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. 170-6914
Mfr. Part No.354150
BrandERNI
kr 49,095
Each (In a Tray of 64)
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. 124-8253
Mfr. Part No.2187544-1
kr 188,63
Each
Units
High Speed Female 72 6 12 Straight - 3.9mm - - - - 80 V ac Press Fit
RS Stock No. 161-8718
Mfr. Part No.5536504-2
kr 37,145
Each (In a Tube of 24)
Units
Futurebus+ Male 48 - 4 Straight Liquid Crystal Polymer 2mm Phosphor Bronze Through Hole Gold over Nickel - 30 V ac Press-In
RS Stock No. 295-3502
Mfr. Part No.127050-0109
BrandITT Cannon
kr 1 837,87
Each
Units
- Male 260 - - Straight Aluminium Alloy - Beryllium Copper - Gold 5A 1.2 kV ac -
RS Stock No. 770-6976
Mfr. Part No.354142
BrandERNI
kr 85,44
Each
Units
Hard Metric Female 110 - 5 Right Angle PBT 2mm Phosphor Bronze - Gold 1A - Press-In
RS Stock No. 657-1536
Mfr. Part No.5106773-1
kr 148,75
Each
Units
Hard Metric Type A Female 110 - 5 - PET 2mm Phosphor Bronze Through Hole Gold over Nickel - - Press-In
RS Stock No. 770-6985
Mfr. Part No.354148
BrandERNI
kr 114,44
Each
Units
Hard Metric Female 110 - 5 Right Angle PBT 2mm Phosphor Bronze - Gold 1A - Press-In
RS Stock No. 739-0971
Mfr. Part No.6469169-1
kr 258,09
Each
Units
High Speed Hard Metric, 2 Pair Male 40 10 4 Right Angle Glass Fibre Reinforced PET 2.5mm Phosphor Bronze - Tin 700mA 250 V ac Solder
RS Stock No. 361-7134
Mfr. Part No.5536501-1
kr 72,73
Each
Units
Futurebus+ Male 24 - 4 Straight Liquid Crystal Polymer 2mm Phosphor Bronze Through Hole Gold - - Solder
RS Stock No. 917-5267
Mfr. Part No.114404
BrandERNI
kr 61,61
Each
Units
Universal Power Module Female 3 5 4 Vertical PBT 2mm Copper Alloy - Gold 12.6A - Press Fit
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. 196-3519
Mfr. Part No.2102847-1
kr 1 210,129
Each (In a Pack of 17)
Units
VITA 46 Left Male 112 16 7 Right Angle LCP 1.9mm Phosphor Bronze Board Mount Gold Plated, Tin 1A - Solder
RS Stock No. 182-2733
Mfr. Part No.10061290-555444PLF
kr 73,81
Each
Units
- - - - - - - - - - - - - -
RS Stock No. 259-9603
Mfr. Part No.516-038-000-401
BrandEDAC
kr 144,81
Each
Units
- Female 38 - - Straight - - Phosphor Bronze - Gold 8.5A - -
RS Stock No. 162-3716
Mfr. Part No.17790000023
BrandHARTING
kr 5,16
Each (In a Pack of 10)
Units
- Male 2 - 2 Straight Thermoplastic - - - - - - Press-In
RS Stock No. 206-0029
Mfr. Part No.RVPX-J08EM1
kr 135,203
Each (In a Tray of 48)
Units
VITA 46 Left Male 72 8 9 Vertical - 1.8mm - - - - - -
RS Stock No. 905-3343
Mfr. Part No.2000973-1
kr 6 102,12
Each
Units
Fibre Optic Female 5 - 1 Straight Aluminium Alloy - - - - - - Screw
RS Stock No. 162-3701
Mfr. Part No.17262202101
BrandHARTING
kr 173,03
Each (In a Pack of 5)
Units
- Female 220 - 7 Right Angle Glass Fibre Reinforced Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 1A 750 V ac Press-In
RS Stock No. 163-9863
Mfr. Part No.1375795-2
kr 175,329
Each (In a Bag of 105)
Units
PC/104 Female 104 - 4 Straight Nylon 2.54mm Phosphor Bronze Through Hole Gold over Nickel 3A - Press-In
RS Stock No. 864-3377
Mfr. Part No.1857994-1
kr 89,926
Each (In a Pack of 264)
Units
- - 110 - 5 Right Angle - 2mm Phosphor Bronze Through Hole Gold - - Press Fit