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庫存編號 182-2934
製造零件編號52057-102LF
TWD241.50
個 (以毎袋:384)
單位
- Female 30 - 6 Right Angle Glass Filled LCP 2mm Copper Alloy Through Hole - 1A - Press Fit
RS庫存編號 859-9961
製造零件編號85757-1101LF
TWD127.90
/個 (每包:960個)
單位
- - 24 - 4 Straight - 2mm Copper Alloy Through Hole - 1A - Press Fit
RS庫存編號 860-2421
製造零件編號89006-126LF
TWD130.20
/個 (每包:3072個)
單位
- - 30 - 5 Straight - 2mm Phosphor Bronze Through Hole - 1A - Press Fit
RS庫存編號 860-0071
製造零件編號10034814-001LF
TWD178.70
/個 (每包:330個)
單位
- Female 22 - 1 Right Angle Thermoplastic 1.27mm Copper Alloy - Gold over Nickel 1.5A 500 V ac Solder
RS庫存編號 182-3066
製造零件編號52057-102LF
TWD337.00
單位
- Female 30 - 6 Right Angle Glass Filled LCP 2mm Copper Alloy Through Hole - 1A - Press Fit
RS庫存編號 860-2459
製造零件編號85853-1136LF
TWD70.90
/個 (每包:960個)
單位
- - 60 - 5 Straight - 2mm Phosphor Bronze Through Hole - - - Press Fit
RS庫存編號 725-6219
製造零件編號10076197-101LF
TWD954.00
單位
High Density Male 216 12 18 Straight Thermoplastic 1.8mm Copper Alloy - Gold over Palladium Nickel 250mA - Press-In