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TE Connectivity Grace Inertia Male Connector Housing 2.5 mm Pitch 3 Way 1 Row Straight 3-1971793-2

Category Connector Housing Brand TE Connectivity Condition New

Specifications

Country of Origin India
Brand TE Connectivity
Orientation Straight
Length 8.2mm
Width 10.4mm
Mount Type Cable
Housing Material Glass Filled Nylon
Series Grace Inertia
Number of Rows 1
Pitch 2.5mm
For Use With Grace Inertia Connector 2.5
Number of Contacts 3
Connector Gender Male

Key Features

  • The housing incorporates an inertia locking mechanism which prevents half-mating and ensures secure connections.
  • Compact design with ergonomic operation reduces insertion force by up to 59% during assembly.
  • Constructed from glass filled nylon for durable and reliable use.
  • Audible 'click' confirms proper mating for easy identification.
  • Includes color coded keying to prevent mismatching and blind mating.
  • Terminal Position Assurance (TPA) optional to ensure secure contact seating and prevent terminal back-out.
  • Designed for cable mount and intended for use with Grace Inertia Connector 2.5 systems.
  • Suitable for applications in air conditioning, refrigerators, cookers, microwave ovens, dishwashers, and industrial control boxes.

Product Description

TE Connectivity 3-1971793-2 Grace Inertia Male Connector Housing is a precision engineered wire-to-board plug housing designed with a 2.5 mm pitch and 3 contacts arranged in a single row straight configuration. It operates with an inertia locking mechanism that prevents improper mating and secures reliable electrical connections, ensuring consistency and safety in industrial and commercial electronics applications.

The housing's glass filled nylon construction delivers rugged durability while maintaining lightweight profile, ideal for robust environments. Its ergonomic design reduces contact insertion force by up to 59%, facilitating easier manual assembly and installation.

The inertia locking mechanism produces an audible click on successful mating, providing immediate confirmation during assembly. The housing also features four color-coded keying options to eliminate blind mating and mismatches. Terminal Position Assurance (TPA) is optionally available to keep terminals secure and prevent back-out.

This connector housing is suitable for cable mounting and designed to interface specifically with Grace Inertia Connector 2.5 systems. Applications include large electrical appliances such as air conditioning units, refrigerators, cooking appliances, microwave ovens, dishwashers, and industrial control boxes, providing reliable and secure wire housing solutions for demanding environments.

The inertia locking prevents defective connections caused by half-mating and external forces. Reduction in assembly effort with up to 59% less insertion force required. Ergonomic and compact for space-saving installation.

Audible mating confirmation ensures accurate assembly verification. Color coded keying and TPA improve accuracy and contact security. Explore TE Connectivity products and the Connector Housing category for advanced industrial wire housing solutions on EnvMart.

TE Connectivity Grace Inertia Male Connector Housing 2.5 mm Pitch 3 Way 1 Row Straight 3-1971793-2
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Frequently Asked Questions

The pitch of this connector housing is 2.5 mm.

This model features 3 contacts arranged in a single row.

The housing is made from glass filled nylon, which provides durability and reliability.

It is designed for cable mounting applications.

It is suitable for applications in air conditioning, refrigerators, cookers, microwave ovens, dishwashers, and industrial control boxes.

Yes, it incorporates an inertia locking mechanism that prevents half-mating and ensures secure connections.

The dimensions of the housing are 8.2 mm in length and 10.4 mm in width.

Yes, it provides an audible 'click' to confirm proper mating during assembly.

The orientation of this model is straight.

Yes, Terminal Position Assurance (TPA) is optionally available to ensure secure contact seating and prevent terminal back-out.

The ergonomic design reduces insertion force by up to 59%, facilitating easier manual assembly and installation.

This connector housing belongs to the Grace Inertia series.

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