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TE Connectivity AMP Connectors 1734260-2 — Pin Headers

1734260-2 TE Connectivity 1.25mm SMT Header 2 Pos Shrouded

MPN1734260-2
Active

TE Connectivity AMP Connectors High Performance Interconnect (HPI) series, 1734260-2, SMT shrouded header, 2 positions, 1.25 mm pitch, 1 A rated, 125 V, tin-plated contacts, UL94 V-0 natural thermoplastic housing.

$0.5504Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1734260-2 datasheet (PDF)
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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1734260-2 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

1734260-2 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)
Positions2
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - mating150.0µin (3.81µm)

Product details

Board footprint and routing at 1.25 mm pitch

At 1.25 mm, the board footprint is compact enough for dense automotive or industrial control PCBs, but the narrow pitch limits per-contact current to 1 A and demands careful trace routing between pads.

Shroud and solder retention for assembly reliability

Current and voltage rating – signal-level duty

The tin-plated mating surface with 150.0 µin thickness provides adequate corrosion resistance for moderate-cycle applications, but the 1 A limit means it is not suited for power distribution.

Frequently asked questions

What is the pitch of the 1734260-2?

The mating pitch is 0.049" (1.25 mm).

Is the 1734260-2 a surface-mount header?

Yes, it is a surface-mount (SMT) header with solder termination and a solder retention feature.

What is the number of positions on the 1734260-2?

It has 2 positions, all loaded.