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TE Connectivity AMP Connectors 5-103166-3 — Pin Headers

5-103166-3 TE Connectivity AMPMODU Mod II Header, 10 Pos

MPN5-103166-3
Active

TE Connectivity AMPMODU Mod II, Header, 10 Positions, 2.54mm Pitch, Through Hole, Right Angle, Shrouded - 4 Wall, Gold Mating Finish, UL94 V-0

$4.5700Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 5-103166-3 datasheet (PDF)
RoHSROHS3 Compliant
SeriesAMPMODU Mod II
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5-103166-3 key specifications
ParameterValue
SeriesAMPMODU Mod II
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeDetent Lock
Current rating3A
Operating temperature-65°C ~ 105°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.400\" (10.16mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

5-103166-3 additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageTray
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions10
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.135\" (3.43mm)
Contact finish - matingGold
Contact length - mating0.318\" (8.08mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board-to-Board or Cable Header with Detent Lock

The 5-103166-3: This is a shrouded 4-wall header from the AMPMODU Mod II series, carrying 10 positions in two rows on 0.100-inch (2.54mm) pitch, with a right-angle orientation for board-edge or parallel-to-PCB mating. Rated 3A per contact across the full -65°C to 105°C operating range, with a UL94 V-0 thermoplastic housing that meets the flame rating for equipment inside an enclosure.

Gold Mating Finish for Repeated Connect Cycles

Post tails are tin-plated at 100 microinches, which wets well with standard lead-free solder profiles and matches the common tin finish on PCB pads.

Frequently asked questions

How can I order 5-103166-3 or check current stock and pricing?

Submit an RFQ with your target quantity and delivery window. We source this active-production part per your BOM line and confirm price and lead time at quote — no stock-holding claim, no automated price.

What is the recommended mating connector for 5-103166-3?

Any AMPMODU Mod II receptacle with 10 positions, 2.54mm pitch, and a shrouded or unshrouded housing that accepts a 0.025-inch square pin will mate. The detent lock on this header engages with a matching latch on the receptacle side.