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TE Connectivity AMP Connectors 776275-1 — Pin Headers

TE Connectivity 776275-1 AMPSEAL Header, 8 Pos, 4mm Pitch

MPN776275-1
Active

TE Connectivity AMP Connectors AMPSEAL series, 8-circuit male pin header, 4.00mm pitch, shrouded 4-wall, sealable mounting flange, panel mount with through-hole solder termination, rated 250VAC, operating -40°C to 105°C.

$8.2500Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesAMPSEAL
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

776275-1 key specifications
ParameterValue
SeriesAMPSEAL
TypeMale Pin
MountingPanel Mount, Through Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250VAC
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation materialPolybutylene Terephthalate (PBT), Glass Filled
StyleBoard to Cable/Wire

All specifications

776275-1 additional specifications
ParameterValue
PackageBulk
FeaturesMounting Flange, Sealable
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, Industrial
Contact shapeCircular
Rows3
Pitch0.157\" (4.00mm)
Positions8
Row spacing - mating0.157\" (4.00mm)
Contact finish - matingTin

Product details

Sealed 8-Circuit Header for Harsh Environments

The 776275-1: This 8-position header from the AMPSEAL series is built for automotive and industrial applications where moisture and vibration are the main threats to a wire-to-board connection. The 4.00mm pitch (0.157") gives enough room for decent current handling per circuit, and the shrouded 4-wall design protects the male pins during mating and handling.

Board Fit and Termination Details

Three rows of pins on 4.00mm row spacing, all 8 positions loaded.

RoHS compliant and supplied in bulk packaging.

Frequently asked questions

What is the mating connector for 776275-1?

The mating half is an AMPSEAL receptacle housing that accepts the corresponding crimp terminals. The locking ramp on this header engages with the receptacle latch, and the sealable flange requires a gasket or O-ring to complete the IP seal. Confirm the circuit count and keying orientation with the receptacle part number.

Is 776275-1 a sealed automotive header?

Yes. It is part of the AMPSEAL series, designed for automotive and industrial environments. The sealable mounting flange and shrouded 4-wall construction allow it to form a sealed interface when mated with the correct receptacle and gasket.