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TE Connectivity AMP Connectors 5-146280-3 — Pin Headers

5-146280-3 TE Connectivity AMP Connectors 3-Pin Header

MPN5-146280-3
Active

TE Connectivity AMP Connectors AMPMODU Mod II, 3-position unshrouded breakaway header, 2.54mm pitch, through-hole solder termination, gold-plated mating pins, 3A per contact, UL94 V-0 black LCP housing.

$0.5100Ref. 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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

5-146280-3 key specifications
ParameterValue
SeriesAMPMODU Mod II
TypeMale Pin
MountingThrough Hole
Connector typeHeader, Breakaway
Fastening typePush-Pull
Current rating3A
Operating temperature-65°C ~ 105°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation height0.090\" (2.29mm)
Insulation materialLiquid Crystal Polymer (LCP)
Material flammability ratingUL94 V-0

All specifications

5-146280-3 additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions3
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Overall contact length0.440\" (11.18mm)
Contact finish - matingGold
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

It mates with matching socket housings or receptacles for board-to-board or cable connections.

Current rating and thermal limits

The 2.54mm pitch and unshrouded design mean each pin dissipates heat into the board trace — the 3 A ceiling is conservative for a gold-plated interface in still air. For continuous operation near 105°C, derate per the AMPMODU Mod II derating curve.

Housing material and flammability

The material withstands reflow soldering temperatures without distortion.

Frequently asked questions

What is the mating connector for 5-146280-3?

For a 3-position cable-to-board connection, look for a 3-way receptacle housing with 2.54mm pitch contacts. The push-pull interface means no locking latch — confirm the mating half has a compatible retention method for your application.