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#CRT High Voltage Corona Resistant PTFE Wire
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250 FT Web MOQ. Call or e-mail for availability of lesser quantities.
Product Options
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High Voltage Corona Resistant TFE (CRT) Wire
CRT Specification Sheet PDF
CLICK HERE TO ORDER SIZES NOT IN ABOVE DROP DOWN LIST
Description: Daburn CRT wire is constructed of a single stranded silver plated copper conductor with Corona Resistant PTFE Insulation. Daburn CRT provides significant performance advantages over traditional HV wire.
- Avoid Corona Problems: Corona Resistant PTFE wire construction is specifically designed to retard and prevent corona penetration.
- Small Size: You do not need bulky, thick insulation jacketing as used with silicone rubber and polyethylene insulation to get your Hi-Voltage requirements.
- Temperature Variations do not affect high-voltage wire life: Temperature variations from -90°C to +200°C have no life effect on the corona resistant PTFE. In addition, there is no stress or crack failure under severe, adverse conditions including mechanical strain, moisture, corona or chemical conditions.
- Wide Operating Temperature: -90°C to 200°C. For 250°C Nickel Plated Copper is available.
- Minimum Life Expectancy: 10,000 hours at the maximum voltage rating
Available Colors: White, Black, Red, Green, Yellow, Lt. Blue, Brown, Gray, Violet, Orange. (Tracer colors and shielded constructions are available to order.)
Standard Put-Ups: 250FT, 500FT, 1000FT. This series is RoHS and REACH compliant. Wire used is Mil-Spec QQ-W-343 and Mil-W-16878. Additional Sizes And Voltages Available.
Voltage ratings shown are at Sea Level. Voltage ratings at 80,000 feet are approximately 1/3 lower.
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Daburn
Cat. No.
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AWG
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Stranding
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Voltage (KV)
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Max. O.D.
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Daburn
Cat. No.
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AWG
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Stranding
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Voltage (KV)
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Max. O.D.
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AC
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DC
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Inches
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AC
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DC
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Inches
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CRT8-2
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8
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133/29
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2.5
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10
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0.250
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CRT18-2
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18
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19/30
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2.5
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10
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0.114
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CRT8-2.5
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8
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133/29
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3.75
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12.5
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0.263
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CRT18-2.5
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18
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19/30
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3.75
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12.5
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0.125
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CRT8-3
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8
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133/29
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4.5
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15
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0.273
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CRT18-3
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18
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19/30
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4.5
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15
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0.137
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CRT8-3.5
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8
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133/29
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5.3
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17.5
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0.276
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CRT18-3.5
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18
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19/30
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5.3
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17.5
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0.144
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CRT8-4
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8
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133/29
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6
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20
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0.288
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CRT18-4
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18
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19/30
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6
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20
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0.155
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CRT8-5
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8
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133/29
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7.5
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25
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0.310
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CRT18-5
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18
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19/30
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7.5
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25
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0.177
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CRT8-6.5
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8
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133/29
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10
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32.5
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0.334
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CRT18-6.5
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18
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19/30
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10
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32.5
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0.204
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CRT8-8
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8
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133/29
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12
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40
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0.366
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CRT18-8
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18
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19/30
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12
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40
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0.235
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CRT8-10
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8
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133/29
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15
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50
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0.408
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CRT18-10
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18
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19/30
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15
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50
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0.278
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CRT10-2
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10
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37/26
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2.5
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10
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0.195
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CRT20-2
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20
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19/32
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2.5
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10
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0.103
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CRT10-2.5
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10
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37/26
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3.75
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12.5
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0.204
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CRT20-2.5
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20
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19/32
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3.75
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12.5
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0.114
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CRT10-3
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10
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37/26
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4.5
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15.0
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0.209
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CRT20-3
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20
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19/32
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4.5
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15
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0.125
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CRT10-3.5
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10
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37/26
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5.3
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17.5
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0.215
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CRT20-3.5
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20
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19/32
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5.3
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17.5
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0.133
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CRT10-4
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10
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37/26
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6
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20
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0.221
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CRT20-4
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20
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19/32
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6
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20
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0.144
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CRT10-5
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10
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37/26
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7.5
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25
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0.242
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CRT20-5
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20
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19/32
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7.5
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25
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0.166
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CRT10-6.5
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10
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37/26
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10
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32.5
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0.268
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CRT20-6.5
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20
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19/32
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10
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32.5
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0.204
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CRT10-8
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10
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37/26
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12
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40
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0.300
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CRT20-8
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20
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19/32
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12
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40
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0.225
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CRT10-10
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10
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37/26
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15
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50
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0.343
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CRT20-10
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20
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19/32
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15
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50
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0.267
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CRT12-2
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12
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19/25
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2.5
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10
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0.159
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CRT22-2
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22
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19/34
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2.5
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10
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0.096
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CRT12-2.5
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12
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19/25
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3.75
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12.5
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0.170
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CRT22-2.5
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22
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19/34
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3.75
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12.5
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0.107
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CRT12-3
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12
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19/25
