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Standard Size Thermocouple Connector Most Popular Round Pin TC Connector

OSTW-(*), HST-(*) and HSTW-(*)

Universal Round Pin / Flat Pin Thermocouple Connector | OSTW-(*), HST-(*) and HSTW-(*)

Universal Round Pin / Flat Pin Thermocouple Connector

$2.70 OSTW-T-M

OSTW-(*), HST-(*) and HSTW-(*) is rated 5.0 out of 5 by 2.
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RoHS
  • Universal Female Works with Standard Round Pins or Miniature Flat Pins
  • Quick Connect Contact Washers
  • ANSI or IEC Color Coded
  • Hollow-Pin Construction
  • Accepts Stranded or Solid Wire up to Size 14 AWG
  • Glass-Filled Nylon and Liquid Crystal Polymer Connectors are Mutually Compatible -- as Well as with All Industry Standard Size Connectors
  • OSTW Series Rated to 180°C (356°F)
  • HST & HSTW Series Rated to 260°C (500°F)
  • Available with Quick Wiring Caps-- Simply Insert Wires in Caps and Tighten Screws
  • Captive Cover Screws
Thermocouple Connectors and Panel Systems - View related products

Description

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:
Mini size flat 2 pin TC connector design.
Round pin 3 pole, 3 prong TC connector shape.
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.
Star

Most Popular Models!

Place Order(Specify Model Number)
Part Number/ Desc.
Qty
RoHS
Description
OSTW-K-M Star
$2.70
More Than 25 In Stock
Compliant upon request
Glass-filled nylon male connector, w/ window, type K
OSTW-K-M-ROHS Star
$2.70
More Than 25 In Stock
RoHS compliant
ROHS - Glass-filled nylon male connector, w/ window, type K
OSTW-T-M Star
$2.70
More Than 25 In Stock
Compliant upon request
Glass-filled nylon male connector, w/ window, typeT
OSTW-J-M Star
$2.70
More Than 25 In Stock
Compliant upon request
Glass-filled nylon male connector, w/ window, type J
OSTW-E-M Star
$2.70
More Than 25 In Stock
Compliant upon request
Glass-filled nylon male connector, w/ window, type E
OSTW-R/S-M Star
$2.70
More Than 25 In Stock
Compliant upon request
Glass-filled nylon male TC connector, w/ window, type R/S
OSTW-U-M Star
$2.70
More Than 25 In Stock
Compliant upon request
Glass-filled nylon male TC connector, w/ window, type U
OSTW-N-M Star
$2.70
More Than 25 In Stock
Compliant upon request
Glass-filled nylon male TC connector, w/ window, type N
Universal Female Connector
OSTW-K-F Star
$3.85
More Than 25 In Stock
Compliant upon request
Universal Glass-filled nylon female connector, w/ window, type K
OSTW-K-F-ROHS Star
$3.85
More Than 25 In Stock
RoHS compliant
Universal ROHS - Glass-filled nylon female connector, w/ window, type K
OSTW-T-F Star
$3.85
More Than 25 In Stock
Compliant upon request
Universal Glass-filled nylon female connector, w/ window, type T
OSTW-J-F Star
$3.85
More Than 25 In Stock
Compliant upon request
Universal Glass-filled nylon female connector, w/ window, type J
OSTW-E-F Star
$3.85
More Than 25 In Stock
Compliant upon request
Universal Glass-filled nylon female connector, w/ window, type E
OSTW-J-M Star
$2.70
More Than 25 In Stock
Compliant upon request
Universal Glass-filled nylon male connector, w/ window, type J
HSTW-K-F Star
$4.05
More Than 25 In Stock
Compliant upon request
Universal Liquid crystal-polymer female connector, w/ window, type K
HSTW-U-F Star
$4.05
More Than 25 In Stock
Compliant upon request
Universal Liquid crystal-polymer female connector, w/ window, Uncompensated contacts for Type B or non-thermocouple use
HSTW-K-F Star
$4.05
More Than 25 In Stock
Compliant upon request
Universal Liquid crystal-polymer female connector, w/ window, type K
HST-K-F Star
$4.05
More Than 25 In Stock
Compliant upon request
Universal Liquid crystal-polymer female connector, w/o window, type K
All amounts shown in USD
Note: Order male and female separately to create pairs.
Add "Q" to model number for quick wiring cap.
IEC color code connectors available. Add "I" to the calibration code letter example "-KI- or -JI-" for a male or female connector . Example K IEC male is "OSTW-KI-M"
Ordering Example: (1) OSTW-K-M Standard size write-on window male connector, type K, $2.70  plus (1) OSTW-K-M-ROHS Standard size write-on window male connector, type K, $2.70, $2.70 + 2.70 = $5.40

Part Number Builder

Build Your Part Number Below
Option Descriptions:


(1) Connector Body select from:
OSTW for Glas-Filled Nylon w/Window
HST for Liquid Crystal Polymer w/o Window
HSTW for Liquid Crystal Polymer w/Window

(2) Thermocouple Calibration select from:
K for K Type Thermocouple Calibration
J for J Type Thermocouple Calibration
T for T Type Thermocouple Calibration
E for E Type Thermocouple Calibration
R/S for R/S Type Thermocouple Calibration
C for C Type Thermocouple Calibration
U for Uncompensated or B Type Thermocouple Calibration
N for N Type Thermocouple Calibration

(3) Connector Contacts select from:
M for Male Connector Only
F for Female Connector Only
M-S for Male Connector Only with Solid Pins
MQ for Male Connector Only with Quick Cap
FQ for Female Connector Only Only with Quick Cap

(4) Male Pin Construction select from:
Nothing(leave field blank) for Hollow-Pin
-S for Solid Pin

(5) ROHS select from:
Nothing(leave field blank) for Non-ROHS
-ROHS for ROHS
Note: All combinations may not be valid, check spec sheet for valid part numbers.
Rated 5 out of 5 by 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 5 out of 5 by from Great service Items exactly what my project requirements needed.
Date published: 2016-10-28
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