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TE Connectivity AMP Connectors 643960-1 — Pin Headers

643960-1 TE Connectivity MTA-156 Header, 3 Pos, 0.156" Pitch

MPN643960-1
Active

TE Connectivity AMP Connectors MTA-156, Board to Cable/Wire header, 3 positions, 0.156" (3.96mm) pitch, shrouded 1 wall, friction lock, through hole solder, tin plating, UL94 V-0.

$0.4800Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesMTA-156
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

643960-1 key specifications
ParameterValue
SeriesMTA-156
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Voltage rating600VAC
Current ratingVaries by Wire Gauge
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.425\" (10.80mm)
Insulation materialThermoplastic, Glass Filled

All specifications

643960-1 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 1 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial
Contact shapeSquare
Rows1
Pitch0.156\" (3.96mm)
Positions3
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Overall contact length0.650\" (16.51mm)
Contact finish - matingTin
Contact length - mating0.400\" (10.16mm)

Product details

3-position MTA-156 header with friction lock

It uses a 0.156" (3.96mm) pitch and a shrouded 1-wall design with a friction lock to secure the mating receptacle.

The header mounts through hole with solder termination. Insulation height is 0.425" (10.80mm).

Frequently asked questions

What is the pitch of the 643960-1 header?

The pitch is 0.156" (3.96mm).

What mating connector does the 643960-1 use?

This header mates with MTA-156 series receptacles. The friction lock secures the pair in vibration-prone environments.