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5747844-3 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 5747844-3, AMPLIMITE HD-20 D-Sub Receptacle

MPN5747844-3
Active

TE Connectivity AMPLIMITE HD-20 D-Sub receptacle, 5747844-3, 9 positions, 2 rows, right-angle through-hole solder, gold flash contacts, 6A, 125V, board lock and ground strap.

$4.4500Ref. price · indicative, final on quote
5747844-3 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
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Specifications

5747844-3 Technical Specifications
ParameterValue
SeriesAMPLIMITE HD-20
GenderSignal
Mounting typeThrough Hole, Right Angle
Connector typeReceptacle, Female Sockets
Voltage rating125V
Current rating6A
Shell size, connector layout1 (DE, E)
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 (4-40)
Rows2
Backset spacing0.318\" (8.08mm)
Positions9
Contact finish thicknessFlash

Product details

Typical uses include serial ports, industrial control interfaces, test equipment I/O, and any board-edge connection where a rugged, threaded-lock D-Sub is specified. Rated 125 V and 6 A per contact.

Board Lock and Ground Strap — What They Do for the Assembly

This receptacle includes a board lock and a ground strap.

The connector mounts through-hole with right-angle solder tails. The flange uses 4-40 threaded inserts for mating with the corresponding plug's jackscrews. The shell is steel with tin plating, providing both shielding and corrosion resistance.

Frequently asked questions

Is 5747844-3 RoHS compliant?

Yes, the 5747844-3 is RoHS compliant.

What is the pinout of 5747844-3?

The 5747844-3 is a standard DE-9 (E shell size) D-Sub receptacle with 9 positions in 2 rows. The pinout follows the standard D-Sub assignment for a 9-position female connector: pin 1 is typically at the top-left when viewed from the mating face, with the remaining pins arranged in two staggered rows. Confirm the specific signal assignment against your system schematic, as the connector itself does not encode the pinout beyond the physical layout.