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TE Connectivity AMP Connectors 5-1775443-4 — Pin Headers

5-1775443-4 TE Connectivity HPI Header SMD 4POS 1.5mm

MPN5-1775443-4
Active

TE Connectivity AMP Connectors High Performance Interconnect (HPI) header, 5-1775443-4, 4 positions, 1.50 mm pitch, shrouded 4-wall, surface-mount, tin-plated male pins, rated 3 A at 250 VAC, -55°C to 105°C.

$0.4299Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 5-1775443-4 datasheet (PDF)
RoHSROHS3 Compliant
SeriesHigh Performance Interconnect (HPI)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5-1775443-4 key specifications
ParameterValue
SeriesHigh Performance Interconnect (HPI)
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Voltage rating250VAC
Current rating3A
Operating temperature-55°C ~ 105°C
Contact materialBrass
Insulation colorNatural
Insulation height0.197\" (5.00mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

5-1775443-4 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesPick and Place
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical
Contact shapeSquare
Rows1
Pitch0.059\" (1.50mm)
Positions4
Contact finish - postTin
Contact finish - matingTin
Contact length - mating0.106\" (2.70mm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

1.50 mm pitch SMT header for wire-to-board

Surface-mount termination with pick-and-place features means it runs through a standard reflow oven alongside other SMT parts — no hand-soldering or wave-solder step needed. That temperature floor and ceiling cover automotive underhood pockets and industrial cabinet interiors where the ambient can swing.

Shrouded housing and tin plating

The full 4-wall shroud (insulation height 0.197 in / 5.00 mm) means the pins are recessed inside a box — no exposed metal to short against a panel edge or a stray wire.

Supplied in Tape & Reel (TR) and Cut Tape (CT) packaging, which matches the pick-and-place feeder requirements for volume SMT assembly.

Mating and sourcing

Frequently asked questions

What is the mating receptacle for 5-1775443-4?

The mating half is a 4-position HPI receptacle housing (same series, 1.50 mm pitch, single row) with the corresponding crimp terminals. The exact receptacle part number depends on whether you need a panel-mount or free-hanging version and the wire gauge — consult the HPI product drawing for the specific housing and terminal order codes.