Part # Type  Shielding  Voltage  AWG  # of Elements  Insulation Material  Jacket Material  Jacket Diameter  Capacitance  Applicable Specifications 
M3190 Pair  FOIL  300  22  38  PP  PVC  0.61  24.3  CSA CMG, CSA FT4, UL AWM 2464 
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 Diameters (In)
1) Component 1 38 X 1 PAIR 
a) Conductor 22 (SOLID) AWG TC 0.025
b) Insulation 0.008" Wall, Nom. Polypropylene(PP) 0.041
(1) Color Code Alpha Wire Color Code K
Pair Color Pair Color Pair Color
1 BLACK-RED 14 GREEN-WHITE27 BROWN-ORANGE
2 BLACK-WHITE 15 GREEN-BLUE28 ORANGE-YELLOW
3 BLACK-GREEN 16 GREEN-YELLOW29 VIOLET-ORANGE
4 BLACK-BLUE 17 GREEN-BROWN30 VIOLET-RED
5 BLACK-YELLOW 18 GREEN-ORANGE31 VIOLET-WHITE
6 BLACK-BROWN 19 WHITE-BLUE32 VIOLET-GREEN
7 BLACK-ORANGE 20 WHITE-YELLOW33 VIOLET-BLUE
8 RED-WHITE 21 WHITE-BROWN34 VIOLET-YELLOW
9 RED-GREEN 22 WHITE-ORANGE35 VIOLET-BROWN
10 RED-BLUE 23 BLUE-YELLOW36 VIOLET-BLACK
11 RED-YELLOW 24 BLUE-BROWN37 SLATE-WHITE
12 RED-BROWN 25 BLUE-ORANGE38 SLATE-RED
13 RED-ORANGE 26 BROWN-YELLOW 
c) Pair 2/Cond Cabled Together 
(1) Twists: 12.0 Twists/foot (min) 
2) Cable Assembly 38 Components Cabled 
a) Twists: 1.7 Twists/foot (min) 
b) Core Wrap Clear Mylar Tape, 25% Overlap, Min. 
3) Shield: Alum/Mylar Tape, 25% Overlap, Min. 
a) Foil Direction Foil Facing In 
b) Drain Wire 22 (7/30) AWG TC 
4) Jacket 0.045" Wall, Nom.,PVC0.579 (0.612 Max.)
a) Color(s) SLATE
b) Ripcord 1 End 810 Denier Nylon 
c) Print ALPHA WIRE-* P/N M3190 38PR 22 AWG
EXXXXXX SHIELDED 75C CMG (UL) C(UL) OR
AWM 2464 CE ROHS
* = Factory Code
[Note: Product may have c(UL) or CSA markings depending upon plant of manufacture.]
1) UL CMG 75°C
 AWM/STYLE 2464 80°C / 300 VRMS
2) CSA International C(UL) TYPE CMG 75°C
 FT4 
3) CE:EU Low Voltage Directive 2006/95/EC
1) CE: EU Directive 2011/65/EU(RoHS2):
 This product complies with European Directive 2011/65/EU (RoHS Directive) of the European Parliament and of the Council of 8 June 2011. No Exemptions are required for RoHS Compliance on this item. 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-20 to 80°C
2) Bend Radius 10X Cable Diameter
3) Pull Tension 388 Lbs, Maximum
Electrical Properties(For Engineering purposes only)
1) Voltage Rating 300 VRMS
2) Mutual Capacitance16.9 pf/ft @1 kHz, Nominal
3) Ground Capacitance30 pf/ft @1 kHz, Nominal
4) Characteristic Impedance90 Ω
5) Inductance0.17 µH/ft, Nominal
6) Conductor DCR17.4 Ω/1000ft @20°C, Nominal
7) OA Shield DCR9.2 Ω/1000ft @20°C, Nominal
PackagingFlange x Traverse x Barrel (inches)
a) 1000 FT 30 x 14 x 12 Continuous length
b) 500 FT 24 x 14 x 12 Continuous length
c) 100 FT 16 x 11 x 8 Continuous length
d) Bulk(Made-to-order) 
 [Spool dimensions may vary slightly]

For precise signal transmission in computers and control applications, we offer the widest range of shielded and unshielded configurations to satisfy applications including traditional RS-232 and RS-422 interfaces, point-of-sale equipment, and modems and multiplexers. For extended distances, we offer cables with very low capacitance.

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