421 / 422 / 423 Series E-Met Card Edge Connectors
- Technology
- Board-to-board
- Partner
- EDAC
The EDAC E-Met family of two-piece metal-to-metal, high-reliability card edge connectors feature a fork-like hermaphroditic contact design incorporating four mating surfaces, ensuring a gas-tight connection in demanding applications.
Forming part of EDAC’s extensive card edge connector product range the E-Met 421 / 422 / 423 series is ideally suited to applications where ultra-high continuity and shock/vibration resistance is of high importance.
Range features
A high level overview of what this range offers
- 0.2” / 5.08mm contact spacing x 0.3” / 7.62mm on staggered PCB grid
- High temperature insulators
- Hermaphroditic contact mating design
- Mounting hole & guide pin options
- Suitable for mounting on 1.57mm or 2.36mm nominal thickness PCB via solder pin or staking of PC tails
- Choice of insulator colours
- Various contact plating options
- Available in 17 to 47 contact positions
- Plug termination is PC tail, receptacle termination a choice of PC tail, wire hole or wire wrap
- RoHS Compliant
Downloads
for 421 / 422 / 423 Series E-Met Card Edge Connectors
What’s in this range?
All the variants in the range and a comparison of what they offer
| Specification | Specification | ||
|---|---|---|---|
Insulator Material | UL94V-0 Diallyl Phthalate, Green Colour | Insulation Resistance | 5000 megaohms minimum |
Contact Material | Copper Alloy, gold plating over nickel on entire contact | Operating Temperature | -65°C to +125°C |
Current Rating | 10A continuous | Insertion Force | 2 to 16 Oz (0.56 to 4.45N) per contact position |
Contact Resistance | 10 milliohms maximum | Withdrawal Force | 2 to 16 Oz (0.56 to 4.45N) per contact position |
Dielectric Withstanding Voltage | 2000VAC rms at sea level |
