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104257-3 TE Connectivity 104257-3 is a 4-position, single-row rectangular connector housing with 2.54mm pitch, featuring female socket contacts and crimp termination.
Mfr Part #:

104257-3

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 104257-3 is a 4-position, single-row rectangular connector housing with 2.54mm pitch, featuring female socket contacts and crimp termination.
Total Stock: 12,500 pcs

104257-3 Available from 1 distributor

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104257-3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Connector Type
Contact Termination
Contact Type
Fastening Type
Mounting Type
Number of Positions
Number of Rows
Operating Temperature
Pitch
Tape & Reel
Termination Style

104257-3 Description

Short technical summary and product information.

The TE Connectivity 104257-3 is a rectangular connector housing designed for wire-to-wire or wire-to-board applications. It is a 4-position, single-row receptacle housing with a 2.54mm (0.100") pitch, accommodating female socket contacts via crimp termination. The housing features a latch lock fastening type for secure mating and is designed for free hanging (in-line) mounting, making it suitable for cable assemblies and internal wiring harnesses.

 

Constructed with a black thermoplastic housing, the 104257-3 operates over a wide temperature range of -65°C to 105°C, ensuring reliability in various environments. The crimp termination allows for easy field installation and repair, while the latch lock provides a positive retention mechanism to prevent accidental disconnection.

 

This connector housing is commonly used in applications requiring a compact, reliable interconnect solution. Its 2.54mm pitch is standard for many signal and low-power applications, and the single-row configuration simplifies routing in space-constrained designs. The free-hanging design offers flexibility in cable management and assembly.

104257-3 Quick Information

Product Type: Rectangular Connector Housing
Canonical Name: TE Connectivity 104257-3 Rectangular Connector Housing, 4 Position, 2.54mm Pitch, Receptacle
Subcategory: Receptacle Housing

104257-3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

104257-3 Features

  • 4 position single row receptacle housing.
  • 2.54mm pitch for compact designs.
  • Crimp termination for easy assembly.
  • Latch lock fastening for secure connection.
  • Free hanging in-line mounting style.

104257-3 Applications

  • Used in internal wiring harness assemblies.
  • Ideal for cable-to-cable interconnects.
  • Suitable for low-power signal connections.
  • Common in industrial control panels.

104257-3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pitch of the 104257-3 connector housing?

The pitch is 2.54mm (0.100").

How many positions does the 104257-3 have?

It has 4 positions in a single row.

What type of contacts does this housing accept?

It accepts female socket contacts with crimp termination.

What is the mounting style of the 104257-3?

Free hanging (in-line) mounting.

What is the operating temperature range?

-65°C to 105°C.

What fastening type does the 104257-3 use?

Latch lock fastening.

What color is the 104257-3 housing?

Black.

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