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 178,71
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 321,33
Each
Units
- Male 56 - - Straight PC 3.81mm Phosphor Bronze Alloy - Gold over Nickel 8.5A 2 kV ac -
RS Stock No. 447-061
Mfr. Part No.DRP108
BrandMcmurdo
kr 367,26
Each
Units
- Male 8 - 2 Straight DAP 4.7mm Copper Alloy - Gold 5A 800 V ac/dc Solder
RS Stock No. 129-6094
Mfr. Part No.DL3-60P
BrandITT Cannon
kr 659,34
Each
Units
- Male 60 - - Straight Thermoplastic 2.54mm Copper Alloy - Gold over Nickel 5A - -
RS Stock No. 680-9064
Mfr. Part No.213300-1
kr 164,92
Each
Units
- - 34 - - Straight - - - - - - - -
RS Stock No. 680-9068
Mfr. Part No.213522-1
kr 174,05
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 910-8358
Mfr. Part No.516-020-000-421
BrandEDAC
kr 222,46
Each
Units
- Female 20 - - Straight PC 3.81mm Phosphor Bronze Alloy - Gold over Nickel 8.5A 2 kV ac -
RS Stock No. 295-3495
Mfr. Part No.086-0032-000
BrandITT Cannon
kr 157,30
Each
Units
- Female 60 - - Straight Thermoplastic - Beryllium Copper - Gold 5A 1.2 kV ac -
RS Stock No. 910-6778
Mfr. Part No.516-290-591
BrandEDAC
kr 6 802,60
1 Reel of 1800
Reel(s)
- - - - - Straight - - Phosphor Bronze Alloy - Gold over Nickel 8.5A - -
RS Stock No. 910-8383
Mfr. Part No.516-056-000-311
BrandEDAC
kr 295,76
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 106,48
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. 135-4436
Mfr. Part No.1410187-3
kr 817,224
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 135,06
Each
Units
- Female 20 - - Straight - - Phosphor Bronze - Gold 8.5A - -
RS Stock No. 196-154
Mfr. Part No.1410187-3
kr 831,54
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. 740-7427
Mfr. Part No.07111000024
BrandHARTING
kr 419,20
Each
Units
Mini Coax Female 8 - 5 Straight Liquid Crystal Polymer 4.4 mm, 6.25 mm, 7.64 mm - - Gold 15A - Press-In
RS Stock No. 700-8339
Mfr. Part No.LX40-12P
BrandHirose
kr 45,856
Each (In a Pack of 5)
Units
- Male - - - - Synthetic Resin - Copper Alloy Cable Mount Gold - - Solder
RS Stock No. 865-8036
Mfr. Part No.17610042801
BrandHARTING
kr 42,04
Each
Units
Hard Metric Male 4 - 4 Right Angle Liquid Crystal Polymer 3mm Copper Alloy - Gold over Nickel 23 A @ 70 °C - Solder
RS Stock No. 725-6219
Mfr. Part No.10076197-101LF
kr 253,09
Each
Units
High Density Male 216 12 18 Straight Thermoplastic 1.8mm Copper Alloy - Gold over Palladium Nickel 250mA - Press-In
RS Stock No. 718-9399
Mfr. Part No.5223008-1
kr 57,51
Each
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. 161-8701
Mfr. Part No.5536504-1
kr 21,961
Each (In a Tube of 48)
Units
Futurebus+ Male 24 - 4 Straight Liquid Crystal Polymer 2mm Phosphor Bronze Through Hole Gold over Nickel - 30 V ac Press-In