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. 182-2225
Mfr. Part No.10041460-101LF
HK$149.355
Each (In a Tube of 120)
units
- Male 120 8 - Right Angle Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 500mA - Press Fit
RS Stock No. 859-9961
Mfr. Part No.85757-1101LF
HK$29.35
Each (In a Pack of 960)
units
- - 24 - 4 Straight - 2mm Copper Alloy Through Hole - 1A - Press Fit
RS Stock No. 182-2404
Mfr. Part No.HM2P07PDG1A1N9LF
HK$31.37
Each
units
- Male 110 - 5 Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold 1.5A 750 V ac Press Fit
RS Stock No. 182-2230
Mfr. Part No.HM2P70PDE121N9LF
HK$28.894
Each (In a Tray of 288)
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
HK$30.101
Each (In a Tray of 288)
units
- 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
HK$24.08
Each (In a Tray of 288)
units
- Male 110 - 5 Vertical Thermoplastic 2mm Copper Alloy Through Hole Gold 1.5A 750 V ac Press Fit
RS Stock No. 182-2688
Mfr. Part No.HM2J65PE5118N9LF
HK$104.79
Each
units
- - - - - - - - - - - - - -
RS Stock No. 725-6219
Mfr. Part No.10076197-101LF
HK$236.21
Each
units
High Density Male 216 12 18 Straight Thermoplastic 1.8mm Copper Alloy - Gold over Palladium Nickel 250mA - Press-In
RS Stock No. 182-2275
Mfr. Part No.10061290-555444PLF
HK$88.044
Each (In a Tube of 296)
units
Power Female 6 3 2 Vertical Thermoplastic 6mm Copper Alloy Through Hole Gold over Nickel - 150 V dc Press Fit
RS Stock No. 182-2184
Mfr. Part No.10034249-101LF
HK$145.016
Each (In a Tube of 225)
units
- Male 90 10 - Right Angle Thermoplastic 2mm Copper Alloy Through Hole Gold over Nickel 500mA - Press Fit
RS Stock No. 182-2733
Mfr. Part No.10061290-555444PLF
HK$124.98
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2181
Mfr. Part No.HM2R30PA5100N9LF
HK$16.055
Each (In a Tray of 576)
units
- Female 55 - 5 Right Angle Thermoplastic 2mm Copper Alloy Through Hole Gold 1.5A 750 V ac Press Fit
RS Stock No. 182-2808
Mfr. Part No.HM2R10PA5108N9LF
HK$38.16
Each
units
- - - - - - - - - - - - - -
RS Stock No. 860-2421
Mfr. Part No.89006-126LF
HK$36.216
Each (In a Pack of 3072)
units
- - 30 - 5 Straight - 2mm Phosphor Bronze Through Hole - 1A - Press Fit
RS Stock No. 182-2675
Mfr. Part No.HM2P70PDE121N9LF
HK$37.72
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-3151
Mfr. Part No.10029364-001LF
HK$34.37
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2560
Mfr. Part No.10041460-101LF
HK$216.54
Each
units
- - - - - - - - - - - - - -
RS Stock No. 182-2655
Mfr. Part No.10034249-101LF
HK$207.12
Each
units
- - - - - - - - - - - - - -
RS Stock No. 860-2459
Mfr. Part No.85853-1136LF
HK$14.72
Each (In a Pack of 960)
units
- - 60 - 5 Straight - 2mm Phosphor Bronze Through Hole - - - Press Fit
RS Stock No. 182-3066
Mfr. Part No.52057-102LF
HK$80.21
Each
units
- Female 30 - 6 Right Angle Glass Filled LCP 2mm Copper Alloy Through Hole - 1A - Press Fit