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OMEGA’s exclusive low cost, crimp-

style thermocouple alloy pins and

sockets set a industry standard for

low cost and high performance. These

contacts are available in a number

of thermocouple alloys including

CHROMEGATM, ALOMEGATM, gold-

plated in the contact area, and

nickel plated in the crimp area 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 OMEGATM thermocouple wire in

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.

Connecting Hardware (Not Shown)

Model No.

Description

SMFR

Female screwlock set, 5 sets/pkg.

SMMR

Male screw retainer set, 5 sets/pkg.

To Order: Specify contacts (pins and sockets), connector bodies,

backshells, connecting hardware and accessories.

SM-CTHD heavy

duty precision

crimp tool with

ratchet action.

SM-CTE economical

crimp tool.

SM-EX versatile insertion/extraction tool.

Sub-D Connector Bodies (Male and Female)

Model No.

Description

SMTC-9MF

9-pin connector bodies (pkg. of 5 sets)

SMTC-15MF

15-pin connector bodies (pkg. of 5 sets)

SMTC-25MF

25-pin connector bodies (pkg. of 5 sets)

SMTC-37MF

37-pin connector bodies (pkg. of 5 sets)

SMTC-50MF

50-pin connector bodies (pkg. of 5 sets)

Model No.

Description

SM-CTHD

Heavy-duty crimping tool

SM-CTE

Economical crimping tool

SM-EX

Insertion/extraction tool

Accessory Tools

Thermocouple Multipins

Low Cost Crimp-Style For Type SM Connectors

SMTC Series

Pkg. of

100 Pins or Sockets

Both models shown

5 times actual size.

SMTC-IR-P

male pin.

SMTC-CO-S

female socket.

To Order

Female

Male Pins

Sockets

Alloy Type

Model No.

Model No.

CHROMEGA(+)

SMTC-CH-P

SMTC-CH-S

ALOMEGA (-)

SMTC-AL-P

SMTC-AL-S

Constantan (-)

SMTC-CO-P

SMTC-CO-S

Copper (+)

SMTC-CU-P

SMTC-CU-S

Iron* (+)

SMTC-IR-P

SMTC-IR-S

OMEGA-PTM (+)

SMTC-OP-P

SMTC-OP-S

OMEGA-NTM (-)

SMTC-ON-P

SMTC-ON-S

Thermocouple Alloy Pins and Sockets

Male Pins

Female Sockets

Model No.

Model No.

SMTC-BR-P

SMTC-PBRZ-S

Gold-plated

Gold-plated contact,

contact, nickel plated

nickel plated crimp,

crimp, brass

phosphorus bronze

Uncompensated

Pins and Sockets

* Gold-plated

Ordering Examples: SMTC-CH-P, one package of 100 CHROMEGA

male thermocouple pins and

SMTC-CH-S, one package of 100

CHROMEGA female thermocouple sockets.

SMTC-50MF, 50 pin connector bodies.

Thermocouple

Type

Material

(ANSI Symbol)

Iron/Constantan

CHROMEGA/ALOMEGA

Copper/Constantan

CHROMEGA/Constantan

OMEGA-P/OMEGA-N

SMTC-BR-P

gold plated

brass.

Contact

Color Code

Contact

Alloy

ANSI Wire

Color Code

White

CHROMEL(+)

Yellow or Purple

Black

Iron*(+)

White

Red

Copper(+)

Blue

Green

ALUMEL(-)

Red

Yellow

Constantan(-)

Red

None

Uncompensated

No Standard

Blue

OMEGA-PTM (+)

Orange

Orange

OMEGA-NTM (-)

Orange

* Gold-plated