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TE Connectivity AMP Connectors 4-644615-0 — Pin Headers

4-644615-0 TE MTA-156 Header 10 Pos 3.96mm Friction Lock

MPN4-644615-0
Active

TE Connectivity AMP Connectors MTA-156 header, 4-644615-0, 10 positions, single row, 0.156" (3.96mm) pitch, shrouded 1 wall, friction lock, tin-plated square pins, through-hole solder termination, UL94 V-0, -55°C to 105°C.

$1.0200Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 4-644615-0 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMTA-156
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

4-644615-0 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 height0.545\" (13.84mm)
Insulation materialThermoplastic, Glass Filled

All specifications

4-644615-0 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide, Keying Slot
ShroudingShrouded - 1 Wall
TerminationSolder
ApplicationsGeneral Purpose, Industrial
Contact shapeSquare
Rows1
Pitch0.156\" (3.96mm)
Positions10
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Overall contact length0.700\" (17.78mm)
Contact finish - matingTin
Contact length - mating0.450\" (11.43mm)
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating150.0µin (3.81µm)

Product details

10-position MTA-156 header with friction lock

Through-hole termination and board retention

The header mounts vertically through the PCB with solder tails 0.125" (3.18mm) long. The overall contact length is 0.700" (17.78mm), with a mating pin length of 0.450" (11.43mm). A board guide and keying slot are included as features — the keying slot prevents mismating with non-keyed receptacles in multi-connector panels.

Mating connector fit

This header mates with MTA-156 receptacles (crimp-to-wire or IDC types) that share the same 0.156" pitch and 10-position count. Tin-to-tin contact interface is standard; gold-plated receptacles are available for higher cycle-life requirements.

Frequently asked questions

What is the mating connector for 4-644615-0?

The mating half is an MTA-156 receptacle housing (crimp or IDC) with 10 positions and 0.156" pitch. The friction lock on this header mates with the corresponding ramp on the receptacle. Tin-plated contacts are standard; gold-plated versions extend mating cycle life.

Is 4-644615-0 RoHS compliant?

Yes, it is ROHS3 compliant per the manufacturer's declaration.