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. 725-6219
Mfr. Part No.10076197-101LF
$32.79
Each
units
High Density Male 216 12 18 Straight Thermoplastic 1.8mm Copper Alloy - Gold over Palladium Nickel 250mA - Press-In
RS Stock No. 170-8825
Mfr. Part No.10039851-101LF
$19.656
Each (In a Tube of 36)
units
High Speed - 54 6 9 Right Angle Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel - - Press-In
RS Stock No. 714-1300
Mfr. Part No.10039851-101LF
$12.00
Each
units
High Speed - 54 6 9 Right Angle Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel - - Press-In
RS Stock No. 182-2179
Mfr. Part No.HM2P07PDG1A1E9LF
$1,616.04
1 Tray of 288
Tray(s)
- Male 110 - 5 Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 1.5A 750 V ac Press Fit
RS Stock No. 182-2675
Mfr. Part No.HM2P70PDE121N9LF
$7.81
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2740
Mfr. Part No.HM2R70PA5108N9LF
$8.14
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2688
Mfr. Part No.HM2J65PE5118N9LF
$19.73
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2779
Mfr. Part No.10061289-001LF
$24.44
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2365
Mfr. Part No.HM2P07PDG1A1E9LF
$8.14
Each
units
- Male 110 - 5 Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 1.5A 750 V ac Press Fit
RS Stock No. 182-2173
Mfr. Part No.10040993-101LF
$5,647.14
1 Tray of 250
Tray(s)
- Female 120 8 - Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 500mA - Press Fit
RS Stock No. 182-2230
Mfr. Part No.HM2P70PDE121N9LF
$1,551.24
1 Tray of 288
Tray(s)
- Male 110 - 5 Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold 1.5A 750 V ac Press Fit
RS Stock No. 182-2162
Mfr. Part No.10034251-101LF
$7,886.25
1 Tray of 280
Tray(s)
- Female 90 10 - Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 500mA - Press Fit
RS Stock No. 182-2423
Mfr. Part No.HM2R30PA5100N9LF
$4.34
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2276
Mfr. Part No.HM2R70PA5108N9LF
$1,616.04
1 Tray of 288
Tray(s)
- Female 110 - 5 Right Angle Thermoplastic 2mm Copper Alloy Through Hole Gold 1.5A 750 V ac Press Fit
RS Stock No. 182-2180
Mfr. Part No.HM2P07PDG1A1N9LF
$1,292.80
1 Tray of 288
Tray(s)
- Male 110 - 5 Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold 1.5A 750 V ac Press Fit
RS Stock No. 182-3151
Mfr. Part No.10029364-001LF
$9.94
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2808
Mfr. Part No.HM2R10PA5108N9LF
$8.14
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2404
Mfr. Part No.HM2P07PDG1A1N9LF
$6.50
Each
units
- Male 110 - 5 Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold 1.5A 750 V ac Press Fit
RS Stock No. 182-2231
Mfr. Part No.HM2R10PA5108N9LF
$1,616.04
1 Tray of 288
Tray(s)
- Female 110 - 5 Right Angle Thermoplastic 2mm Copper Alloy Through Hole Gold 1.5A 750 V ac Press Fit
RS Stock No. 714-1335
Mfr. Part No.10084605-101LF
$12.69
Each
units
High Speed Female 96 8 12 Straight Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel - - Press-In