Products for USB Sensing and Control

Products for USB Sensing and Control


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Calgary AB  T2H 2H9
+1 403 282-7335

K-Type Thermocouple Connector

ID: 3111_0

Connect two segments of K-Type thermocouple wire together with this solderless connector.


Quantity Available: 288

Qty Price
5 $3.84
10 $3.68
25 $3.60
50 $3.52
100 $3.44

This connector can be attached to any K-type thermocouple by securing the exposed wires into the screw terminals, allowing for simple, solderless connectivity with other thermocouple wires. When you connect your thermocouple wires to either end of this adapter, make sure that you match it so that wires of the same polarity are connected. If you do not, you may experience instability and incorrect sensor data

If you need your thermocouples to reach further, you can use this connector with a segment of 3112 - K-Type Thermocouple Extension Wire.

extension wire


Unscrew the panel on each half of the connector to reveal screw clamps that hold the wires:

Product Specifications

Physical Properties
Thermocouple Type K-Type

Thermocouple Accessories

Thermocouples cannot easily be soldered, since adding an additional metal junction will throw off the readings. The following products will help connect or extend thermocouple wires.


You can use this connector to connect one of the following thermocouples to a piece of thermocouple extension wire, or to make an easy disconnect/reconnect point between your thermocouples and your interface.

Product Temperature Sensor
Image Part Number Price Thermocouple Type Ambient Temperature Min Ambient Temperature Max Ambient Temperature Error Max
3108_2 $30.00 K -50 °C 700 °C ± 0.75 °C
TMP4103_0 $5.00 K -40 °C 200 °C ± 0.75 °C
TMP4104_0 $10.00 K -40 °C 400 °C ± 0.75 °C
TMP4106_0 $16.00 K -40 °C 400 °C 3.3 °C
TMP4107_0 $16.00 K -40 °C 400 °C 3.3 °C