
The Fischer contact designs are highly reliable and are guaranteed up to 10,000 mating cycles.
All standard brass and bronze contacts for use in the Core Series are screw machined, and all are gold plated over a nickel underplate.
The current Fischer design has very low insertion forces, improved contact area, and can be machined and calibrated in one operation. The classic Fischer design, which has equivalent performance, is still in use on certain connectors.
Most connectors are available with solder, crimp or PCB contacts and each type is optimized for a particular application.
Fischer Connectors manufactures as well connectors with thermocouple contacts.
All contacts and connectors are RoHS compliant.
| Metal Parts | Material | Finish | ||||
| Designation | ISO | Standard | Designation | Standard | ||
| Contacts | Male (solder) | Brass | CuZn39Pb3 | CW614N UNS C 38500 |
1 µm Gold over Nickel |
MIL-DTL-45204D Type 1 + ASTM B488 |
| Female, Male (crimp) | Bronze | CuSn4Zn4Pb4 | CW456K ASTM B 139, UNS C 54400 |
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Other material and surface treatments are available on request