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640427-2 TE Connectivity 640427-2 is a 2-position, single-row receptable connector with IDC termination for 20 AWG discrete or ribbon cable, featuring tin-lead contact finish and a locking ramp fastening system.
Mfr Part #:

640427-2

Available from 1 distributors
Mfr Name: TE Connectivity
TE Connectivity
TE Connectivity 640427-2 is a 2-position, single-row receptable connector with IDC termination for 20 AWG discrete or ribbon cable, featuring tin-lead contact finish and a locking ramp fastening system.
Total Stock: 483 pcs

640427-2 Available from 1 distributors

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640427-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Cable Termination
Color
Connector Type
Contact Finish
Contact Finish Thickness
Contact Type
Fastening Type
Features
Mounting Type
Number of Positions
Number of Rows
Pitch
Tape & Reel
Termination Style
Wire Gauge
Wire Type

640427-2 Description

Short technical summary and product information.

The TE Connectivity 640427-2 is a 2-position rectangular receptacle connector from the MTA-156 series. Designed for free hanging (in-line) mounting, this connector uses insulation displacement contact (IDC) termination to accept 20 AWG discrete or ribbon cable. It features a single row of female socket contacts with a tin-lead finish (80 microinches / 2.03 microns) and a 3.96mm (0.156 inch) pitch.

 

The connector is enclosed in a yellow housing with a closed end configuration and includes a locking ramp fastening type for secure mating. The contact material is not specified in available data. The housing color may vary due to a global standardization change implemented in March 2020, which does not affect product performance.

 

This connector is suitable for internal wire-to-board or wire-to-wire applications where a reliable, low-profile connection is needed. The IDC termination simplifies assembly by eliminating the need for wire stripping or crimping operations.

640427-2 Quick Information

Product Type: Rectangular Connector - Free Hanging Receptacle
Series: CLOSED W/O TABS
Canonical Name: TE Connectivity MTA-156 2-Position Receptacle Connector, IDC Termination, Tin-Lead Contact Finish
Subcategory: Free Hanging Rectangular Connectors

640427-2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

640427-2 Features

  • Two-position single-row IDC receptacle connector.
  • Accepts 20 AWG discrete or ribbon cable.
  • 3.96mm (0.156 inch) contact pitch.
  • Tin-lead contact finish with 80 microinch thickness.
  • Free hanging in-line mounting with locking ramp.

640427-2 Applications

  • Internal wire-to-board connections in consumer electronics.
  • Wire-to-wire harness assemblies for appliances.
  • Low-profile cabling in industrial control panels.
  • Discrete wire connections in automotive interior systems.

640427-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the connector type of the TE Connectivity 640427-2?

The 640427-2 is a receptacle (female) connector.

How many positions does the 640427-2 have?

It has 2 positions in a single row.

What is the pitch of the 640427-2 connector?

The pitch is 3.96mm (0.156 inches).

What type of termination does the 640427-2 use?

It uses Insulation Displacement Contact (IDC) termination.

What wire gauge is compatible with the 640427-2?

It is designed for 20 AWG wire, either discrete or ribbon cable.

What is the contact finish on the 640427-2?

The female socket contacts have a tin-lead finish with a thickness of 80 microinches (2.03 micrometers).

What mounting type does the 640427-2 support?

It supports free hanging (in-line) mounting.

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