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Molex 1731090874 — D-Sub Cable Assemblies

Molex FCT 1731090874 D-Sub Plug, 9-Pin, 5 A, Through Hole

MPN1731090874
Active

Molex F, FCT 173109 D-Sub plug, 9 positions, 2 rows, male pins, 5 A, through-hole, solder termination, tin-plated steel shell, UL94 V-0.

$4.5700Ref. price · indicative, final on quote
Molex 1731090874 datasheet (PDF)
SeriesF, FCT 173109
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

1731090874 key specifications
ParameterValue
SeriesF, FCT 173109
TypeSignal
MountingThrough Hole
Connector typePlug, Male Pins
Current rating5A
Contact formMachined
Shell size, connector layout1 (DE, E)
Operating temperature-55°C ~ 125°C
ColorWhite
Contact materialCopper Alloy
Primary materialMetal
Dielectric materialPolyester, Glass Filled

All specifications

1731090874 additional specifications
ParameterValue
Shell material, finishSteel, Tin Plated
Material flammability ratingUL94 V-0
PackageBulk
FeaturesGrounding Indents
TerminationSolder
Flange featureHousing/Shell (Unthreaded)
Rows2
Positions9

Product details

DB-9 Male Plug for Signal and Low-Power Interconnects

The Molex 1731090874 is a 9-position D-Sub plug with machined male pins, part of the F, FCT 173109 series. It uses a standard DE-9 shell layout (1/DE, E) and mounts through-hole with solder termination.

Mates with any standard DE-9 (DB-9) female D-Sub receptacle or socket connector. The unthreaded housing/shell flange accepts standard D-Sub hardware (slide locks or jack-screws) for panel retention. Termination is through-hole solder — the machined copper-alloy pins accept direct soldering to a PCB or solder-cup wiring for cable assemblies.

Frequently asked questions

What is the closest functional second-source for 1731090874?

Three peer MPNs — 1731090856, 1731090622, and 1731091050 — are functionally identical, sharing the same 9-position DE-9 layout, 5 A rating, through-hole mounting, grounding indents, and UL94 V-0 housing. Any of these can serve as a direct AVL alternate.

What is the pin configuration of Molex 1731090874?

It is a 9-position D-Sub plug with male pins arranged in two rows (5 + 4) in the standard DE-9 layout. Pin 1 is typically at the top-left when viewing the mating face with the wider row on top.