Edge Connectors

An edge connector or card edge connector is a female socket which mates directly with the edge part of single or double-sided PCB (Printed Circuit Board). The edge of the PCB has metallic tracks on it that engage with the contacts in the socket to provide an external electrical connection. In this way, the edge of the PCB acts as a male connector. The connector is held in place by the friction between the board and the socket


Features of an Edge Connector



  • Housings: The female edge connector consists of a plastic housing which has an opening on one side into which the edge of the PCB is inserted. Edge connector socket housings are often keyed to ensure that they are used the right way up preventing assembly error. Notches or bumps on the housing help to prevent an incorrect device from being inserted

  • Contacts: Inside the edge connector housing are contacts which connect with the metal traces on the edge of the PCB on insertion. The contacts are made of metal with a thin metallic plating that improves conductivity and prevents rust and corrosion

  • Termination Types: Edge connectors with IDC contacts can be terminated directly onto ribbon cable. Edge connectors with pins are soldered onto a PCB.

Variations


Edge connectors vary in terms of the following:



  • Rows: Edge connectors are available with one or 2 rows of contacts
  • Pitch: Edge connectors are available with a range of contact pitches
  • Number of Contacts: Edge connectors are available with different numbers of contacts
  • Orientation: Edge connectors are available with a vertical or right angle mounting orientation.

Where are edge connectors used?


Edge connectors are commonly used in personal computers for connecting expansion cards or daughtercards and computer memory to the motherboard. These expansion cards include PCI, PCI Express and AGP cards


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Description Price Body Orientation Gender Number of Contacts Number of Rows Pitch Mounting Type Termination Method Contact Plating Contact Material Current Rating Keying Way Voltage Rating Housing Material Series
RS庫存編號 864-3361
製造零件編號1651929-1
TWD224.00
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Straight Female 30 2 2.5mm Through Hole Solder Gold over Nickel Copper Alloy 25A - 250 V ac Glass Filled Polyester -
RS庫存編號 164-3402
製造零件編號583718-1
TWD75.50
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Straight Female 10 2 2.54mm PCB Mount Solder - - - - - PET 583718
RS庫存編號 164-3619
製造零件編號5-5530843-3
TWD63.50
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Straight - 17 - 2.54mm - Solder Gold over Nickel Phosphor Bronze 3A Yes - Glass Fibre Reinforced PET Standard Edge II
RS庫存編號 793-6965
製造零件編號583718-1
TWD107.00
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Straight Female 10 2 2.54mm PCB Mount Solder - - - - - PET 583718
RS庫存編號 745-5520
製造零件編號5-5530843-3
TWD93.00
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Straight - 17 - 2.54mm - Solder Gold over Nickel Phosphor Bronze 3A Yes - Glass Fibre Reinforced PET Standard Edge II
RS庫存編號 680-5252
製造零件編號5120527-1
TWD216.00
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Straight Male 64 - 1mm Surface Mount Solder Gold over Nickel Copper Alloy 500mA - 100 V ac Liquid Crystal Polymer -
全新
RS庫存編號 217-5393
製造零件編號1717468-4
TWD278.30
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Right Angle Female 200 2 0.6mm PCB Mount - - - 500mA - - - DDR2 SO DIMM
RS庫存編號 718-8365
製造零件編號5645169-3
TWD235.00
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Straight Female 104 2 2.54mm Through Hole Solder Gold over Nickel Phosphor Bronze 3A - 1 kV ac PET -
RS庫存編號 680-5255
製造零件編號5120521-2
TWD183.00
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Straight Female 84 - 1mm Surface Mount Solder Gold over Nickel Copper Alloy - - - Thermoplastic -
RS庫存編號 186-4850
製造零件編號5650118-3
TWD77.00
Each (In a Tray of 280)
單位
Right Angle Female 12 2 2.54mm Through Hole Solder - Phosphor Bronze 3A Yes 400 V ac - -
全新
RS庫存編號 217-5394
製造零件編號1717468-4
TWD334.00
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Right Angle Female 200 2 0.6mm PCB Mount - - - 500mA - - - DDR2 SO DIMM
RS庫存編號 718-8407
製造零件編號650025-2
TWD15.60
/個 (每包:5個)
單位
- - - - - - - - - - - - - -
全新
RS庫存編號 217-5400
製造零件編號1759547-1
TWD33.50
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- Female 52 52 0.8mm - - - - 500mA - - - Mini PCI Express
RS庫存編號 196-8088
製造零件編號2340331-1
TWD95.20
Each (In a Tray of 2048)
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- Female 56 2 0.6mm - - - - 1.1A - - - Sliver
RS庫存編號 186-5008
製造零件編號2041119-1
TWD21.10
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Right Angle Female 52 2 0.8mm Surface Mount Solder Gold, Nickel Copper Alloy 500mA Yes 1.5 V Thermoplastic -
RS庫存編號 718-1361
製造零件編號1-120534-1
TWD367.00
單位
Straight Male 64 2 16mm Surface Mount Solder Gold Phosphor Bronze 800mA - 250 V ac, 250 V dc Thermoplastic FH
RS庫存編號 718-8362
製造零件編號5145167-4
TWD125.00
單位
Straight Female 120 2 1.27mm Through Hole Solder Gold over Nickel Phosphor Bronze 1A - 203 V ac Thermoplastic -
RS庫存編號 196-8091
製造零件編號2340326-1
TWD218.00
單位
- Female 84 2 0.6mm - - - - 1.1A - - - Sliver
RS庫存編號 174-3372
製造零件編號2204798-1
TWD389.00
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Straight Female 34 2 5.08mm Board Mount Straddle Mount Gold Copper Alloy 24A - 250 V Thermoplastic -
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製造零件編號2340324-1
TWD355.00
單位
- Female 140 2 0.6mm - - - - 1.1A - - - Sliver