The Card Edge Connector, Dual Side, 72Pos, Panel (part number 81F4778) is designed for reliable board-level prototyping and breadboarding applications. It features a dual-side configuration with 72 contacts, suitable for panel mounting and straight body orientation. The connector utilizes a solder termination type and is compliant with RoHS standards. Constructed with a phenolic insulator material rated UL-94V-0, it can operate within a temperature range of -65 to +105 degrees Celsius. The connector supports a rated current of 3 amps and has a test voltage of 650 VAC. Its contact material is phosphor bronze with a gold plating over nickel, ensuring durability and low contact resistance, with a maximum contact resistance drop of 30 mV at rated current. The insulation resistance is nominally 5000 megohms at 500 VDC, making it suitable for various electronic applications.
Solder eyelet type, flush mount
CARD EDGE CONN, DUAL SIDE, 72POS, PANEL; Card Edge Connector Type:Dual Side; Card Thickness:-; No. of Contacts:72 Contacts; Connector Mounting:Panel Mount; Connector Body Orientation:Straight
Phosphor Bronze (Contact), Series R600 Edge Connectors
For use with RETMA (EIA) based VectorPak™ subracks, the R600 series wire-wrap and solder tail edge card connectors for 0.062" thick PCB's are designed for low insertion force, minimum wear on PlugBord™ circuit board edge contacts. Mating contacts are gold/nickel plated for reliability. Highly efficient, 30 mV maximum contact voltage drop at 3 amps rated current. Insulation resistance is 5,000 Megohms at 500 VDC. Vectorbord\'ae Edge Card Connectors are supplied with between-contact polarizing keys. Contact plating 0.000010" gold over 0.000050" nickel.
| Vector Electronics & Technology, Inc. | Newark, An Avnet Company | Allied Electronics, Inc. | |
|---|---|---|---|
| Product Category | Board Mount Connectors | Electrical Connectors | Electrical Connectors |
| Product Number | R636-2 | 81F4778 | 70219605 |
| Product Name | Edge Connector | Card Edge Conn, Dual Side, 72Pos, Panel; Card Edge Connector Type Vector Electronics | Connector, Edge; Phosphor Bronze (Contact); Flush; 4.475; 3.707; 4.175 in. |
| Category | Card Edge Connector | ||
| Termination | PCB | Solder | |
| Mounting | PC Mount | Panel Mount | Flush |
| Voltage Rating | 650 volts |
