Ingun KS-040 WL Receptacle

The INGUN KS-040 WL (INGUN item KS-040WL) is a wireless receptacle for the finest-pitch probe fields in the KS range. It carries its own sprung contact on the underside, so it bears on a pad of the fixture's interface board instead of being soldered or wrapped, and the probe field is built with no harness behind the plate.

At 0.77 mm outer diameter it is the smallest of the KS wireless receptacles — the option when even the KS-550 WL body will not fit the grid. Note that it is supplied without a press ring, so installation depth is set by the collar against the plate rather than by a ring. The underside contact is a self-cleaning 90° three-edged chisel in gold-plated CuBe.

In Studio this receptacle is paired with the INGUN GKS-040 probe family.

• Total length 43.4 mm (1.7 in), outer diameter 0.77 mm (.03 in)
• Collar diameter 0.82 mm, collar height 7.9 mm; no press ring
• Mounting hole 0.79 – 0.80 mm in FR4 and in CEM1
• Rated current 2 A, typical resistance 20 mOhm
• Working stroke 2.5 mm, maximum stroke 4 mm; spring force 1 N at working stroke, 0.5 N pre-load
• Wireless tip: style 07, 90° 3-edged chisel, self-cleaning; 0.51 mm diameter, gold-plated CuBe
• Operating range −40 °C to 80 °C; not vacuum-tight; RoHS-compliant