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TE Connectivity AMP Connectors 2311762-1 — D-Sub Cable Assemblies

TE 2311762-1 D-Sub Receptacle, 25-Pos R/A, Gold Flash

MPN2311762-1
Active

TE Connectivity AMPLIMITE HD-20 D-sub receptacle, 25 positions, 2 rows, right-angle through-hole, solder termination, gold flash contacts, board locks, UL94 V-0, shell size DB-25.

$2.7500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesAMPLIMITE HD-20
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

2311762-1 key specifications
ParameterValue
SeriesAMPLIMITE HD-20
TypeSignal
MountingThrough Hole, Right Angle
Connector typeReceptacle, Female Sockets
Current rating3A
Shell size, connector layout3 (DB, B)
Operating temperature-55°C ~ 105°C
ColorBlack
Contact materialCopper Alloy
Dielectric materialPolybutylene Terephthalate (PBT), Glass Filled
Shell material, finishSteel, Nickel Plated
Material flammability ratingUL94 V-0

All specifications

2311762-1 additional specifications
ParameterValue
PackageBulk
FeaturesBoard Lock
TerminationSolder
Contact finishGold
Flange featureHousing/Shell (4-40)
Rows2
Backset spacing0.318\" (8.08mm)
Positions25
Contact finish thicknessFlash

Product details

25-Position Right-Angle D-Sub for Board-Edge I/O

Board Locks and Gold Flash Contacts

Two features set this receptacle apart from a basic D-sub: integrated board locks and gold flash contacts. The board locks are metal retention posts that solder into the PCB alongside the signal pins, anchoring the connector against the shear force from a mating cable. The gold flash contact finish is a thin gold layer over the copper alloy base.

3 A Signal Rating and UL94 V-0 Housing

The 3 A limit is typical for the contact size and pitch in a DB-25 shell; each pin can handle low-current digital or analog signals without exceeding the temperature rise of the PBT housing.

Frequently asked questions

Is the 2311762-1 compatible with a standard DB-25 male connector?

Yes. The 2311762-1 is a DB-25 receptacle (shell size 3, DB, B per) with 25 positions in two rows. It mates with any standard DB-25 male connector that uses the same 4-40 threaded flange spacing.

Can I use the 2311762-1 for RS-232 serial communication?

Yes. The DB-25 pinout is the original RS-232 interface standard, and this 25-position receptacle provides the full complement of signal pins for a complete RS-232 port. The 3 A per-contact rating is more than sufficient for the low-current RS-232 signal levels. For modern RS-232 implementations that use only a subset of pins (e.g., 9-pin DB-9), a DB-25-to-DB-9 adapter cable would be needed.