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TE Connectivity AMP Connectors 1-1744418-3 — Pin Headers

1-1744418-3 TE Connectivity Header, 13 Pos, 2.5 mm

MPN1-1744418-3
Active

TE Connectivity AMP Connectors, Economy Power 2.5 series, Board to Cable/Wire header, 13 positions, 1 row, 0.098" (2.50mm) pitch, Through Hole, Kinked Pin Solder, Tin mating finish, 4.2 A, 250 VAC, UL94 V-0, Natural insulation.

$0.8900Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesEconomy Power 2.5
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

1-1744418-3 key specifications
ParameterValue
SeriesEconomy Power 2.5
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Voltage rating250VAC
Current rating4.2A
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorNatural
Insulation height0.346\" (8.80mm)
Insulation materialPolyamide (PA), Nylon

All specifications

1-1744418-3 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide, Glow Wire Compliant
ShroudingShrouded - 4 Wall
TerminationKinked Pin, Solder
ApplicationsGeneral Purpose, Industrial, Lighting
Contact shapeCircular
Rows1
Pitch0.098\" (2.50mm)
Positions13
Contact finish - postTin
Contact length - post0.134\" (3.40mm)
Contact finish - matingTin
Contact finish thickness - post80.0µin (2.03µm)
Contact finish thickness - mating80.0µin (2.03µm)

Product details

13-position single-row header for wire-to-board

It uses a 2.50 mm pitch, which keeps the PCB footprint compact while still allowing easy routing for signal traces. Rated at 4.2 A per contact and 250 VAC, this part suits general-purpose signal and low-power distribution in industrial control panels, lighting fixtures, and similar equipment. The UL94 V-0 nylon housing and glow wire compliance add a safety margin for enclosed assemblies.

Through-hole mounting with kinked solder pins: the kink provides a press-fit retention in the plated hole before soldering. The circular male pins are copper alloy, and the header accepts the matching Economy Power 2.5 receptacle housing with crimp terminals.

Frequently asked questions

What is the pin configuration of 1-1744418-3?

It is a single-row, 13-position header with all positions loaded. The pins are male, circular, and arranged on a 2.50 mm pitch.

Is 1-1744418-3 a direct replacement for 1-1744418-2?

No — 1-1744418-2 is a 12-position header. The 13-position version has one extra circuit, so the PCB footprint and mating harness must match the pin count.

What mating connector does 1-1744418-3 require?

It mates with a shrouded receptacle housing from the Economy Power 2.5 series, using crimp terminals. The friction lock on the header engages with the corresponding latch on the receptacle.