These black 4mm PB 4 tin-plated brass test sockets from SKS Hirschmann are suitable for measuring and testing printed boards. The test socket may also be mounted on the printed board using a pan-head, self-tapping screw. * Solder termination * Rated voltage 30V AC/60V DC * Rated current 16A * Contact resistance 5mΩ * Manufacturer's part 973 582-100 https://elecena.pl/product/27867466/sks-hirschmann-973582100-16a-pb-4-test-socket-mm-dc-black 2025-02-17 https://elecena.pl/product/27867466/sks-hirschmann-973582100-16a-pb-4-test-socket-mm-dc-black 2025-08-01 https://elecena.pl/product/27867466/sks-hirschmann-973582100-16a-pb-4-test-socket-mm-dc-black 2026-06-09 https://elecena.pl/product/27867466/sks-hirschmann-973582100-16a-pb-4-test-socket-mm-dc-black 2026-07-03