D Sub Contacts

A D-sub connector is a form of connector commonly found in electronic and computer systems. It consists of a D shaped metal band and two or more parallel rows of either pin contacts (male) or socket contacts (female). D-sub connector contacts can vary in size, material, current rating, length and resistance.

The most common type of connector is the crimp contact. These are assembled by inserting a stripped wire end into the cavity at the rear of the contact. The cavity is then crushed using a crimp tool, gripping the contact to the wire.

What are D-sub connector contacts used for?

The D-sub connector contacts carry the signal from the source to the destination across the D–sub connection.

Types of D-sub connector contacts

Most D-sub connectors are supplied with contacts ready in place. Contacts can be replaced if damaged or if the application of the D-sub connector is to be changed from the original design specification.

High-current, high-voltage, or co-axial inserts require larger contacts. The material of the D-sub connector contact can be changed if the robustness or quality of the connection needs to be improved.


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Description Price Gender Contact Material Contact Plating Maximum Contact Resistance Minimum Wire Size mm² Wire Size Contact Type Maximum Wire Size mm² Minimum Wire Size AWG Series Contact Size Maximum Wire Size AWG Current Rating Termination Method
RS Stock No. 812-6232
Mfr. Part No.FK20SL-08V-5783 / 1731120215
BrandFCT
SGD1.326
Each (In a Pack of 100)
units
Female - Gold over Nickel - - 24 → 20 AWG Socket - - FK20SL - - 5A Crimp
RS Stock No. 170-9415
Mfr. Part No.1658670-2
SGD0.175
Each (In a Bag of 1000)
units
Male Brass Gold over Nickel - - 28 → 22 AWG Signal - - AMPLIMITE HDP-22 22 - - Crimp
RS Stock No. 270-9838
Mfr. Part No.1658670-2
SGD0.31
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 28 → 22 AWG Signal - - AMPLIMITE HDP-22 22 - - Crimp
RS Stock No. 812-6220
Mfr. Part No.FK20P-08V-5783 / 1731120201
SGD0.66
Each (In a Pack of 100)
units
Male - Gold over Nickel - - 24 → 20 AWG Pin - - FK20PL - - - Crimp
RS Stock No. 301-6828
BrandRS PRO
SGD5.95
Each
units
Female Copper Alloy Gold over Nickel 50 Ω - 12 → 16 AWG Power - 12AWG - - 16AWG 20A Solder
RS Stock No. 170-2632
Mfr. Part No.L17DM537446
SGD4.333
Each (In a Bag of 300)
units
Female Copper Nickel Alloy Gold - - 10 AWG Power - - - - 10AWG 20A Solder
RS Stock No. 691-8991
Mfr. Part No.L17DM537446
SGD7.67
Each
units
Female Copper Nickel Alloy Gold - - - Power - - - - - 20A Solder
RS Stock No. 446-787
Mfr. Part No.1-66506-0
SGD0.298
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 718-0885
Mfr. Part No.66506-4
SGD0.47
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 135-4488
Mfr. Part No.1-66506-0
SGD0.205
Each (In a Box of 1000)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 923-5274
Mfr. Part No.09691827421
BrandHARTING
SGD4.568
Each (In a Box of 100)
units
Female Copper Alloy - - - 14 → 12 AWG Power - - - - - 20A Crimp
RS Stock No. 693-1092
Mfr. Part No.09691827421
BrandHARTING
SGD5.72
Each
units
Female Copper Alloy - - - 14 → 12 AWG Power - - - - - 20A Crimp
RS Stock No. 885-8939
Mfr. Part No.030-1952-000
SGD0.901
Each (In a Pack of 50)
units
Male Copper Alloy Gold Flash over Nickel 2.7mΩ - 24 → 20 AWG Pin - - Econo D - - 5A Crimp
RS Stock No. 795-2239
Mfr. Part No.6-66506-1
SGD0.367
Each (In a Pack of 100)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Pin - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 799-9272
Mfr. Part No.66506-3
SGD0.143
Each (On a Reel of 10000)
units
Male Brass Gold over Nickel, Gold over Palladium Nickel - - - Pin - - HDP-20 20 - 2A Crimp
RS Stock No. 680-9689
Mfr. Part No.66506-3
SGD0.31
Each (In a Pack of 25)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 693-1118
Mfr. Part No.09692827421
BrandHARTING
SGD4.89
Each
units
Male Copper Alloy - - - 14 → 12 AWG Power - - - - - 20A Crimp
RS Stock No. 680-8917
Mfr. Part No.66506-9
SGD2.65
1 Pack of 10
Pack(s)
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 923-5306
Mfr. Part No.09692827421
BrandHARTING
SGD3.885
Each (In a Box of 100)
units
Male Copper Alloy - - - 14 → 12 AWG Power - - - - - 20A Crimp
RS Stock No. 691-8994
Mfr. Part No.L17DM537441
SGD6.77
Each
units
Female Copper Nickel Alloy Gold - - - Power - - - - - 40A Solder