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TE Connectivity AMP Connectors 280389-1 — Pin Headers

280389-1 TE Connectivity AMPMODU Mod II Header, 8 Pos

MPN280389-1
Active

TE Connectivity AMP Connectors AMPMODU Mod II, Header, 8 Positions, 2 Row, 0.100" (2.54mm) Pitch, Through Hole, Right Angle, Shrouded - 3 Wall, Detent Lock, Tin Contacts, 3A, -40°C ~ 80°C, UL94 V-0

$0.9500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesAMPMODU Mod II
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

280389-1 key specifications
ParameterValue
SeriesAMPMODU Mod II
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeDetent Lock
Voltage rating40V
Current rating3A
Operating temperature-40°C ~ 80°C
Contact materialBrass
Insulation colorBlack
Insulation height0.276\" (7.00mm)
Insulation materialThermoplastic

All specifications

280389-1 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk
ShroudingShrouded - 3 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions8
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.138\" (3.50mm)
Contact finish - matingTin
Contact length - mating0.260\" (6.60mm)
Contact finish thickness - post118.1µin (3.00µm)
Contact finish thickness - mating118.1µin (3.00µm)

Product details

Right-angle 8-position header with detent lock

The 280389-1 is an 8-position, 2-row, 0.100" (2.54mm) pitch shrouded header from the AMPMODU Mod II series. It terminates through-hole, right-angle, and uses a detent lock to secure the mating half against vibration or cable strain.

Pitch, footprint, and mating compatibility

The 0.260" (6.60mm) mating pin length engages with the receptacle contact beam. The 3-wall shroud guides the mating connector and protects the pins during handling. The detent lock engages with a corresponding ramp on the receptacle housing.

ROHS3 compliant.

Frequently asked questions

Does 280389-1 have a locking feature?

Yes, it uses a detent lock — a positive ramp-and-notch engagement that holds the mating receptacle in place against moderate cable pull or vibration.

Is 280389-1 RoHS compliant?

Yes, it is ROHS3 compliant.