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Multi-pin Thermocouple Connector Bodies

Multipin Thermocouple Connectors Air and Moisture Resistant

$96.87

Item# MTC-41-FF

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $96.87
10-49 $92.03
50-99 $87.18
100-999 $82.34
1000-4999 $77.50
5000+ $72.65

In stock

Lead Time (If not in stock): 50 weeks
Multipin Thermocouple Connectors Air and Moisture Resistant MTC-41-FF MTC-41-FF
  • Thermocouple Alloy Pins and Sockets
  • Compatible with MTC Precision CNC Machine Contacts or HPC Economical Design Contacts
  • Air and Moisture Resistant Connection
  • Removeable Crimp Contacts

MTC-41-FF Model Options

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Edit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.

*Highlighted options are not compatible. Please select a different combination.

Connector Gender
No. of Pins/Sockets
Additional Features
Sensing Type
Connector Style
Temperature Unit
Temperature Min
Temperature Max
Temperature Range


  • Maximum Wire Size 24 AWG
  • Minimum Wire Size 20 AWG
  • Wire Type Stranded
OMEGA™ sturdy multi-pin connectors provide an efficient means of joining multiwire thermocouple cables. They can be used with multiple OMEGA extension stranded wire for rapid, convenient connections and for dismantling an apparatus without handling individual sensors. When used with MTC Series pins, the connector design utilizes a combination of resilient and rigid dielectric insulators to eliminate internal air voids and prevent the passage of air and moisture into or through the connector. Connectors can withstand ambient temperatures to 200°C (392°F), contributing to an extended connector life.

Important Notes
1. MS Standard Assembly Tools are required to crimp and assemble connectors properly. Order with first purchase.
2. Match pins and sockets to thermocouple alloys–Example: A 12-cavity connector carries 6 thermocouple circuits (pairs) requiring: 6 positive alloy pins or sockets and 6 negative alloy pins or sockets per body.
3. Order bodies in mating pairs. Style MC mates with both style FF and style FC.
4. Backshell cable clamps are recommended with each cord style connector.

Please review Product Spec Sheet pdf for complete product specifications on the MTC Connectors, MTC Precision Contacts, and HPC Economical Contacts


New M12 Connector with Thermocouple PIns and Sockets
Omega has a new connector which can be wired for up to 2 thermocouples with a secure M12 connection. To see our New M12 connectors visit M12-FM_Series


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Rated 3 out of 5 by from Could be 5 stars BUT... I like these connectors. They do what they are supposed to. But, trying to figure out what you need is difficult. It would be better if you offered a preconfigured kit with all you need. And, this stuff is too expensive.
Date published: 2020-09-24
Rated 5 out of 5 by from Multipin Thermocouple Connectors Great product will buy again and come back for other needs from Omega
Date published: 2022-03-13
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