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TE Connectivity AMP Connectors 146129-1 — Pin Headers, Sockets & Housings

146129-1 TE Connectivity AMPMODU Mod II Header, 3 Pos

MPN146129-1
Active

TE Connectivity AMPMODU Mod II, Header Breakaway, 3 Positions, 0.100" (2.54 mm) Pitch, Surface Mount, Gold Mating Contact, 3 A, 30 VAC, UL94 V-0

$0.5918Ref. 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

146129-1 key specifications
ParameterValue
SeriesAMPMODU Mod II
TypeMale Pin
MountingSurface Mount
Connector typeHeader, Breakaway
Fastening typePush-Pull
Voltage rating30VAC
Current rating3A
Operating temperature-65°C ~ 105°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation height0.090\" (2.29mm)
Insulation materialLiquid Crystal Polymer (LCP)

All specifications

146129-1 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions3
Contact finish - postTin-Lead
Contact finish - matingGold
Contact length - mating0.320\" (8.13mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

0.100" Pitch, 3-Position SMT Breakaway Header

The push-pull fastening and square male pins make it a straightforward board-to-board or cable interconnect. The gold layer handles repeated mating cycles well — in a production environment where the header is mated and unmated during test or field service, the contact interface stays clean and low-resistance. The tin-lead post finish is compatible with standard solder profiles.

No official pin-compatible alternative or successor is listed within the AMPMODU Mod II family. If a second-source is needed, the 0.100" pitch and 3-position count are common across many breakaway headers, but the SMT termination and 30 µinch gold finish narrow the match.

Surface-mount solder tails require a reflow profile compatible with LCP — the material withstands lead-free soldering temperatures.

Frequently asked questions

Is 146129-1 RoHS compliant?

The contact post finish is tin-lead, which does not meet RoHS exemption-free requirements. Verify your application's RoHS exemption policy before ordering.