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D-subminiature Connectors, Thermocouple Pins, and Sockets

Crimp-Style Sub-D Type Connectors and Contacts

$32.34

Item# SM4-25

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $32.34
10-49 $30.40
50-99 $28.78
100-999 $27.17
1000-4999 $25.55
5000+ $23.93

In stock

Lead Time (If not in stock): 6 weeks
Crimp-Style Sub-D Type Connectors and Contacts SM4-25 SM4-25
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SM4-25 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.

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


  • Maximum Ambient Temperature 105°C (221°F)
  • Minimum Ambient Temperature -55°C (-67°F)
OMEGA’s exclusive low cost, crimp-style thermocouple alloy pins and sockets set a new industry standard for low cost and high performance. These contacts are available in a number of thermocouple alloys including CHROMEGA™, ALOMEGA™, gold-plated Iron, Constantan and Copper. In addition, uncompensated pins and sockets are available from stock. All thermocouple contacts are color-coded for easy identification, and are sold in convenient packages of 100 (four strips of 25). All pins and sockets can be easily wired using OMEGA™ thermocouple wire in either solid or stranded construction, 20 or 24 gage. Stranded wire is recommended so that electrical connections will have higher reliability. These precision Sub-D connectors are sold in sets of five, each package consisting of 5 male connector bodies and 5 female connector bodies. Sets are available in 9, 15, 25, 37 and 50-pin configurations.
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