The INGUN KS-550 30 E08 (INGUN item KS-55030E08) is a press-in receptacle for fine-pitch probe fields, with a press ring and a solder-cup termination. It is pressed into the fixture's probe plate and the spring probe plugs into it, so a probe can be changed in service without unsoldering or rewiring.
At 0.95 mm outer diameter into a 0.97 – 0.99 mm hole, the KS-550 is one of the smallest wired receptacles INGUN builds — the one to reach for when test-point spacing rules out the 75 mil KS-075 body. The 7.6 mm collar plus press ring gives a defined, repeatable installation depth across a dense field where per-position adjustment would be impractical.
In Studio this receptacle is paired with the INGUN GKS-550 probe family.
Total length 31.6 mm (1.24 in), outer diameter 0.95 mm (.037 in)
Collar diameter 1.05 mm, collar height 7.6 mm; with press ring
Mounting hole 0.97 – 0.99 mm in FR4, 0.96 – 0.98 mm in CEM1
