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TE Connectivity AMP Connectors 1-1734260-4 — Pin Headers

1-1734260-4 TE Connectivity 14-Pin 1.25mm SMT Header

MPN1-1734260-4
Active

TE Connectivity AMP Connectors High Performance Interconnect (HPI) series, Board to Cable/Wire header, 14 circuits, single row, 1.25 mm pitch, SMT, shrouded - 3 wall, tin contacts, 1 A, 125 V, UL94 V-0.

$2.7786Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesHigh Performance Interconnect (HPI)
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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

1-1734260-4 key specifications
ParameterValue
SeriesHigh Performance Interconnect (HPI)
TypeMale Pin
MountingSurface Mount
Connector typeHeader
Voltage rating125V
Current rating1A
Operating temperature-25°C ~ 85°C
Contact materialPhosphor Bronze
Insulation colorNatural
Insulation height0.187\" (4.75mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

1-1734260-4 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 3 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical
Contact shapeSquare
Rows1
Pitch0.049\" (1.25mm)
Positions14
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - mating150.0µin (3.81µm)

Product details

14-position single-row SMT header at 1.25 mm pitch

The 1-1734260-4: This is a 14-position, single-row header from TE's High Performance Interconnect (HPI) series, pitched at 1.25 mm for board-to-cable/wire connections. It's a surface-mount part with a shrouded 3-wall housing that guides the mating connector into alignment.

Solder retention and SMT mounting

Termination is solder-only — no press-fit option here.

Frequently asked questions

What is the mating connector for 1-1734260-4?

This is a Board to Cable/Wire header. The mating half is a receptacle from the same HPI series at 1.25 mm pitch, 14 positions, single row. Confirm the specific receptacle part number against your cable assembly requirements.

Is 1-1734260-4 RoHS compliant?

Yes, it is ROHS3 compliant per the manufacturer's listing.