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 335-640
製造零件編號45719-0004
BrandMolex
TWD461.00
單位
Straight Female 4 2 - Through Hole Solder Gold over Nickel Copper Alloy 40A - 250 V Liquid Crystal Polymer BUS BAR SOCKET EXTREME POWER-EDGE
RS庫存編號 162-1982
製造零件編號10018783-10113TLF
TWD49.50
Each (In a Tray of 30)
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Straight Female 164 2 2mm Through Hole Solder Gold over Nickel Copper Alloy - - - Nylon -
RS庫存編號 615-9530
製造零件編號10018783-10113TLF
TWD60.60
/個 (每包:5個)
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Straight Female 164 2 2mm Through Hole Solder Gold over Nickel Copper Alloy - - - Nylon -
RS庫存編號 864-3361
製造零件編號1651929-1
TWD347.20
/個 (每包:96個)
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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 767-7032
製造零件編號PCIE-064-02-F-D-RA
BrandSamtec
TWD210.00
單位
Right Angle Female 64 2 1mm Through Hole Solder Gold over Nickel Phosphor Bronze 2.5A - - Nylon PCIE
RS庫存編號 458-452
製造零件編號16320301101000
BrandHARTING
TWD834.00
單位
Right Angle Male 30 - - Through Hole Press-In - - - - - - -
RS庫存編號 182-2896
製造零件編號71609-317LF
TWD156.30
毎管:156 個
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Right Angle Female 34 2 2.54mm Surface Mount Solder Gold Phosphor Bronze 3A - 1 kV ac Glass Filled Thermoplastic Dubox
RS庫存編號 164-3619
製造零件編號5-5530843-3
TWD78.90
個 (以毎盒:594)
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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 901-2172
製造零件編號MEC2-05-02-L-DV-WT
BrandSamtec
TWD152.50
/個 (每包:2個)
單位
Straight Female 10 2 2mm Surface Mount Solder Gold over Nickel, Tin over Nickel Beryllium Copper 3.5A Yes 238 V ac Liquid Crystal Polymer MEC2
RS庫存編號 793-6965
製造零件編號583718-1
TWD133.00
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Straight Female 10 2 2.54mm PCB Mount Solder - - - - - PET 583718
RS庫存編號 767-7058
製造零件編號PCIE-164-02-F-D-TH
BrandSamtec
TWD120.00
單位
Straight Female 164 2 1mm Through Hole Solder Gold over Nickel Phosphor Bronze 2.5A - - Nylon PCIE
RS庫存編號 896-7459
製造零件編號67910-0002
BrandMolex
TWD154.00
單位
Right Angle - 52 - 0.8mm Surface Mount Solder Gold - 1.1A Yes 50 V - 67910
RS庫存編號 901-2166
製造零件編號MECF-30-01-L-DV
BrandSamtec
TWD258.50
/個 (每包:2個)
單位
Straight Female 60 2 1.27mm Surface Mount Solder Gold over Nickel, Tin over Nickel Beryllium Copper 3.5A Yes 280 V ac Black Liquid Crystal Polymer MECF
RS庫存編號 164-3402
製造零件編號583718-1
TWD93.40
個 (以毎盒:300)
單位
Straight Female 10 2 2.54mm PCB Mount Solder - - - - - PET 583718
RS庫存編號 767-7036
製造零件編號PCIE-064-02-F-D-TH
BrandSamtec
TWD86.00
單位
Straight Female 64 2 1mm Through Hole Solder Gold over Nickel Phosphor Bronze 2.5A - - Nylon PCIE
RS庫存編號 167-6478
製造零件編號67910-0002
BrandMolex
TWD111.70
個 (在毎卷:360)
單位
Right Angle - 52 - 0.8mm Surface Mount Solder Gold - 1.1A Yes 50 V - 67910
RS庫存編號 767-7045
製造零件編號PCIE-098-02-F-D-EMS2
BrandSamtec
TWD309.00
單位
Straight Female 98 2 1mm Edge Mount Solder Gold over Nickel Phosphor Bronze 2.5A - - Nylon PCIE
RS庫存編號 158-5610
製造零件編號PCIE-098-02-F-D-EMS2
BrandSamtec
TWD243.90
毎管:10 個
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Straight Female 98 2 1mm Edge Mount Solder Gold Phosphor Bronze 2.2A - - Liquid Crystal Polymer PCIE
RS庫存編號 182-3009
製造零件編號71609-317LF
TWD196.00
單位
- - - - - - - - - - - - - -
RS庫存編號 901-2194
製造零件編號MEC2-05-01-L-DV-WT
BrandSamtec
TWD244.50
/個 (每包:2個)
單位
Straight Female 10 2 2mm Surface Mount Solder Gold over Nickel, Tin over Nickel Beryllium Copper 3.5A Yes 238 V ac Black Liquid Crystal Polymer MEC2