Backplane Connectors

Backplane connectors are electrical parts used to connect several printed circuit boards (PCBs) together within a computer system. Each pin on every backplane connector is linked to the same relative pin of all the other connectors to form a computer bus transceiver. Backplane connectors provide stable electrical connections between the components and the printed circuit boards.

What are backplane connectors used for?

Backplane connectors are used in PCBs for computerised devices. Wire-wrapped connectors are typically used in minicomputers and high-reliability applications in the manufacturing industry. Backplane connectors function as safety parts in heavier components like video cards and peripheral devices to ensure these do not damage the PCB or become disconnected.

Types of backplane connectors

There are three types of backplane connector:

  • Butterfly backplane connectors are used in boards with switchless designs, to lower data latency and overall system cost.
  • Active backplane connectors are standard in boards that contain a bus control and motherboard circuitry but no complex processor components.
  • Passive backplane connectors are universal in boards with buses and drivers that need to transmit data and interface with the operating system.

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Description Price Backplane Connector Type Gender Number of Contacts Number of Columns Number of Rows Body Orientation Housing Material Pitch Contact Material Mounting Type Contact Plating Current Rating Voltage Rating Termination Method
RS Stock No. 162-3714
Mfr. Part No.17250951102
BrandHARTING
MYR45.48
Each
units
- Female 95 - 7 Right Angle Glass Fibre Reinforced Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 1A 750 V ac Press-In
RS Stock No. 165-0772
Mfr. Part No.120957-2
MYR43.80
Each (In a Tube of 23)
units
- - 7 - 1 Right Angle - 2mm Copper Alloy Through Hole - 16A - Press-Fit
RS Stock No. 165-0968
Mfr. Part No.5-5223961-1
MYR24.95
Each (In a Tube of 48)
units
Universal Power Module Male 3 - 1 Right Angle Liquid Crystal Polymer 2mm Phosphor Bronze Through Hole Gold over Nickel 10A - Press-In
RS Stock No. 164-9436
Mfr. Part No.5352171-1
MYR49.226
Each (In a Tube of 14)
units
Hard Metric Type B Female 95 19 5 Right Angle PET 2mm Phosphor Bronze Through Hole Gold over Nickel 1.5A 500 V ac Solder
RS Stock No. 170-6920
Mfr. Part No.914796
BrandERNI
MYR20.08
Each (In a Tray of 32)
units
Hard Metric Type B Male 110 22 7 Vertical PBT 2mm Phosphor Bronze - Gold 1.5A - Press Fit
RS Stock No. 146-3534
Mfr. Part No.173708-0005
BrandMolex
MYR18.72
Each
units
PCB Female 1 - 1 Right Angle Liquid Crystal Polymer 2.5mm Copper Alloy Through Hole Gold over Nickel (Mating), Tin over Nickel (Termination) 60A 600 V ac Solder
RS Stock No. 739-0984
Mfr. Part No.5536514-2
MYR31.21
Each
units
- - 48 - 4 Straight - 2mm Phosphor Bronze Through Hole Gold 3A 30 V ac Press Fit
RS Stock No. 917-5229
Mfr. Part No.354865
BrandERNI
MYR16.28
Each
units
Hard Metric Type C Female 55 11 5 Right Angle Liquid Crystal Polymer, PBT 2mm Phosphor Bronze - Gold 1.5A - Press Fit
RS Stock No. 161-4498
Mfr. Part No.5536514-2
MYR29.90
Each (In a Tube of 24)
units
- - 48 - 4 Straight - 2mm Phosphor Bronze Through Hole Gold 3A 30 V ac Press Fit
RS Stock No. 917-5282
Mfr. Part No.114400
BrandERNI
MYR23.72
Each
units
Universal Power Module Male 3 4 4 Right Angle PBT 2mm Copper Alloy - Gold 12.6A - Press Fit
RS Stock No. 871-9780
Mfr. Part No.5646347-1
MYR67.722
Each (In a Pack of 120)
units
Hard Metric - - 25 - - - - - - - - - -
RS Stock No. 680-1042
Mfr. Part No.1375795-2
MYR101.96
Each
units
PC/104 Female 104 - 4 Straight Nylon 2.54mm Phosphor Bronze Through Hole Gold over Nickel 3A - Press-In
RS Stock No. 718-1563
Mfr. Part No.5536613-1
MYR33.79
Each
units
Futurebus+ Female 8 - - Right Angle Liquid Crystal Polymer 2mm Phosphor Bronze Through Hole Gold over Palladium Nickel over Nickel - 30 V ac Solder
RS Stock No. 718-9147
Mfr. Part No.100143-1
MYR36.03
Each
units
Hard Metric Type A Male 110 25 5 Straight PBT 2mm Phosphor Bronze Through Hole Gold over Nickel 1.5A 500 V ac Press-In
RS Stock No. 161-4067
Mfr. Part No.1410142-1
MYR127.57
Each (In a Tube of 16)
units
VITA 46 Right Female 144 16 9 Straight Liquid Crystal Polymer 1.8mm Phosphor Bronze Through Hole Gold over Nickel - - Solder
RS Stock No. 165-0950
Mfr. Part No.5223008-1
MYR18.94
Each (In a Tube of 48)
units
Futurebus+ Female 30 - 5 Right Angle Liquid Crystal Polymer 2mm Phosphor Bronze Through Hole Gold over Nickel 3A 30 V ac Press-In
RS Stock No. 718-1623
Mfr. Part No.120953-1
MYR22.90
Each
units
- - 4 - - Straight - - Copper Alloy Through Hole - - - Solder
RS Stock No. 782-8997
Mfr. Part No.1375800-4
MYR78.49
Each
units
PC/104 Female 120 - 4 Straight Nylon 2mm Phosphor Bronze - Gold over Nickel 3A - Screw
RS Stock No. 719-8703
Mfr. Part No.5100161-1
MYR24.37
Each
units
Hard Metric Type C Female 55 11 5 Right Angle PBT 2mm Phosphor Bronze Through Hole Gold over Nickel 15A 500 V ac Press Fit
RS Stock No. 195-937
Mfr. Part No.1410140-1
MYR129.33
Each
units
VITA 46 Centre Female 144 16 9 Straight Liquid Crystal Polymer 1.8mm Phosphor Bronze Through Hole Gold over Nickel - - Solder
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