Ingun GKS-075 217 120 A 1500 Probe, Star Tip, 75mil

The INGUN GKS-075 217 120 A 1500 (INGUN item GKS-075-0108) 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 without rewiring.

Tip style 17 is a hexagonal pyramid with cutting edges, self-cleaning — several edges land at once, cutting through oxide and flux residue on flat plated pads while spreading load more evenly than a single needle point. That makes it the general-purpose tip for production boards where pad finish is not guaranteed. This is the 1.5 N version: it is mechanically identical to the 1 N variant stocked alongside it and differs only in spring, with pre-load raised from 0.4 N to 0.6 N. Step up to it when the 1 N probe gives intermittent readings on oxidised or lead-free pads, and stay at 1 N when the concern is total board loading across a dense field.

• Tip style 17, hexagonal pyramid with cutting edges, self-cleaning; tip diameter 1.2 mm (0.047 in)
• Barrel diameter 1.02 mm (0.04 in), total length 33.1 mm (1.3 in)
• Grid pitch 1.91 mm (75 mil); minimum centre distance 1.73 mm (68 mil)
• Spring force 1.5 N at working stroke, pre-load 0.6 N
• Working stroke 4.3 mm, maximum stroke 6.35 mm
• Current rating 3 A, contact resistance 20 mΩ typical
• Steel plunger, gold-plated
• Receptacle: KS-075