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5747846-2 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 5747846-2, AMPLIMITE HD-20 D-Sub Receptacle

MPN5747846-2
Active

TE Connectivity AMPLIMITE HD-20 D-Sub receptacle, 25 positions, 2 rows, right-angle through-hole solder, 6A, gold-plated contacts, board lock and ground strap.

$6.7200Ref. price · indicative, final on quote
5747846-2 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
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Specifications

5747846-2 Technical Specifications
ParameterValue
SeriesAMPLIMITE HD-20
GenderSignal
Mounting typeThrough Hole, Right Angle
Connector typeReceptacle, Female Sockets
Voltage rating125V
Current rating6A
Shell size, connector layout3 (DB, B)
Operating temperature-55°C ~ 105°C
ColorBlack
Contact materialPhosphor Bronze
Dielectric materialThermoplastic
Shell material, finishSteel, Tin Plated
Material flammability ratingUL94 V-0
PackageTray
FeaturesBoard Lock, Ground Strap
TerminationSolder
Contact finishGold
Flange featureHousing/Shell (Unthreaded)
Rows2
Backset spacing0.318\" (8.08mm)
Positions25
Contact finish thickness30.0µin (0.76µm)

Product details

Board Lock and Ground Strap — Why They're Here

The 5747846-2: This receptacle includes a board lock and a ground strap — two features that separate it from a plain D-sub. The board lock anchors the connector to the PCB during soldering and adds shear resistance when the cable is yanked. The ground strap bleeds shield current from the mating shell before it reaches the signal pins, which is the difference between a clean ground reference and a ground loop hum on a sensitive input line.

Mounting and Termination Details

Through-hole right-angle mounting, solder termination. The flange has unthreaded holes — you supply your own hardware or use the mating jack-screw set from the plug side.

Frequently asked questions

What is the current rating for 5747846-2?

The 5747846-2 is rated 6 A per contact — standard for a DB-25 shell size.

What is the difference between AMPLIMITE HD-20 and HD-22?

The evidence does not provide a direct comparison between AMPLIMITE HD-20 and HD-22. For the 5747846-2, the HD-20 series specifies a DB-25 shell layout with 6 A contacts and 30.0 µin gold plating. HD-22 typically uses a different shell size and contact arrangement — verify the shell layout and position count before substituting.