Edge Connectors

Edge ConnectorsAn 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 socketFeatures of an Edge ConnectorHousings: 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 insertedContacts: 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 corrosionTermination Types: Edge connectors with IDC contacts can be terminated directly onto ribbon cable. Edge connectors with pins are soldered onto a PCBVariationsEdge connectors vary in terms of the following:Rows: Edge connectors are available with one or 2 rows of contactsPitch: Edge connectors are available with a range of contact pitchesNumber of Contacts: Edge connectors are available with different numbers of contactsOrientation: Edge connectors are available with a vertical or right angle mounting orientation.ApplicationsEdge 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 Stock No. 403-803
Mfr. Part No.50-52SNL-ATF
BrandCinch
HK$75.50
Each
units
Straight - 49 2 2.54mm PCB Mount Solder Gold over Nickel Brass 3A Yes - Glass Fibre Reinforced PET -
RS Stock No. 163-9943
Mfr. Part No.1-966194-3
HK$1.372
Each (In a Box of 4480)
units
Right Angle Female 3 1 2.5mm Cable Mount IDT Tin Phosphor Bronze - - - PBT -
RS Stock No. 681-1711
Mfr. Part No.1-966194-3
HK$2.342
Each (In a Pack of 10)
units
Right Angle Female 3 1 2.5mm Cable Mount IDT Tin Phosphor Bronze - - - PBT -
RS Stock No. 165-0620
Mfr. Part No.5120521-2
HK$35.856
Each (On a Reel of 650)
units
Straight Female 84 - 1mm Surface Mount Solder Gold over Nickel Copper Alloy - - - Thermoplastic -
RS Stock No. 680-5255
Mfr. Part No.5120521-2
HK$52.91
Each
units
Straight Female 84 - 1mm Surface Mount Solder Gold over Nickel Copper Alloy - - - Thermoplastic -
RS Stock No. 466-567
Mfr. Part No.BA000120000E000
BrandCinch
HK$274.33
Each
units
Straight - 40 1 2.54mm - Solder Nickel Brass 5A Yes - Glass Fibre Reinforced DAP -
RS Stock No. 901-2033
Mfr. Part No.MEC6-130-02-L-D-RA1
BrandSamtec
HK$69.01
Each (In a Pack of 2)
units
Right Angle Female 60 2 0.635mm Surface Mount Solder Gold over Nickel, Tin over Nickel Phosphor Bronze 1.7A - 195 V ac Liquid Crystal Polymer MEC6-RA
RS Stock No. 767-7042
Mfr. Part No.PCIE-098-02-F-D-TH
BrandSamtec
HK$24.96
Each
units
Straight Female 98 2 1mm Through Hole Solder Gold over Nickel Phosphor Bronze 2.5A - - Nylon PCIE
RS Stock No. 720-3653
Mfr. Part No.10025026-10100TLF
HK$41.258
Each (In a Pack of 5)
units
Straight Female 36 2 1mm Straddle Mount Solder Gold over Nickel Copper Alloy - - - Glass Fibre Reinforced Nylon -
RS Stock No. 767-7073
Mfr. Part No.PEC-07-02-T-S-LC
BrandSamtec
HK$47.27
Each
units
Straight Female 7 1 2.54mm Surface Mount Solder Tin over Nickel Beryllium Copper 9.8A - 250 V ac Liquid Crystal Polymer PEC
RS Stock No. 767-7054
Mfr. Part No.PCIE-164-02-F-D-RA
BrandSamtec
HK$93.92
Each
units
Right Angle Female 164 2 1mm Through Hole Solder Gold over Nickel Phosphor Bronze 2.5A - - Nylon PCIE
RS Stock No. 174-2033
Mfr. Part No.200890-0204
BrandMolex
HK$4.20
Each (In a Pack of 10)
units
Right Angle Female 4 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 158-7572
Mfr. Part No.MEC8-110-02-L-D-EM2
BrandSamtec
HK$57.11
Each
units
Straight Female 20 2 0.8mm Edge Mount Solder Gold Phosphor Bronze 2.2A - 265 V ac Liquid Crystal Polymer MEC8-EM
RS Stock No. 165-0974
Mfr. Part No.5650090-2
HK$21.883
Each (In a Box of 210)
units
Straight Female 90 2 1.27mm Through Hole Solder Gold over Nickel Phosphor Bronze 1A - 203 V ac Thermoplastic -
RS Stock No. 180-4073
Mfr. Part No.MEC1-130-02-S-D-A
BrandSamtec
HK$84.49
Each
units
Vertical Female 60 2 1mm Surface Mount Solder Gold Beryllium Copper 2.2A - 300 V ac Liquid Crystal Polymer MEC1
RS Stock No. 901-2190
Mfr. Part No.MEC2-50-02-L-DV-WT
BrandSamtec
HK$89.185
Each (In a Pack of 2)
units
Straight Female 100 2 2mm Surface Mount Solder Gold over Nickel, Tin over Nickel Beryllium Copper 3.5A Yes 238 V ac Liquid Crystal Polymer MEC2
RS Stock No. 174-2034
Mfr. Part No.200890-0206
BrandMolex
HK$4.29
Each (In a Pack of 10)
units
Right Angle Female 6 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 335-599
Mfr. Part No.45719-0009
BrandMolex
HK$144.05
Each
units
Straight Female 8 2 - Through Hole Solder Gold over Nickel Copper Alloy 40A - 250 V Liquid Crystal Polymer BUS BAR SOCKET EXTREME POWER-EDGE
RS Stock No. 483-865
Mfr. Part No.BA000070000E000
BrandCinch
HK$80.19
Each
units
Straight - 18 2 3.96mm - Solder Gold over Nickel Brass 5A Yes - Glass Fibre Reinforced PET -
New
RS Stock No. 191-8326
Mfr. Part No.5145167-4
HK$29.375
Each (In a Box of 35)
units
Straight Female 120 2 1.27mm Through Hole Solder Gold Phosphor Bronze - - 203 V ac Thermoplastic 109
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