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TE Connectivity AMP Connectors 174053-2 — Pin Headers

174053-2 TE Connectivity Multi-Lock Header 16 Pos 2.5mm RA

MPN174053-2
Active

TE Connectivity AMP Connectors Multi-Lock, 174053-2, Board to Cable/Wire, 16 circuits, 2.50mm pitch, right-angle through-hole, shrouded 4-wall header with locking ramp.

$3.8500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMulti-Lock
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

174053-2 key specifications
ParameterValue
SeriesMulti-Lock
TypeTab
MountingThrough Hole, Right Angle
Fastening typeLocking Ramp
Current ratingVaries by Wire Gauge
Operating temperature-30°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.658\" (16.71mm)
Insulation materialPolybutylene Terephthalate (PBT)
StyleBoard to Cable/Wire
PackageTube

All specifications

174053-2 additional specifications
ParameterValue
FeaturesMounting Flange
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose
Contact shapeRectangular
Rows2
Pitch0.098\" (2.50mm)
Positions16
Row spacing - mating0.205\" (5.20mm)
Contact finish - postTin
Contact length - post0.157\" (4.00mm)
Contact finish - matingTin
Contact length - mating0.276\" (7.00mm)

Product details

16-Circuit Right-Angle Header for Board-to-Cable Harnesses

The shroud is a full 4-wall design with a locking ramp on top.

Board Fit and Wire-Side Mating

The solder posts are 0.157" (4.00 mm) long, which suits a typical 1.6 mm board with through-hole solder joints. Mating side contact length is 0.276" (7.00 mm) — that's the tab that enters the receptacle. The mounting flange on each end gives a secondary mechanical anchor to the board — the header can be screwed down in addition to the solder joints, which matters when the cable bundle applies leverage to the connector body.

Frequently asked questions

Where can I buy 174053-2 and what is the lead time?

Submit an RFQ for a firm lead-time and price.

What is the mating connector for 174053-2?

The 174053-2 header mates with a Multi-Lock receptacle housing that accepts crimp terminals. The mating half uses the same 2.50 mm pitch and 5.20 mm row spacing, with a locking ramp cavity that engages the header's ramp. Confirm the circuit count — 16 positions — and the wire gauge range of the receptacle terminals for your harness.