1.27mm / 0.050" test centre
The LPC1 Series is the universal size for use at 1.27mm test centres in the majority of ATE test fixtures. It has a very wide range of tip styles for almost all test targets. Additionally, a wide choice of spring forces is available. The ST-LPC1 series adds hardened steel tips which ensure an exceptional resistance to wear in high volume PCB production runs. The LF-LPC1 series has hardened tips, extra resilient plated surfaces and an enhanced pre-loaded spring pressure to enable good penetration of the tough residual contamination often found on the surface of many lead-free solders.
Test Probe Specification
| Full travel | 6.35mm (.250″) |
| Working travel | 4.24mm (.167″) |
| Spring force | at wkg travel |
| ‘S’ Light spring | 114g (4.0oz) |
| ‘X’ Heavy spring | 170g (6.0oz) |
| ‘U’ Ultra heavy spring | 227g (8oz) |
| Minimum test centres | 1.27mm (.050″) |
| Temperature range | -55’C to +150’C |
Receptacle Specifications
Mounting hole size: 0.97/0.99mm.
0.95mm drill is most commonly used:
Product Selection (PDF)
Watch our YouTube video about test probe and receptacle selection
Fitment & Usage (PDF)
After Care (PDF)
For pricing, availability or to place an order, click on a part no. below.
See receptacles and tools at bottom of page.
