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TE Connectivity AMP Connectors 1-770669-1 — Pin Headers

1-770669-1 TE Connectivity AMPSEAL Header, 23 Pos, 4mm, R/A

MPN1-770669-1
Active

TE Connectivity AMP Connectors AMPSEAL series, Board to Cable/Wire header, 23 circuits, 4.00 mm pitch, 3 rows, right-angle, shrouded, locking ramp, sealable, -40°C to 125°C

$15.1700Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesAMPSEAL
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-770669-1 key specifications
ParameterValue
SeriesAMPSEAL
TypeMale Pin
MountingPanel Mount, Through Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250VAC
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 125°C
Contact materialBrass
Insulation colorBlack
Insulation materialPolybutylene Terephthalate (PBT), Glass Filled
StyleBoard to Cable/Wire

All specifications

1-770669-1 additional specifications
ParameterValue
PackageBulk
FeaturesBoard Guide, Sealable
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, Industrial
Contact shapeCircular
Rows3
Pitch0.157\" (4.00mm)
Positions23
Row spacing - mating0.157\" (4.00mm)
Contact finish - matingGold-Palladium

Product details

Sealed right-angle header for harsh environments

The 1-770669-1 is a 23-position, 4.00 mm pitch header from TE's AMPSEAL series, designed for Board to Cable/Wire applications where a sealed, vibration-resistant interconnect is required.

23 circuits at 4.00 mm pitch in three rows

Three rows of circular male pins at 0.157" (4.00 mm) pitch and row spacing deliver 23 positions in a compact footprint.

Wide temperature range and sealable construction

The sealable feature and Board Guide aid alignment during mating, while the glass-filled PBT insulation material provides dimensional stability.

Frequently asked questions

What is the mating connector for 1-770669-1?

As a Board to Cable/Wire header, it mates with a corresponding AMPSEAL receptacle housing and crimp terminals. Confirm the circuit count and wire gauge for the mating half.

Can 1-770669-1 be used in automotive applications?

Yes, the AMPSEAL series is specified for Automotive and Industrial applications, with a -40°C to 125°C operating range and a sealable, locking ramp design.