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TE Connectivity AMP Connectors 1-640452-4 — Pin Headers

1-640452-4 Header 14 Position 0.100" Pitch TE MTA-100

MPN1-640452-4
Active

TE Connectivity AMP Connectors MTA-100, 1-640452-4, Header, Male Pins, Solder, Through Hole, 14 Positions, 0.100" (2.54mm) Pitch, Unshrouded, Tin Contact Finish, UL94 V-0

$1.1100Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMTA-100
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-640452-4 key specifications
ParameterValue
SeriesMTA-100
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Voltage rating250VAC
Current ratingVaries by Wire Gauge
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

1-640452-4 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageBulk
ShroudingUnshrouded
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions14
Contact finish - postTin
Contact length - post0.140\" (3.56mm)
Overall contact length0.535\" (13.59mm)
Contact finish - matingTin
Contact length - mating0.295\" (7.49mm)

Product details

14-position unshrouded header for wire-to-board harnesses

The tin-plated contacts and natural thermoplastic insulation (UL94 V-0 rated) suit general-purpose signal interconnects inside enclosures where vibration is moderate.

With 14 positions loaded and a 0.100" (2.54mm) mating pitch, this header matches standard IDC ribbon cable and MTA-100 receptacles.

Frequently asked questions

What mating housing works with 1-640452-4?

This unshrouded header mates with MTA-100 series receptacles (female housings) that accept 0.100" pitch crimp terminals. Confirm the receptacle's circuit count and keying match the 14-position layout.