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TE Connectivity AMP Connectors 644751-5 — Pin Headers, Sockets & Housings

644751-5 TE MTA-156 Header 5 Pos Right Angle 0.156" Pitch

MPN644751-5
Active

TE Connectivity AMP Connectors MTA-156 series, 644751-5, unshrouded header, 5 positions, 0.156" (3.96mm) pitch, through hole right angle, tin-plated square pins, UL94 V-0 natural thermoplastic, 600VAC rating.

$0.3696Ref. 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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

644751-5 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

644751-5 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageBulk
ShroudingUnshrouded
TerminationSolder
ApplicationsGeneral Purpose, Industrial
Contact shapeSquare
Rows1
Pitch0.156\" (3.96mm)
Positions5
Contact finish - postTin
Contact length - post0.175\" (4.45mm)
Contact finish - matingTin
Contact length - mating0.390\" (9.91mm)

Product details

All 5 positions are loaded with square tin-plated male pins. Tin on the mating face is rated for moderate cycle counts — suitable for connections that are mated during assembly and then left in service, rather than frequent field disconnect.

No stock-holding claim — quoted per order.

Voltage, Temperature, and Flame Rating

Rated 600VAC — this covers most industrial control and general-purpose equipment power circuits within the connector's current derating envelope.

Termination is solder — the 0.175" (4.45mm) post length provides enough through-hole projection for wave or hand soldering on a standard PCB.

Frequently asked questions

Is 644751-5 RoHS compliant?

Yes, the 644751-5 is RoHS compliant and lead-free, meeting the material restrictions for electronic equipment sold in the EU and other regulated markets.

Does 644751-5 have a direct replacement or equivalent?

The 644751-5 is the active part number for this 5-position, 0.156" pitch, right-angle header in the MTA-156 series.