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TE Connectivity AMP Connectors 280371-2 — Pin Headers

280371-2 TE Connectivity AMPMODU Mod II Header, 4 Pos

MPN280371-2
Active

TE Connectivity AMP Connectors, AMPMODU Mod II series, 280371-2, header, 4 positions, 0.100" (2.54 mm) pitch, through hole, shrouded-3 wall, detent lock, gold mating finish, 3 A, 40 V, UL94 V-0, -40°C to 80°C, ROHS3 compliant.

$0.9200Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesAMPMODU Mod II
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

280371-2 key specifications
ParameterValue
SeriesAMPMODU Mod II
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeDetent Lock
Voltage rating40V
Current rating3A
Operating temperature-40°C ~ 80°C
Contact materialBrass
Insulation colorBlack
Insulation height0.496\" (12.60mm)
Insulation materialThermoplastic

All specifications

280371-2 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk
ShroudingShrouded - 3 Wall
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions4
Contact finish - postTin
Contact length - post0.138\" (3.50mm)
Overall contact length0.563\" (14.30mm)
Contact finish - matingGold
Contact length - mating0.260\" (6.60mm)
Contact finish thickness - post98.4µin (2.50µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

The 280371-2 is a 4-position, single-row, shrouded-3 wall header from the AMPMODU Mod II series, designed for board-to-board or cable connections. It uses a 0.100" (2.54 mm) pitch and through-hole solder termination, with a detent lock for secure mating. Rated at 3 A per contact and 40 V, the header carries signal-level current with a 15.0 µin gold mating finish for corrosion resistance over repeated mate cycles.

Through-Hole Solder Termination with Detent Lock Retention

The through-hole solder tails measure 0.138" (3.50 mm) long, with a tin finish (98.4 µin thick) for reliable soldering. The overall contact length is 0.563" (14.30 mm), and the mating pin length is 0.260" (6.60 mm).

Frequently asked questions

What is the pitch of the 280371-2?

The pitch is 0.100" (2.54 mm).

Is the 280371-2 RoHS compliant?

Yes, it is ROHS3 compliant.

Does the 280371-2 have a locking mechanism?

Yes, it uses a detent lock on the shroud for secure mating.

What is the current rating of the 280371-2?

The current rating is 3 A per contact.