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. 910-8374
Mfr. Part No.516-056-000-202
BrandEDAC
kr 212,55
Each
Units
- Female 56 - - Straight DAP 3.81mm Phosphor Bronze Alloy - Gold over Nickel 8.5A 2 kV ac -
RS Stock No. 910-8386
Mfr. Part No.516-056-000-321
BrandEDAC
kr 360,96
Each
Units
- Male 56 - - Straight PC 3.81mm Phosphor Bronze Alloy - Gold over Nickel 8.5A 2 kV ac -
RS Stock No. 129-6094
Mfr. Part No.DL3-60P
BrandITT Cannon
kr 1 203,68
Each
Units
- Male 60 - - Straight Thermoplastic 2.54mm Copper Alloy - Gold over Nickel 5A - -
RS Stock No. 447-061
Mfr. Part No.DRP108
BrandMcmurdo
kr 380,09
Each
Units
- Male 8 - 2 Straight DAP 4.7mm Copper Alloy - Gold 5A 800 V ac/dc Solder
RS Stock No. 910-8358
Mfr. Part No.516-020-000-421
BrandEDAC
kr 261,72
Each
Units
- Female 20 - - Straight PC 3.81mm Phosphor Bronze Alloy - Gold over Nickel 8.5A 2 kV ac -
RS Stock No. 910-8383
Mfr. Part No.516-056-000-311
BrandEDAC
kr 318,09
Each
Units
- Male 56 - - Straight PC 3.81mm Phosphor Bronze Alloy - Gold over Nickel 8.5A 2 kV ac -
RS Stock No. 740-7405
Mfr. Part No.17351252102
BrandHARTING
kr 142,45
Each
Units
Hard Metric Type A/B Female 125 25 5 Right Angle Glass Fibre Reinforced Thermoplastic 2mm Copper Alloy - Gold, Nickel 1A - Press-In
RS Stock No. 910-6778
Mfr. Part No.516-290-591
BrandEDAC
kr 8 268,23
1 Reel of 1800
Reel(s)
- - - - - Straight - - Phosphor Bronze Alloy - Gold over Nickel 8.5A - -
RS Stock No. 680-9068
Mfr. Part No.213522-1
kr 214,24
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 295-3495
Mfr. Part No.086-0032-000
BrandITT Cannon
kr 191,06
Each
Units
- Female 60 - - Straight Thermoplastic - Beryllium Copper - Gold 5A 1.2 kV ac -
RS Stock No. 196-154
Mfr. Part No.1410187-3
kr 1 155,30
Each
Units
VITA 46 Centre Male 112 16 7 Right Angle Liquid Crystal Polymer 1.8mm Phosphor Bronze Through Hole Gold over Nickel - - Solder
RS Stock No. 135-4436
Mfr. Part No.1410187-3
kr 1 053,292
Each (In a Tube of 17)
Units
VITA 46 Centre Male 112 16 7 Right Angle Liquid Crystal Polymer 1.8mm Phosphor Bronze Through Hole Gold over Nickel - - Solder
RS Stock No. 259-9574
Mfr. Part No.516-020-000-401
BrandEDAC
kr 157,19
Each
Units
- Female 20 - - Straight - - Phosphor Bronze - Gold 8.5A - -
RS Stock No. 162-3696
Mfr. Part No.17130952201
BrandHARTING
kr 70,506
Each (In a Pack of 13)
Units
- Male 95 - 7 Straight Glass Fibre Reinforced Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 1A 750 V ac Press-In
RS Stock No. 161-8706
Mfr. Part No.120955-1
kr 123,27
Each (In a Tube of 31)
Units
- - 5 - 1 Right Angle - 3mm Copper Alloy Through Hole Gold 16A - Press Fit
RS Stock No. 793-6919
Mfr. Part No.6469083-1
kr 170,58
Each
Units
3 Pair, High Speed Hard Metric Male 60 10 3 Straight PET 2.5mm Phosphor Bronze - Tin over Nickel 700mA 250 V ac Solder
RS Stock No. 340-1046
Mfr. Part No.5100147-1
kr 187,12
Each
Units
Hard Metric Type A Female 110 22 5 Right Angle PET 2mm Phosphor Bronze Through Hole Gold over Nickel 1.5A 500 V ac Press-In
RS Stock No. 917-5254
Mfr. Part No.053008
BrandERNI
kr 109,93
Each
Units
Hard Metric Type B Male 125 25 7 Vertical PBT 2mm Phosphor Bronze - Gold 1.5A - Press Fit
RS Stock No. 683-1392
Mfr. Part No.1469028-1
kr 210,86
Each
Units
2 Pair, High Speed Hard Metric Female 40 10 4 Right Angle PET 2.5mm Copper Nickel Silicon Alloy - Gold over Nickel - - Press-In
RS Stock No. 341-8987
Mfr. Part No.127050-0216
BrandITT Cannon
kr 1 406,71
Each
Units
- Female 96 - - Straight Aluminium Alloy - Beryllium Copper - Gold 5A 1.2 kV ac -