Ingun KS-100 WL Wireless Receptacle

The INGUN KS-100 WL (INGUN item KS-100WL) is a wireless receptacle for the 100 mil (2.54 mm) grid. Unlike a plain receptacle, it carries its own sprung contact on the underside, so it makes contact against a pad on the fixture's interface board instead of being soldered or wrapped — the "wireless" build that removes hand wiring from the probe field entirely.

Use it where a fixture is laid out around a wired interface PCB: every probe position becomes a press-in part with no harness behind it, which cuts build time and makes a channel serviceable by pulling one component. The underside contact is a self-cleaning 90° three-edged chisel tip, gold-plated CuBe, which keeps contact resistance stable against a plated pad over many cycles.

In Studio this receptacle is paired with the INGUN GKS-100 and GKS-135 probe families and with Centalic PQ100 probes.

• Total length 43.1 mm (1.69 in), outer diameter 1.67 mm (.065 in)
• Collar diameter 1.85 mm, collar height 7.6 mm; with press ring
• Mounting hole 1.69 – 1.70 mm in FR4 (1.70 – 1.75 mm with press ring)
• 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; vacuum-tight (< 1 ccm/min); RoHS-compliant