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TE Connectivity AMP Connectors 175977-2 — Pin Headers

175977-2 TE Connectivity Multi-Lock Header 36 Pos 2.5mm

MPN175977-2
Active

TE Connectivity AMP Connectors Multi-Lock, Board to Cable/Wire, Header, Shrouded - 4 Wall, 36 Positions, 0.098" (2.50mm) Pitch, Through Hole, Solder, Locking Ramp, Black, Tin Contacts, Active

$7.0800Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMulti-Lock
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

175977-2 key specifications
ParameterValue
SeriesMulti-Lock
TypeTab
MountingThrough Hole
Fastening typeLocking Ramp
Current ratingVaries by Wire Gauge
Operating temperature-30°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.815\" (20.70mm)
Insulation materialPolybutylene Terephthalate (PBT)
StyleBoard to Cable/Wire
PackageBulk

All specifications

175977-2 additional specifications
ParameterValue
FeaturesMounting Flange
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose
Contact shapeRectangular
Rows2
Pitch0.098\" (2.50mm)
Positions36
Row spacing - mating0.205\" (5.20mm)
Contact finish - postTin
Contact length - post0.146\" (3.70mm)
Contact finish - matingTin
Contact length - mating0.276\" (7.00mm)

Product details

36 positions on 2.5mm pitch — board-to-cable header with locking ramp

175977-2 is a TE Connectivity Multi-Lock series shrouded header for board-to-cable/wire applications. It delivers 36 positions across two rows at 0.098" (2.50mm) pitch, with a row spacing of 0.205" (5.20mm). The through-hole solder termination and locking ramp fastening make it a vibration-resistant choice for automotive and general-purpose harnesses.

Through-hole solder termination with tin-plated contacts

The contact length to mating is 0.276" (7.00mm), and the post length is 0.146" (3.70mm). The black PBT insulation includes a mounting flange for additional mechanical retention to the PCB. The header is loaded in all 36 positions.

Frequently asked questions

Is 175977-2 a shrouded header with locking ramp for automotive?

Yes. 175977-2 is a shrouded - 4 wall header with a locking ramp fastening type, designed for board-to-cable/wire applications listed as automotive and general purpose.

What is the pitch of TE 175977-2?

The mating pitch is 0.098" (2.50mm) with a row spacing of 0.205" (5.20mm).