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 681-1711
製造零件編號1-966194-3
HK$2.462
/個 (每包:10個)
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Right Angle Female 3 1 2.5mm Cable Mount IDT Tin Phosphor Bronze - - - PBT -
RS庫存編號 163-9943
製造零件編號1-966194-3
HK$1.40
個 (以毎盒:4480)
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Right Angle Female 3 1 2.5mm Cable Mount IDT Tin Phosphor Bronze - - - PBT -
RS庫存編號 680-5255
製造零件編號5120521-2
HK$57.56
單位
Straight Female 84 - 1mm Surface Mount Solder Gold over Nickel Copper Alloy - - - Thermoplastic -
RS庫存編號 165-0620
製造零件編號5120521-2
HK$38.429
個 (在毎卷:650)
單位
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
HK$20.003
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 - -
RS庫存編號 680-5258
製造零件編號5120524-1
HK$62.85
單位
Straight Female 64 - 1mm Surface Mount Solder Gold over Nickel Phosphor Bronze 500mA - - Thermoplastic -
RS庫存編號 192-0024
製造零件編號5530843-4
HK$22.59
個 (以毎盒:144)
單位
Vertical Female 44 2 2.54mm PCB Mount Solder Gold Phosphor Bronze 3A - 400 V ac Glass Filled Polyester -
RS庫存編號 680-5246
製造零件編號5120521-1
HK$48.56
單位
Straight Female 64 - 1mm Surface Mount Solder Gold over Nickel Copper Alloy 500mA - 100 V ac Thermoplastic -
RS庫存編號 196-8088
製造零件編號2340331-1
HK$25.204
Each (In a Tray of 2048)
單位
- Female 56 2 0.6mm - - - - 1.1A - - - Sliver
RS庫存編號 196-8094
製造零件編號2340324-1
HK$90.30
單位
- Female 140 2 0.6mm - - - - 1.1A - - - Sliver
RS庫存編號 864-3355
製造零件編號1479305-1
HK$50.394
/個 (每包:10個)
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Straight Male - 1 - Surface Mount Screw Gold over Nickel Phosphor Bronze - - - ABS -
RS庫存編號 196-8091
製造零件編號2340326-1
HK$59.49
單位
- Female 84 2 0.6mm - - - - 1.1A - - - Sliver
RS庫存編號 191-8351
製造零件編號5145098-1
HK$46.98
個 (以毎盒:32)
單位
Straight Female 120 2 1.27mm Surface Mount Solder Gold Phosphor Bronze - - 203 V ac Thermoplastic 109
RS庫存編號 165-0974
製造零件編號5650090-2
HK$24.102
個 (以毎盒:210)
單位
Straight Female 90 2 1.27mm Through Hole Solder Gold over Nickel Phosphor Bronze 1A - 203 V ac Thermoplastic -
RS庫存編號 186-4862
製造零件編號2-5530843-7
HK$17.28
個 (以毎盒:180)
單位
Vertical Female 36 2 2.54mm Through Hole Solder - Phosphor Bronze 3A Yes 400 V ac - -
RS庫存編號 681-2161
製造零件編號5145154-4
HK$39.90
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 164-3402
製造零件編號583718-1
HK$19.101
個 (以毎盒:300)
單位
Straight Female 10 2 2.54mm PCB Mount Solder - - - - - PET 583718
RS庫存編號 793-6965
製造零件編號583718-1
HK$28.47
單位
Straight Female 10 2 2.54mm PCB Mount Solder - - - - - PET 583718
RS庫存編號 712-2526
製造零件編號6123215-1
HK$96.55
單位
Straight Female 150 2 0.6mm Surface Mount Solder Gold over Nickel Copper Alloy - - - Liquid Crystal Polymer -
RS庫存編號 680-1806
製造零件編號4-1437353-5
HK$47.82
單位
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