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. 481-493
BrandRS PRO
MYR1.934
Each (In a Pack of 10)
units
Male Copper Alloy - 12mΩ - 32 → 22 AWG - - 32AWG - - 22AWG 5A Solder
RS Stock No. 251-554
BrandRS PRO
MYR27.32
Each
units
Female - Gold over Nickel - - 12 AWG Power - - - - - 20A Solder
RS Stock No. 680-9689
Mfr. Part No.66506-3
MYR0.698
Each (In a Pack of 25)
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
MYR1.158
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 795-2239
Mfr. Part No.6-66506-1
MYR0.97
Each (In a Pack of 100)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Pin - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 135-4488
Mfr. Part No.1-66506-0
MYR0.46
Each (In a Box of 1000)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 446-787
Mfr. Part No.1-66506-0
MYR0.674
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 799-9272
Mfr. Part No.66506-3
MYR0.29
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. 680-8917
Mfr. Part No.66506-9
MYR6.37
1 Pack of 10
Pack(s)
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 164-8529
Mfr. Part No.1-66507-0
MYR0.379
Each (In a Box of 1000)
units
Male Brass Gold over Nickel - - 28 → 24 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 680-9190
Mfr. Part No.166293-1
MYR1.264
Each (In a Pack of 10)
units
Male Brass Gold - - 24 → 20 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 446-771
Mfr. Part No.1-66507-0
MYR0.585
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 28 → 24 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 135-5156
Mfr. Part No.166293-1
MYR0.832
Each (In a Bag of 1000)
units
Male Brass Gold - - 24 → 20 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 756-1173
Mfr. Part No.66507-3
MYR1.604
Each (In a Pack of 25)
units
Male Brass Gold over Nickel 15mΩ - 28 → 24 AWG Pin - - AMPLIMITE HDP-20 20 - 1.6 → 1.2A Crimp
RS Stock No. 680-8910
Mfr. Part No.66507-9
MYR0.825
Each (In a Pack of 10)
units
Male Brass Gold - - 28 → 24 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 885-8939
Mfr. Part No.030-1952-000
MYR1.764
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. 680-9175
Mfr. Part No.166291-1
MYR1.294
Each (In a Pack of 10)
units
Female Phosphor Bronze Gold - - 24 → 20 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 718-1171
Mfr. Part No.745253-6
MYR0.764
Each (In a Pack of 10)
units
Female Phosphor Bronze Gold over Nickel - - 26 → 22 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 135-5155
Mfr. Part No.166291-1
MYR0.724
Each (In a Bag of 1000)
units
Female Phosphor Bronze Gold - - 24 → 20 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 885-8933
Mfr. Part No.030-1953-000
MYR2.626
Each (In a Pack of 50)
units
Female Copper Alloy Gold Flash over Nickel 2.7mΩ - 24 → 20 AWG Socket - - Econo D - - 5A Crimp
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