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TE Connectivity AMP Connectors 1-644751-1 — Pin Headers, Sockets & Housings

1-644751-1 TE MTA-156 Header 11 Pos 3.96mm

MPN1-644751-1
Active

TE Connectivity AMP MTA-156 header, order code 1-644751-1, 11 positions, single row, 0.156" (3.96mm) pitch, 600VAC, tin-plated mating contacts, through-hole right-angle, solder termination.

$0.8113Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1-644751-1 key specifications
ParameterValue
SeriesMTA-156
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Voltage rating600VAC
Current ratingVaries by Wire Gauge
Operating temperature-55°C~105°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.125\" (3.18mm)
Insulation materialThermoplastic, Glass Filled
Material flammability ratingUL94 V-0

All specifications

1-644751-1 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageBulk
ShroudingUnshrouded
TerminationSolder
ApplicationsGeneral Purpose, Industrial
Contact shapeSquare
Rows1
Pitch0.156\" (3.96mm)
Positions11
Contact finish - postTin
Contact length - post0.175\" (4.45mm)
Contact finish - matingTin
Contact length - mating0.390\" (9.91mm)

Product details

Board-to-wire header, 11-circuit MTA-156

The 1-644751-1 is the 11-circuit member of TE's MTA-156 unshrouded header line, designed for board-to-cable/wire connections. It carries tin-plated contacts rated 600VAC, mounts through-hole right-angle, and uses solder termination.

Frequently asked questions

How do I get current pricing and availability for 1-644751-1?

Submit a quote request for current lead time and volume breaks.

What is 1-644751-1's listed style and series?

The style is Board to Cable/Wire, and the series is MTA-156.

What compliance documentation does TE provide for 1-644751-1?

RoHS and REACH compliance documentation is available from TE Connectivity AMP Connectors.