Edge Connectors

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.
Applications
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 Stock No. 174-2030
Mfr. Part No.200890-0106
HK$4.80
Each (In a Pack of 10)
units
Right Angle Female 6 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2019
Mfr. Part No.200890-0102
HK$2.072
Each (In a Bag of 500)
units
Right Angle Female 2 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2025
Mfr. Part No.200890-0206
HK$2.905
Each (In a Bag of 300)
units
Right Angle Female 6 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2034
Mfr. Part No.200890-0206
HK$4.21
Each (In a Pack of 10)
units
Right Angle Female 6 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2033
Mfr. Part No.200890-0204
HK$4.12
Each (In a Pack of 10)
units
Right Angle Female 4 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2022
Mfr. Part No.200890-0108
HK$3.337
Each (In a Bag of 200)
units
Right Angle Female 8 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2035
Mfr. Part No.200890-0208
HK$5.30
Each (In a Pack of 10)
units
Right Angle Female 8 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2031
Mfr. Part No.200890-0108
HK$6.276
Each (In a Pack of 10)
units
Right Angle Female 8 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2024
Mfr. Part No.200890-0204
HK$2.503
Each (In a Bag of 400)
units
Right Angle Female 4 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2032
Mfr. Part No.200890-0202
HK$2.78
Each (In a Pack of 10)
units
Right Angle Female 2 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2029
Mfr. Part No.200890-0104
HK$3.44
Each (In a Pack of 10)
units
Right Angle Female 4 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2021
Mfr. Part No.200890-0106
HK$2.92
Each (In a Bag of 300)
units
Right Angle Female 6 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2028
Mfr. Part No.200890-0102
HK$3.12
Each (In a Pack of 10)
units
Right Angle Female 2 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2023
Mfr. Part No.200890-0202
HK$2.086
Each (In a Bag of 500)
units
Right Angle Female 2 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2020
Mfr. Part No.200890-0104
HK$2.503
Each (In a Bag of 400)
units
Right Angle Female 4 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK
RS Stock No. 174-2026
Mfr. Part No.200890-0208
HK$3.337
Each (In a Bag of 200)
units
Right Angle Female 8 1 2mm Straddle Mount Crimp - - 3A - 125 V Nylon EDGELOCK