Part # Type  Shielding  Voltage  AWG  # of Elements  Jacket Material  Jacket Diameter  Applicable Specifications 
M33412 Conductor  UNSHIELDED  300  20  12  PVC  0.331  CSA CMG, CSA FT4, REACH Regulation (EC 1907/2006), UL AWM 2509, UL CMG 
(Ctrl+Click if PDF doesn't appear)
 Diameters (In)
1) Component 1 12 X 1 COND 
a) Conductor 20 (7/28) AWG TC 0.038
b) Insulation 0.016" Wall, Nom. PVC 0.070
(1) Color Code Alpha Wire Color Code D
Cond Color Cond Color Cond Color
1 BLACK 5 ORANGE9 VIOLET
2 RED 6 BLUE10 SLATE
3 WHITE 7 BROWN11 PINK
4 GREEN 8 YELLOW12 TAN
2) Cable Assembly 12 Components Cabled 
a) Twists: 2.8 Twists/foot (min) 
3) Jacket 0.020" Wall, Nom.,PVC0.331 (0.347 Max.)
a) Color(s) SLATE
b) Print ALPHA WIRE-* P/N M33412 12C 20 AWG
EXXXXXX 75C CMG (UL) C(UL) OR
AWM STYLE 2509 CE ROHS
* = Factory Code
[Note: Product may have c(UL) or CSA markings depending upon plant of manufacture.]
1) UL AWM/STYLE 2509 80°C / 300 VRMS
 CMG 75°C
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), EU Directive 2015/863/EU (RoHS3):
 This product complies with European Directive 2011/65/EU (RoHS Directive) of the European Parliament and of the Council of 8 June 2011 and the amending Directive 2015/863/EU of 4 June 2015 . 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:Exempt from warning labels based on the Consent Judgment. Please see Alpha's CA Prop 65 Statement for more information.
Physical & Mechanical Properties
1) Temperature Range-20 to 80°C
2) Bend Radius 10X Cable Diameter
3) Pull Tension 105 Lbs, Maximum
Electrical Properties(For Engineering purposes only)
1) Voltage Rating 300 VRMS
2) Capacitance 30 pf/ft @1 kHz, Nominal Conductor to Conductor
3) Inductance0.19 µH/ft, Nominal
4) Conductor DCR10.2 Ω/1000ft @20°C, Nominal
PackagingFlange x Traverse x Barrel (inches)
a) 1000 FT 18 x 12 x 8 Continuous length
b) 500 FT 12 x 12 x 3.5 Continuous length
c) 100 FT 12 x 4.5 x 3.5 Continuous length
d) Bulk(Made-to-order) 
 [Spool dimensions may vary slightly]

Communication and Control Cable:

Get Control Of Your Communication and Control Applications

Our line-up of standard communication and control cables gives you maximum choice and fewer tradeoffs. By offering you a comprehensive collection of insulation/jacketing materials, shielding options, and conductor counts, you can easily select the cable that meets your most demanding needs. We have cables that go beyond the ordinary to satisfy rigorous requirements of EMI performance, transmission distances, flexibility, and temperature extremes.

Communication and Control Typical applications:

  • Audio systems: speakers, microphones, intercoms

  • Broadcast and studio

  • Data transmission: RS-232, 422, 485

  • CAD/CAM

  • Computer peripherals

  • Business machines

  • Security systems: alarms, cameras, sensors

  • Control systems

  • Instrumentation systems

  • Point-of-sale systems

  • Banking systems

Low capacitance cables for improved transmission distances and signal integrity.

Request a Sample Download Brochure Consult a Cable Expert

Need a more unique construction? Different color code? Different color Jacket?

Request a Custom Quote Resources
AlphaWire