Ingun GKS-075 319 150 A 1000 Probe, Cupped Tip, 75mil

The INGUN GKS-075 319 150 A 1000 (INGUN item GKS-075-0661) is a spring-loaded test probe for the 1.91 mm (75 mil) grid, seated in a KS-075 receptacle so it can be replaced from the top of the fixture.

Tip style 19 is a 90° inverse cone with a slot cut across it, and is self-cleaning: the cone drops over a rounded target while the slot edge scrapes residue off it through the stroke. At 1.5 mm this is the largest 19 cone in the 75 mil (1.91 mm) range, sized for substantial targets — heavy trimmed leads, large solder bumps, post-style test points — where the 1.2 mm version would sit on the shoulder rather than swallowing the dome. It needs a correspondingly open keep-out. The 1 N spring is the lightest of the stocked forces for this geometry.

• Tip style 19, 90° inverse cone, slotted, self-cleaning; tip diameter 1.5 mm (0.059 in)
• Barrel diameter 1.02 mm (0.04 in), total length 33.1 mm (1.3 in)
• Grid pitch 1.91 mm (75 mil)
• Spring force 1 N at working stroke, pre-load 0.4 N
• Working stroke 4.3 mm, maximum stroke 6.35 mm
• Current rating 3 A, contact resistance 20 mΩ typical
• CuBe plunger, gold-plated
• Receptacle: KS-075