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4.5
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15
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0.181
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CRT22-3
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22
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19/34
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4.5
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15
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0.119
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CRT12-3.5
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12
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19/25
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5.3
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17.5
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0.187
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CRT22-3.5
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22
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19/34
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5.3
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17.5
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0.127
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CRT12-4
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12
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19/25
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6
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20
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0.198
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CRT22-4
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22
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19/34
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6
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20
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0.138
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CRT12-5
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12
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19/25
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7.5
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25
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0.220
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CRT22-5
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22
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19/34
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7.5
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25
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0.160
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CRT12-6.5
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12
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19/25
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10
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32.5
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0.246
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CRT22-6.5
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22
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19/34
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10
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32.5
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0.188
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CRT12-8
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12
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19/25
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12
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40
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0.278
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CRT22-8
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22
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19/34
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12
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40
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0.218
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CRT12-10
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12
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19/25
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15
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50
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0.320
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CRT22-10
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22
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19/34
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15
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50
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0.264
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CRT14-2
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14
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19/27
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2.5
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10
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0.139
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CRT24-2
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24
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19/36
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2.5
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10
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0.088
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CRT14-2.5
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14
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19/27
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3.75
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12.5
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0.150
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CRT24-2.5
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24
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19/36
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3.75
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12.5
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0.099
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CRT14-3
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14
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19/27
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4.5
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15
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0.161
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CRT24-3
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24
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19/36
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4.5
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15
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0.111
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CRT14-3.5
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14
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19/27
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5.3
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17.5
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0.168
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CRT24-3.5
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24
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19/36
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5.3
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17.5
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0.119
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CRT14-4
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14
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19/27
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6
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20
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0.179
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CRT24-4
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24
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19/36
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6
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20
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0.130
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CRT14-5
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14
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19/27
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7.5
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25
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0.201
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CRT24-5
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24
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19/36
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7.5
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25
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0.152
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CRT14-6.5
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14
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19/27
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10
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32.5
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0.227
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CRT24-6.5
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24
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19/36
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10
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32.5
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0.180
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CRT14-8
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14
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19/27
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12
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40
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0.259
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CRT24-8
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24
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19/36
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12
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40
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0.213
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CRT14-10
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14
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19/27
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15
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50
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0.301
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CRT24-10
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24
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19/36
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15
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50
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0.256
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CRT16-2
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16
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19/29
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2.5
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10
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0.122
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CRT26-2
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26
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19/38
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2
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6
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0.083
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CRT16-2.5
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16
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19/29
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3.75
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12.5
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0.133
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CRT26-2.5
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26
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19/38
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3.75
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12.5
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0.095
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CRT16-3
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16
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19/29
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4.5
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15
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0.144
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CRT26-3
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26
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19/38
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4.5
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15
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0.106
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CRT16-3.5
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16
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19/29
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5.3
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17.5
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0.152
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CRT26-3.5
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26
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19/38
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5.3
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17.5
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0.114
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CRT16-4
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16
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19/29
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6
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20
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0.162
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CRT26-4
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26
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19/38
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6
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20
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0.125
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CRT16-5
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16
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19/29
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7.5
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25
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0.184
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CRT26-5
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26
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19/38
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7.5
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25
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0.149
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CRT16-6.5
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16
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19/29
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10
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32.5
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0.211
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CRT26-6.5
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26
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7/34
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10
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32.5
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0.177
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CRT16-8
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16
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19/29
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12
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40
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0.243
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CRT26-10
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26
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7/34
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15
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50
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0.249
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CRT16-10
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16
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19/29
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15
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50
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0.285
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