D-sub Connector 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. 799-9272
Mfr. Part No.66506-3
MYR0.284
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. 795-2239
Mfr. Part No.6-66506-1
MYR1.107
Each (In a Pack of 100)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Pin - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 718-0885
Mfr. Part No.66506-4
MYR1.131
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 680-8917
Mfr. Part No.66506-9
MYR7.25
1 Pack of 10
Pack(s)
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
MYR0.677
Each (In a Pack of 10)
units
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 301-6828
BrandRS PRO
MYR15.51
Each
units
Female Copper Alloy Gold over Nickel 50 Ω - 12 → 16 AWG Power - 12AWG - - 16AWG 20A Solder
RS Stock No. 680-9689
Mfr. Part No.66506-3
MYR0.591
Each (In a Pack of 25)
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
MYR464.52
1 Box of 1000
Box(es)
Male Brass Gold over Nickel - - 24 → 20 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 680-9190
Mfr. Part No.166293-1
MYR1.686
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
MYR0.529
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
MYR845.74
1 Bag of 1000
Bag(s)
Male Brass Gold - - 24 → 20 AWG - - - AMPLIMITE HD-20 20 - - Crimp
RS Stock No. 164-8529
Mfr. Part No.1-66507-0
MYR316.15
1 Box of 1000
Box(es)
Male Brass Gold over Nickel - - 28 → 24 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 481-162
BrandRS PRO
MYR0.844
Each (In a Pack of 300)
units
Male Steel Bright Tin - - 24 → 20 AWG - - 24AWG - - 20AWG - Crimp
RS Stock No. 680-8910
Mfr. Part No.66507-9
MYR0.85
Each (In a Pack of 10)
units
Male Brass Gold - - 28 → 24 AWG Signal - - AMPLIMITE HDP-20 20 - - Crimp
RS Stock No. 756-1173
Mfr. Part No.66507-3
MYR1.001
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. 885-8939
Mfr. Part No.030-1952-000
MYR1.573
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. 481-140
BrandRS PRO
MYR1.053
Each (In a Pack of 10)
units
Male Copper Alloy Gold over Nickel - - 24 → 20 AWG - - 24AWG - - 20AWG 5A Crimp
RS Stock No. 301-6812
BrandRS PRO
MYR10.15
Each
units
Male Copper Alloy Gold over Nickel 50 Ω - 12 → 16 AWG Power - 12AWG - - 16AWG 20A Solder
RS Stock No. 481-178
BrandRS PRO
MYR0.862
Each (In a Pack of 300)
units
Female Copper Alloy Tin - - 24 → 20 AWG - - 24AWG - - 20AWG - Crimp
RS Stock No. 680-9175
Mfr. Part No.166291-1
MYR0.749
Each (In a Pack of 10)
units
Female Phosphor Bronze Gold - - 24 → 20 AWG - - - AMPLIMITE HD-20 20 - - Crimp
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