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TE Connectivity AMP Connectors 5745959-1 — D-Sub Cable Assemblies

TE AMPLIMITE HDP-20 5745959-1, D-Sub Plug 25-Pos

MPN5745959-1
Active

TE Connectivity AMPLIMITE HDP-20 D-Sub plug, 5745959-1, 25 positions, 2 rows, 6 A, 125 V, through-hole solder, gold-plated brass contacts, board-side 4-40 threaded flange, UL94 V-0 black nylon housing.

$20.1000Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 5745959-1 datasheet (PDF)
RoHSROHS3 Compliant
SeriesAMPLIMITE HDP-20
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

5745959-1 key specifications
ParameterValue
SeriesAMPLIMITE HDP-20
TypeSignal
MountingThrough Hole
Connector typePlug, Male Pins
Voltage rating125V
Current rating6A
Shell size, connector layout3 (DB, B)
Operating temperature-55°C ~ 105°C
ColorBlack
Contact materialBrass
Dielectric materialPolyamide (PA), Nylon, Glass Filled
Shell material, finishSteel, Tin Plated

All specifications

5745959-1 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
PackageTube
FeaturesGrounding Indents
TerminationSolder
Contact finishGold
Flange featureBoard Side (4-40)
Rows2
Positions25

Product details

DB-25 Plug with Grounding Indents — 6 A Signal Duty

The TE Connectivity AMPLIMITE HDP-20 5745959-1 is a 25-position D-Sub plug with male pins arranged in two rows, in the standard DB-25 shell layout. It carries gold-plated brass contacts rated 6 A per circuit at 125 V, with a through-hole solder termination for vertical PCB mounting. The board-side 4-40 threaded flange accepts standard D-sub jackscrews for vibration-resistant mating. The 125 V rating is line-to-ground for signal circuits; the actual working voltage depends on creepage distance in the application.

Threaded Flange vs Unthreaded Shell — 5745412-7

The difference is the flange: 5745959-1 has a board-side 4-40 threaded insert for screw-lock mounting, while 5745412-7 uses an unthreaded housing/shell flange. Both are active, same series, same pitch — the flange feature is the only decision variable.

Frequently asked questions

What is the alternative or cross reference for 5745959-1?

The closest functional peer is 5745412-7, which shares the same 25-position DB-25 layout, 6 A rating, gold contacts, and grounding indents. The difference is the flange: 5745959-1 has a board-side 4-40 threaded insert; 5745412-7 uses an unthreaded housing/shell flange.