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TE Connectivity AMP Connectors 1-745203-1 — D-Sub Cable Assemblies

TE Connectivity 1-745203-1 AMPLIMITE HDE-20 D-Sub Plug

MPN1-745203-1
Active

TE Connectivity AMPLIMITE HDE-20, D-Sub plug, male pins, 9 positions, 2 rows, IDC termination, 22-26 AWG, gold flash contacts, 250 V, UL94 V-0, black housing, free hanging.

$5.5300Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1-745203-1 datasheet (PDF)
RoHSRoHS Compliant
SeriesAMPLIMITE HDE-20
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1-745203-1 key specifications
ParameterValue
SeriesAMPLIMITE HDE-20
TypeSignal
MountingFree Hanging (In-Line)
Connector typePlug, Male Pins
Voltage rating250V
Current ratingVaries by Wire Gauge
Wire gauge22-26 AWG
Shell size, connector layout1 (DE, E)
Operating temperature-55°C ~ 105°C
ColorBlack
Contact materialPhosphor Bronze
Dielectric materialThermoplastic

All specifications

1-745203-1 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
PackageTray
TerminationIDC, Discrete Wire
Contact finishGold
Flange featureHousing/Shell (Unthreaded)
Rows2
Positions9
Contact finish thicknessFlash

Product details

D-Sub IDC Plug for 22-26 AWG Discrete Wire

It uses gold flash over phosphor bronze male pins in a 2-row DE (E) shell layout, rated at 250 V with current capacity varying by wire gauge.

This plug terminates 22-26 AWG discrete wire directly via IDC, eliminating the need for individual crimp contacts. The free-hanging (in-line) mounting suits harness assemblies where a backshell or strain relief is added at the panel. The unthreaded housing/shell flange accepts standard D-Sub hardware for panel mounting.

The flash thickness is suited for intermittent field service rather than high-cycle production mating. Current rating is not a fixed number — it depends on the wire gauge used and the allowable temperature rise in the assembly.

Frequently asked questions

What is the wire gauge range for 1-745203-1?

The 1-745203-1 accepts 22-26 AWG discrete wire via its IDC termination.

Is 1-745203-1 RoHS compliant?

Yes, the 1-745203-1 is RoHS compliant.

Can 1-745203-1 be used as a replacement for a standard DB9 connector?

Yes, the 1-745203-1 is a standard DE-9 (DB9) shell size D-Sub plug. It mates with any standard DE-9 receptacle. The IDC termination is the key difference from a standard solder-cup or crimp DB9 — confirm your wire harness uses 22-26 AWG discrete wire for IDC.