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Standard Size Thermocouple Connectors

Standard Size Thermocouple Connector Most Popular Round Pin TC Connector

4.9

(17)

Standard Size Thermocouple Connector Most Popular Round Pin TC Connector

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Data Sheet (PDF)

$7.23

Item# OSTW-J-F

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-9	$7.23
10-49	$6.29
50-99	$6.00
100-999	$5.64
1000-4999	$5.35
5000+	$4.99

QTY

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In stock

Lead Time (If not in stock): 4 weeks

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Universal Female Works with Standard Round Pins or Miniature Flat Pins
Quick Connect Contact Washers
ANSI or IEC Color Coded
Hollow-Pin Construction

View Specs

OSTW-J-F 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

Temperature Max

Temperature Range

Connector Gender

Calibration Standard

Additional Features

Connector Style

Temperature Unit

Temperature Min

No. of Pins/Sockets

Specs

Edit Model Options

Maximum Ambient Temperature OSTW Series Rated to 180°C (356°F)
Maximum Wire Size 14 AWG
Wire Type Stranded or Solid

OSTW Series connectors are standard size round pin 2 pole TC connectors. They connect or extend TC wire and cable to thermocouple sensors, temperature instrumentation and process controllers.This popular series of TC connector is available in all thermocouple calibration code colors. The contact washer feature allows the installer to use a straight wire strip. This greatly cuts installation/termination time and eliminates the torque that is normally associated with wire that is looped around a termination screw.
OSTW-( )-F female jack is Universal it will accept standard size round pin or mini size flat pin male TC connector plugs.

Some other designs:
SMPW_SMP_HMP_HMPW">Mini size flat 2 pin TC connector design.
OTP">Round pin 3 pole, 3 prong TC connector shape.
MTP">Flat pin 3 pole, 3 prong TC connector shape.

Examples of pricing for popular models is referenced in the "To Order" box. Use the "Part Number Builder" below to get pricing for all available models.

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In Stock Only

Reviews

Rated 5 out of 5 by Jerry from Thermocouple plugs I would not have bothered to review these, but I have been buying only this brand for years. We like the terminal connection inside, but what I like best is the cord securing segment. It is cut away inside the body so it actually secures the wire when the 2 halves are screwed together. We actually use these for low voltage plugs vs thermocouple connections, using an 18 ga 2 wire sjoow cable. Simple, cheap, rugged.

Date published: 2016-10-07

Rated 4 out of 5 by Union Tool from preforms as expected used a a thermocouple quick connect preforms as expected

Date published: 2021-04-22

Rated 5 out of 5 by DCS Corp from Great Features delivered on time. worked well on what we needed for our project.

Date published: 2018-10-19

Rated 5 out of 5 by MikeTheBuyer from Great Service, Great Products Great customer service, accurate and timely delivery. Overall, the ordering process, delivery, and performance of these connectors was great, and I will be buying these again.

Date published: 2024-11-01

Rated 5 out of 5 by Gear Boxes from Correct and Delivered Quickly! Engineering team requested this and it works great for the application.

Date published: 2024-10-18

Rated 5 out of 5 by Bonifacio from The Best in the Business. Easy to work with, reliably rugged, accurate and precise.

Date published: 2024-08-26

Rated 5 out of 5 by Martin Energy Group from Pleased with service Vendor responds quickly to all inquiries and provides excellent service.

Date published: 2023-11-06

Rated 5 out of 5 by Chad W from Great product Excellent product, never had a problem, good quality.

Date published: 2023-10-20