Part # Voltage  # of Elements  AWG  Stranding  Insulation Thickness  Nominal Diameter  Insulation Material  Applicable Specifications 
3520 300/1000  20  22  7/30  0.016  1.24 x .032  PVC  MIL-W-16878/2 Type C, UL AWM 2555, UL VW-1 
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 Diameters (In)
1) Component 1 20 X 1 COND 
a) Conductor 22 (7/30) AWG TC 0.030
b) Insulation 0.016" Wall, Nom. PVC 0.062
(1) Color(s)  
Cond Color Cond Color Cond Color
1 BROWN 8 SLATE15 GREEN
2 RED 9 WHITE16 BLUE
3 ORANGE 10 BLACK17 VIOLET
4 YELLOW 11 BROWN18 SLATE
5 GREEN 12 RED19 WHITE
6 BLUE 13 ORANGE20 BLACK
7 VILOET 14 YELLOW 
2) Cable Assembly 20 Components assembled parallel.0.062 +/- 0.002 x
  1.240 +/- 0.040
1) UL AWM/STYLE 2555 80°C / 300 VRMS
 VW-1 
2) Military   
a) Component 1 MIL-DTL-16878/2 (Type C) 105°C / 1000 VRMS
1) EU Directive 2011/65/EU(RoHS2):
 All materials used in the manufacture of this part are in compliance with European Directive 2011/65/EU regarding the restriction of use of certain hazardous substances in electrical and electronic equipment. Consult Alpha Wire's web site for RoHS C of C.
2) REACH Regulation (EC 1907/2006):
 This product does not contain Substances of Very High Concern (SVHC) listed on the European Union's REACH candidate list in excess of 0.1% mass of the item. For up-to-date information, please see Alpha's REACH SVHC Declaration.
3) California Proposition 65:The outer surface materials used in the manufacture of this part meet the requirements of California Proposition 65.
Physical & Mechanical Properties
1) Temperature Range-55 to 105°C
2) Bend Radius 10X Cable Diameter
3) Pull Tension 110 Lbs, Maximum
Electrical Properties(For Engineering purposes only)
1) Voltage Rating 1000 VRMS
2) Capacitance 28 pf/ft @1 kHz, Nominal Conductor to Conductor
3) Inductance0.2 µH/ft, Nominal
4) Conductor DCR16.2 Ω/1000ft @20°C, Nominal
PackagingFlange x Traverse x Barrel (inches)
a) 100 FT 11 x 1.25 x 3 Continuous length
 [Spool dimensions may vary slightly]

Alpha Wire offers a variety of ribbon cable that facilitate easier routing and termination, taking up less space than wire harness bundles.  These cables are designed to safely carry more current than round harnesses of similar wire gauges and are easy to separate and route within circuit.


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