Ingun GKS-100 305 130 A 2000 Probe, Radius Tip, 100mil

The INGUN GKS-100 305 130 A 2000 (INGUN item GKS-100-0148) is a standard-stroke test probe on the 2.54 mm (100 mil) grid, plugging into a KS-100 receptacle with quick exchange.

The 05 tip is bullet-nosed — a full radius with no points or cutting edges — so it contacts without marking. That makes it the choice for gold-plated contacts, female connector sockets, finished product surfaces and pads destined for later soldering, and the reason not to choose it is a dirty target: a smooth radius cannot cut through flux residue, so pair it with clean boards or use a crown or dagger style instead. This variant is also notable for its 8 A rating, higher than the 5 A of most GKS-100 probes, making it useful where a non-marking contact must still carry a supply current.

• 05 bullet-nosed (full radius) tip, ø1.3 mm (.051 in), CuBe, gold-plated
• 2.54 mm (100 mil) grid, barrel diameter 1.37 mm (.053 in), collar height 00
• Total length 33.4 mm (1.31 in)
• Working stroke 4.3 mm (.169 in), maximum stroke 6.35 mm (.25 in)
• Spring force 2 N (7.19 ozf) at working stroke; pre-load 0.66 N
• 8 A rated current, typical resistance 20 mΩ
• Contacts pads and female connectors; plug-in mounting in KS-100, quick-exchange
• Operating range −40 °C to +80 °C; RoHS-compliant