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TE Connectivity AMP Connectors 1734261-2 — Pin Headers

1734261-2 TE Connectivity Header SMD R/A 2POS 1.25mm

MPN1734261-2
Active

TE Connectivity AMP Connectors, High Performance Interconnect (HPI) series, board-to-cable/wire header, 2 positions, 1.25 mm pitch, shrouded 4-wall, surface-mount right-angle, tin-plated contacts, 1 A, 100 VAC, UL94 V-0.

$0.5951Ref. 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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1734261-2 key specifications
ParameterValue
SeriesHigh Performance Interconnect (HPI)
TypeMale Pin
MountingSurface Mount, Right Angle
Connector typeHeader
Voltage rating100VAC
Current rating1A
Operating temperature-25°C ~ 85°C
Contact materialPhosphor Bronze
Insulation colorNatural
Insulation height0.136\" (3.46mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

1734261-2 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical
Contact shapeRectangular
Rows1
Pitch0.049\" (1.25mm)
Positions2
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Board-fit and routing for this 2-position header

The 1734261-2: It mounts surface-mount, right-angle, so the mated cable exits parallel to the board — a common requirement in low-profile automotive or medical enclosures where vertical clearance is under 5 mm.

Signal current and voltage limits

The tin-plated mating surface (100 µin) is good for moderate mating cycles in controlled environments. Operating temperature from -25°C to 85°C covers most indoor industrial and automotive cabin applications, but not under-hood or high-heat zones.

Sourcing and compliance

Sourced per RFQ — confirm current pricing and lead time at quote.

Frequently asked questions

What is the direct replacement or equivalent for 1734261-2?

No direct replacement is listed on the manufacturer's records. The base product number 1734261 covers the series; verify the position count, pitch, and orientation match your BOM before substituting.

Does 1734261-2 have a solder retention feature?

Yes, solder retention is listed as a feature — it helps hold the header during reflow without additional board-lock hardware.

Is 1734261-2 RoHS compliant?

Yes, it is ROHS3 compliant.