640456-4 - TE Connectivity AMP Connectors

Manufacturer Part Number

640456-4

Manufacturer

TE Connectivity AMP

Introduction

A rectangular male pin header from the MTA-100 series.

Product Features and Performance

Connector Type: Header with Male Pins

Pitch - Mating: 0.100" (2.54mm)

Number of Positions: 4

Number of Rows: 1

Number of Positions Loaded: All

Mounting Type: Through Hole

Termination: Solder

Shrouding: Shrouded - 1 Wall

Style: Board to Cable/Wire

Contact Length - Mating: 0.295" (7.49mm)

Contact Length - Post: 0.140" (3.56mm)

Overall Contact Length: 0.535" (13.59mm)

Insulation Height: 0.305" (7.75mm)

Contact Shape: Square

Operating Temperature: -55°C ~ 105°C

Contact Material: Copper Alloy

Insulation Material: Thermoplastic

Contact Finish - Mating: Tin

Contact Finish - Post: Tin

Insulation Color: Natural

Current Rating (Amps): Varies by Wire Gauge

Voltage Rating: 250VAC

Material Flammability Rating: UL94 V-0

Product Advantages

Shrouded connector for increased connection reliability

Optimal current rating for diverse applications

High-temperature range for performance in extreme environments

Through-hole termination for sturdy PCB mounting

Key Technical Parameters

Fastening Type: Friction Lock

Operating Temperature Range: -55°C to 105°C

Voltage Rating: 250VAC

Insulation Material: Thermoplastic

Material Flammability Rating: UL94 V-0

Quality and Safety Features

Tin-plated contacts for corrosion resistance and longevity

Rated for UL94 V-0 flammability standards

High operating temperature range for safety in variable climates

Compatibility

Compatible with a wide range of wire gauges

Designed for general-purpose applications within its electrical specifications

Application Areas

General-purpose electronics

Consumer electronic devices

Industrial controls

Power supplies

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Replacements and upgrades should be available in the same series

Several Key Reasons to Choose This Product

Versatility in applications due to the 0.100" (2.54mm) pitch

Strong reliability through friction lock fastening and shroud protection

Compatibility with various wire gauges provides flexibility

Tin contact finish on mating and post for enhanced conductivity

High-temperature resistance suitable for demanding environments

Through-hole mount design ensures a durable attachment to PCBs

Compliance with UL94 V-0 standards signifies attention to safety and quality