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TE Connectivity 4-Way IDC Connector for Cable, 1 Row, 7A, 600V AC, Nylon Housing, Copper Contacts 3-640428-4

Category IDC Connector Brand TE Connectivity Condition New

Specifications

Country of Origin United States
Voltage 600V ac
Brand TE Connectivity
Orientation Right Angle
Current 7A
Mount Type Cable
Housing Material Nylon
Contact Material Copper
Series MTA-156
Termination Type IDC
Maximum Operating Temperature 105°C
Minimum Operating Temperature -55°C
Number of Rows 1
Pitch 3.96mm
Contact Plating Tin over Nickel
Number of Contacts 4
Contact Gender Female

Key Features

  • This connector features a 1-row configuration with 4 contacts for cable mounting applications.
  • Constructed with copper contacts plated with tin over nickel for enhanced durability and conductivity.
  • The housing is made of white nylon 6/6 with UL94V-2 flame resistance for safety and robustness.
  • Rated to operate from -55°C to 105°C, suitable for a wide range of environmental conditions.
  • Uses insulation displacement contact (IDC) termination technology for quick and reliable wire connections.
  • The connector system accepts 18 to 26 AWG stranded discrete wire sizes, supporting versatile wiring needs.
  • Right-angle orientation and end-to-end stackable design aid in compact and modular assemblies.
  • Complies with MTA-156 series standards ensuring compatibility with related connectors and headers.

Product Description

TE Connectivity 3-640428-4 4-Way IDC Connector for Cable, 1 Row is designed for efficient wire-to-wire and wire-to-board interconnections in electronic and electrical systems. Rated for 7A current and 600V AC voltage, it supports robust and reliable power delivery in industrial, commercial, and HVAC applications.

This IDC (insulation displacement contact) connector features a single row with 4 female contacts spaced at a 3.96mm pitch. The contacts are made from copper and plated with tin over nickel to provide excellent electrical conductivity and corrosion resistance. The white nylon 6/6 housing has a UL94V-2 flame rating and molded ribs to prevent reverse mating and enhance mechanical robustness.

Operating temperature ranges from -55°C to 105°C allow for use in harsh environmental conditions. The connector accepts stranded discrete wires from 18 AWG to 26 AWG, making it highly versatile for mass termination assembly processes. Its right-angle orientation and end-to-end stackable feature enable compact and modular wiring configurations.

This connector minimizes assembly time and cost by enabling one-step insulation displacement termination without wire stripping. Its design includes locking ramps and polarization tabs for secure, correct mating with corresponding headers and connectors.

Manufactured in the United States, it conforms to the MTA-156 IDC connector series standards for quality and compatibility. Widely used in industrial automation, manufacturing, electrical maintenance, and HVAC systems for efficient and reliable cable connections.

Package contains one 4-way IDC Connector suitable for cable harness assembly and electronic component integration. Explore the Electronics & Electricals category in EnvMart for compatible connectors, wires, and accessories to complete your system assembly needs.

TE Connectivity 4-Way IDC Connector for Cable, 1 Row, 7A, 600V AC, Nylon Housing, Copper Contacts 3-640428-4
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Frequently Asked Questions

This IDC connector is rated for a current of 7A.

It can handle a maximum voltage of 600V AC.

The contacts are made of copper, plated with tin over nickel, and the housing is constructed from nylon 6/6.

The operating temperature range is from -55°C to 105°C.

This connector features 4 female contacts.

The contact pitch is 3.96mm.

It uses insulation displacement contact (IDC) termination technology.

Yes, it has a right-angle orientation and is designed to be end-to-end stackable for compact assemblies.

It accepts stranded discrete wire sizes from 18 to 26 AWG.

It complies with the MTA-156 series standards, ensuring compatibility with related connectors and headers.

This connector is manufactured in the United States.

It is widely used in industrial automation, manufacturing, electrical maintenance, and HVAC systems.

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