Ingun GKS-075 201 064 A 0600, Needle Tip, 75mil

The INGUN GKS-075 201 064 A 0600 (INGUN item GKS-075-0283) is a standard-stroke test probe on the 1.91 mm (75 mil) grid fitted with the lightest spring INGUN offers in this family — 0.6 N at working stroke, against 1.0 N, 1.5 N and 2.0 N for the other GKS-075 variants.

That low force is the whole point of the part. In a dense fixture the probe count multiplies the per-probe force into hundreds of newtons on the board, and thin, flexible or already-populated assemblies will bow before they seat. Specify the 0600 spring where total probe-field load has to come down, or where the target itself is delicate. The 01 30° needle tip keeps contact pressure usable despite the light spring by concentrating it on a fine point, so this combination works on small, clean pads — it is rated for pad contact only.

• 01 30° needle tip, self-cleaning, ø0.64 mm (.025 in), steel, gold-plated
• 1.91 mm (75 mil) grid, barrel diameter 1.02 mm (.04 in), collar height 00
• Total length 33.1 mm (1.3 in)
• Working stroke 4.3 mm (.169 in), maximum stroke 6.35 mm (.25 in)
• Spring force 0.6 N (2.15 ozf) at working stroke; pre-load 0.24 N
• 3 A rated current, typical resistance 20 mΩ
• Contacts pads; plug-in mounting in KS-075, quick-exchange
• Operating range −40 °C to +80 °C; RoHS-compliant