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. 173-8653
Mfr. Part No.DM537425001NCLF
HK$68.46
Each (In a Tray of 100)
units
Female - - - - RG316 B/U Coaxial - - - - - - -
RS Stock No. 251-598
Mfr. Part No.DM537425001NCLF
HK$83.29
Each
units
Female - - - - RG316 B/U Coaxial - - - - - - -
RS Stock No. 673-4958
Mfr. Part No.8656353064LF
HK$0.573
Each (In a Pack of 100)
units
Female Phosphor Bronze Tin Lead Alloy over Nickel - - 24 → 20 AWG - - - - - - - Crimp
RS Stock No. 542-7719
Mfr. Part No.8638PSS1505LF
HK$34.79
Each
units
Female Brass Gold over Nickel - - 14 AWG Power - - DW - - 15A Solder
RS Stock No. 173-8759
Mfr. Part No.8656353064LF
HK$0.573
Each (In a Pack of 500)
units
Female Phosphor Bronze Tin Lead Alloy over Nickel - - 24 → 20 AWG - - - - - - - Crimp
RS Stock No. 251-532
Mfr. Part No.86303064NLF
HK$48.83
Each
units
Male - Nickel - - 16 AWG Power - - DW - - 10A Solder
RS Stock No. 137-2562
Mfr. Part No.8638PSC1006LF
HK$27.501
Each (In a Pack of 500)
units
Female Copper Alloy Gold over Nickel - 0.9mm² 18 → 16 AWG Power 1.3mm² 18AWG - - 16AWG 10A Crimp
RS Stock No. 173-8750
Mfr. Part No.8638PPS2005LF
HK$14.29
Each (In a Pack of 500)
units
Male Brass Gold over Nickel - - 12 AWG Power - - DW - - 20A Solder
RS Stock No. 137-2541
Mfr. Part No.86566620064LF
HK$0.226
Each (On a Reel of 5000)
units
Female Phosphor Bronze Gold over Nickel - - 24 → 20 AWG Signal - 24AWG - - 20AWG 5A Crimp
RS Stock No. 137-2630
Mfr. Part No.86566520064LF
HK$0.59
Each (In a Pack of 50)
units
PIN Phosphor Bronze Gold, Tin over Nickel - - 24 → 20 AWG Socket - 24AWG - 2.16mm 20AWG 5A Crimp
RS Stock No. 173-8694
Mfr. Part No.86382001LF
HK$51.00
Each (In a Tray of 100)
units
Female Brass Gold - - - High Voltage - - DW - - 1.5A Solder
RS Stock No. 137-2563
Mfr. Part No.86563005064LF
HK$0.52
Each (On a Reel of 400)
units
Male Phosphor Bronze Gold over Nickel - - 24 → 20 AWG Signal - 24AWG - - 20AWG 15A Crimp
RS Stock No. 121-7356
Mfr. Part No.DM537425006NCLF
HK$57.67
Each (In a Tray of 100)
units
Female - - - - - Coaxial - - - - - - -
RS Stock No. 137-0830
Mfr. Part No.86566520064LF
HK$0.317
Each (On a Reel of 5000)
units
Female Phosphor Bronze Gold, Tin over Nickel - - 24 → 20 AWG Crimp - 24AWG - 0.99 mm, 2.16 mm 20AWG 5A Crimp
RS Stock No. 251-699
Mfr. Part No.DM537421NCLF
HK$97.64
Each
units
Female - - - - RG179 B/U Coaxial - - - - - - Crimp
RS Stock No. 233-348
Mfr. Part No.8638PSS1005LF
HK$42.04
Each
units
Female Brass Gold over Nickel - - 16 AWG Power - - DW - - 10A Solder
RS Stock No. 137-2669
Mfr. Part No.8638PPC1006LF
HK$23.02
Each
units
Male Copper Alloy Gold over Nickel - 0.9mm² 18 → 16 AWG Power 1.3mm² 18AWG - - 16AWG 10A Crimp
RS Stock No. 251-829
Mfr. Part No.DM537405001NCLF
HK$64.69
Each
units
Male - - - - RG179 B/U Coaxial - - - - - - Solder
RS Stock No. 121-7353
Mfr. Part No.86303065NLF
HK$43.30
Each (In a Tray of 100)
units
Female - Gold over Nickel - - 16 AWG Power - - - - - 10A Solder
RS Stock No. 137-2686
Mfr. Part No.86563005064LF
HK$0.714
Each (In a Pack of 50)
units
Male Phosphor Bronze Gold over Nickel - - 24 → 20 AWG Signal - 24AWG - - 20AWG 15A Crimp