Edge connector is a printed circuit board (PCB) connector that mates with the edge of another PCB, commonly used in high-speed memory modules for reliable electrical connections.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Durability | 500 to 10,000 mating cycles | |
| Contact Pitch | 0.5 mm to 2.54 mm | |
| Current Rating | Up to 3 A per contact | |
| Voltage Rating | Up to 250 V AC/DC | |
| Insertion Force | 0.5 N to 1.5 N per contact | |
| Contact Resistance | < 20 mΩ | |
| Number Of Contacts | 64 to 288 pins | |
| Insulation Resistance | > 1,000 MΩ | |
| Operating Temperature | -40°C to +85°C |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
Printed circuit board with integrated memory chips for temporary data storage in computing devices.
A dedicated memory component within a RAID controller that temporarily stores frequently accessed data to accelerate read/write operations.
Circuit boards that add specific functionality to rackmount industrial servers through expansion slots.
A practical evidence checklist for RFQ preparation and supplier evaluation.
Compare the published product scope and source details, then include your specifications and quantity in an enquiry.
2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Explore company information and manufacturing capabilities, then discuss the scope of your project with a relevant supplier.
The edge connector provides a reliable electrical and mechanical interface between the memory module and the motherboard, enabling data transfer, power supply, and signal integrity for high-speed operations.
Gold-plated contacts reduce oxidation and ensure low contact resistance, while high-temperature plastics like LCP offer durability and thermal stability, critical for maintaining performance in demanding environments.
Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.