SPECIFICATION CONTROL DRAWING
WIRE, RADIATION-CROSSLINKED, POLYALKENE-INSULATED,
LIGHTWEIGHT, GENERAL PURPOSE, 2500 VOLT
7-21-08
This specification sheet forms a part of the latest issue of Raychem Specification 44.
44A0312
F
CONDUCTOR - SILVER-COATED COPPER
PRIMARY INSULATION - RADIATION-CROSSLINKED,
EXTRUDED POLYALKENE
JACKET - RADIATION-CROSSLINKED,
MODIFIED PVDF
Thickness:
AWG 24-4, .005 ± .001 in.
AWG 2-0, .010 ± .002 in.
TABLE I. CONSTRUCTION DETAILS
WIRE
SIZE
(AWG)
24
22
20
18
16
14
12
10
8
6
4
2
0
CONDUCTOR
STRANDING
(number x AWG)
19 x 36
19 x 34
19 x 32
19 x 30
19 x 29
19 x 27
37 x 28
37 x 26
133 x 29
133 x 27
133 x 25
665 x 30
1045 x 30
DIAMETER OF
STRANDED
CONDUCTOR
(in.)
MINIMUM
44A0312-24-*
44A0312-22-*
44A0312-20-*
44A0312-18-*
44A0312-16-*
44A0312-14-*
44A0312-12-*
44A0312-10-*
44A0312-8-*
44A0312-6-*
44A0312-4-*
44A0312-2-*
44A0312-0-*
.023
.029
.037
.046
.052
.065
.084
.106
.158
.198
.250
.320
.405
MAXIMUM
.025
.032
.040
.050
.057
.072
.089
.112
.169
.213
.268
.340
.425
FINISHED WIRE
MAXIMUM
RESISTANCE
AT 20°C
(ohms/1000 ft)
24.3
15.1
9.19
5.79
4.52
2.88
1.90
1.19
.658
.418
.264
.170
.108
DIAMETER
(in.)
.057 ± .002
.069 ± .003
.078 ± .003
.088 ± .003
.097 ± .004
.115 ± .004
.131 ± .004
.161 ± .005
.219 ± .006
.269 ± .007
.325 ± .008
.404 ± .012
.494 ± .016
MAXIMUM
WEIGHT
(lbs/1000 ft.)
3.0
4.3
6.1
8.7
10.9
16.2
24.2
36.5
65.0
103.
158.
252.
380.
PART NUMBER
1/
Users should evaluate the suitability of this product for their application. Specifications are subject to change without notice.
Tyco Electronics also reserves the right to make changes in materials or processing, which do not affect compliance with any specification, without notification to Buyer.
1/ COLORS AND COLOR CODE DESIGNATORS SHALL BE IN ACCORDANCE WITH MIL-STD-681. OTHER CODES AND SUFFIXES MAY BE ADDED
TO THE PART NUMBER, AS NECESSARY, TO CAPTURE ANY ADDITIONAL REQUIREMENTS IMPOSED BY THE PURCHASE ORDER.
The TE logo, Tyco Electronics and Raychem are trademarks.
Raychem Wire & Cable
501 Oakside Avenue
Redwood City, CA 94063-3800
Phone: 1-800-227-8816
Fax: 1-650-361-6297
© 2008 Tyco Electronics Corporation. All rights reserved.
Page 1 of 3
DIMENSIONS ARE IN INCHES, AND UNLESS OTHERWISE DESIGNATED ARE NOMINAL
THIS SPECIFICATION SHEET TAKES PRECEDENCE OVER DOCUMENTS REFERENCED HEREIN.
REFERENCED DOCUMENTS SHALL BE OF THE ISSUE IN EFFECT ON DATE OF INVITATION FOR BID.
SPECIFICATION CONTROL DRAWING
Page 3 of 3
Revision
SCD Number
F
44A0312
WIRE RATINGS AND ADDITIONAL REQUIREMENTS
TEMPERATURE RATING: 150°C
Maximum continuous conductor temperature
VOLTAGE RATING: 2500 volts (rms) at sea level
ACCELERATED AGING: 300 ± 2°C for 6 hours
Identification legibility, 225 ± 2°C for 6 hours
BLOCKING: 150 ± 2°C for 24 hours
COLOR: White preferred
FLAMMABILITY: 30 seconds (maximum); 3 in. (maximum); no flaming of facial tissue
HUMIDITY RESISTANCE: Insulation Resistance, 5000 megohms for 1000 ft. (minimum)
IDENTIFICATION AND COLOR STRIPING DURABILITY:
125 cycles (250 strokes) (minimum), 500 g weight
IMMERSION: Diameter increase 5% (maximum); no cracking, no dielectric breakdown.
INSULATION ELONGATION AND TENSILE STRENGTH:
1.5 inch jaw separation, 2.0 inch/minute crosshead speed
Primary Insulation,
Elongation, 150% (minimum)
Tensile Strength, 2500 lbf/in² (minimum), AWG 24-12
2000 lbf/in² (minimum), AWG 10-0
INSULATION FLAWS:
Primary Insulation,
Spark Test, 5.0 kV (rms)
Impulse Dielectric Test, 6.0 kV (peak)
Finished Wire,
Spark Test, 8.0 kV (rms) at 3 kHz
Impulse Dielectric Test, 13.0 kV (peak)
INSULATION RESISTANCE: 5000 megohms for 1000 ft. (minimum)
LIFE CYCLE: 200 ± 2°C for 168 hours
LOW TEMPERATURE-COLD BEND: -65 ± 2°C for 4 hours
SHRINKAGE: 300 ± 2°C, 0.125 in. (maximum) in 12 in., AWG 24-12
300 ± 2°C, 0.250 in. (maximum) in 12 in., AWG 10-0
SMOKE: 200 ± 2°C. No visible smoke.
SURFACE RESISTANCE: 500 megohms-in. (minimum), both readings
THERMAL SHOCK RESISTANCE: 150 ± 2°C, 0.060 in. (maximum)
VOLTAGE WITHSTAND (Post Environmental): 5000 volts (rms), 60 Hz, 5 minutes
WICKING: 2.25 in. (maximum)
PART NUMBER: The "*" in the part numbers on pages 1 and 2 shall be replaced by color code
designators.
1/
Example: AWG 20, white: 44A0312-20-9
AWG 20, white with black stripe: 44A0312-20-90
1/
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