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Molded M8 and M12 Thermocouple Extension Cable

$15.73

Item# M12C-SIL-K-S-F-3

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $15.73
10-24 $14.94
25-49 $14.63
50-99 $14.00
100-199 $13.69
200+ $13.37

In stock

Lead Time ( If not in Stock): 6 weeks

Molded M8 and M12 Thermocouple Extension Cable M12C-SIL-K-S-F-3 M12C-SIL-K-S-F-3
  • Available in M8 and M12 Constructions
  • Cables Include Female Connectors One End and Stripped Leads on the Other
  • Cables Have Thermocouple Compensated Wires
  • Cables Have Silicone Insulation and Jacket and Molded Nylon Connectors with Metal Attachment Nuts
  • Temperature Range: 90°C Max at the Connector and 180°C Max for the Cable

Product info

Use With Sensor Type
Thermocouple Type K
Connector Side A
M12 Straight Female Connector
Connector Side B
Stripped leads
Cable Length
3.0 m
Conductor Insulation
Silicone Insulation and Jacket
Conductor Insulation Color
Positive Yellow, Negative Red, Jacket Yellow

Product Specs

  • Maximum Operating Temperature 90°C Max at the Connector and 180°C Max for the Cable

See our new M12 cables which include M12 thermocouple connector pins and socket materials, please see the M12CM Series

Omega's line of M8 and M12 over molded extension cables are great for connecting the following M8 and M12 enabled thermocouple sensors to your process or measurement instrument:

  • M12JSS or M12KIN Thermocouples with M12 Connectors and Metal Housings
  • M12MJSS or M12MKIN Thermocouples with M12 Over Molded Connectors
  • M8M Thermocouples with M8 Over Molded Connectors


  • These cables include M8 and M12 connectors containing uncompensated connector sockets and thermocouple extension grade cables in Type K and J calibrations. Colors include both ANSI and IEC color codes (see table below). These cables are sold with stripped leads standard for easy connection directly to your measurement or control instrument. If you need a connector for attaching the cable to your instrumentation, Omega offers the following thermocouple connectors which connect to a wide variety of hand held and other instruments:
  • SMPW-CC Miniature Connectors
  • OSTW-CC Standard Sized Connectors


  • Specifications:
  • Cable: #24AWG stranded thermocouple extension grade conductors with silicone rubber insulation and overjacket.
  • Connector: Nylon overmolded connectors with gold plated brass contacts and nickel plated brass connecting nut.
  • Temperature Limit: 180°C for the silicone extension cable and 90°C for the molded connector.
  • Color Codes: Available in both ANSI and IEC color codes (see table below).


  • Thermocouple TypeOuter JacketPositive ConductorNegative ConductorOver Molded Connector Material
    Type K IECGreenGreenWhiteGreen
    Type J IECBlackBlackWhiteBlack
    Type K ANSIYellowYellowRedYellow
    Type J ANSIBlackWhiteRedBlack

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