This document introduces the EB4 series products of Vishay Dale. The series products have various design flexibilities, with 4 body materials to choose from, 7 contact termination styles, 20 body sizes, and 6 mounting styles. In addition, the product also features selective gold plating, accepting a wide range of PCB thickness, polarization design, and certification under Underwriters Laboratories, Inc's Component Program.
The EB4 series edgeboard connectors from Vishay provide both standard and right‑angle terminal options with a variety of body materials and contact configurations. They are designed for printed‑circuit‑board thicknesses from 0.054" to 0.071" and feature selective gold plating for reliable electrical performance.
Key specifications include a 3 A current rating, 650 VRMS test voltage at sea level, 5000 MΩ insulation resistance, and an operating temperature range of –65 °C to +125 °C. The datasheet also lists available body materials, contact spacing, and detailed mounting variations for flexible design integration.
| Current Rating | 3 amps |
|---|---|
| Test Voltage (sea level) | 650 VRMS |
| Test Voltage (70 000 ft) | 275 VRMS |
| Insulation Resistance | ≥ 5000 MΩ at 500 VDC |
| Contact Resistance | ≤ 30 mV at rated current |
| Operating Temperature | -65 °C to +125 °C |
| Card Thickness | 0.054" – 0.071" (1.37 mm – 1.80 mm) |
| Contact Spacing | 0.100" (2.54 mm) center‑to‑center |
| Number of Contacts per Side | 10 – 65 (various options) |
| Body Materials | Diallyl phthalate, phenolic, glass‑filled polyester, glass‑filled polyphenylene sulfide |
| Plating | Gold (selective gold plating) |
The connectors are rated for a maximum current of 3 amps.
Four body materials are offered: diallyl phthalate, phenolic, glass‑filled polyester, and glass‑filled polyphenylene sulfide.
The connectors can operate from –65 °C up to +125 °C.
The minimum insulation resistance is 5000 MΩ.