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Molex 1719740002 — Pin Headers

Molex 1719740002 SL Header, 2-Pin, 2.54mm, R/A, Shrouded

MPN1719740002
Active

Molex SL 171974 series, 2-position shrouded header, 0.100" (2.54mm) pitch, right-angle through-hole, tin-plated male pins, rated 3A at 250V, -40°C to 105°C.

$1.0900Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesSL 171974
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

1719740002 key specifications
ParameterValue
SeriesSL 171974
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLatch Holder
Voltage rating250V
Current rating3A
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.276\" (7.00mm)
Insulation materialLiquid Crystal Polymer (LCP)

All specifications

1719740002 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTube
FeaturesPolarizing Key
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeCircular
Rows1
Pitch0.100\" (2.54mm)
Positions2
Contact finish - postTin
Contact length - post0.130\" (3.30mm)
Contact finish - matingTin
Contact length - mating0.240\" (6.10mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Right-angle shrouded header for board-to-cable wiring

The 1719740002: This Molex SL 171974 header is a 2-position, single-row, right-angle through-hole connector with a 4-wall shrouded design that protects the male pins and guides the mating housing during assembly. A polarizing key and latch holder prevent mis-mating and secure the connection against vibration.

What mates with this header?

This header mates with SL series crimp receptacles (housing + terminal) — the 2.54mm pitch and single-row layout are shared across the SL family. The 4-wall shroud accepts the matching SL receptacle housing, and the latch holder locks the pair together. For a complete wire-to-board connection, you need the header, the receptacle housing, and the appropriate crimp terminal — three parts, not one.

Frequently asked questions

What is the pitch of the Molex 1719740002 header?

The pitch is 0.100" (2.54mm), standard for the SL series.

Is the Molex 1719740002 a shrouded header?

Yes, it has a 4-wall shroud that protects the pins and guides the mating housing.

What is 1719740002's listed style on this Pin Headers line?

The style is Board to Cable/Wire.