QA Technology 100-PLN1642L Probe, 0.100 Center, 0.160 Full Stroke, Cup, Low SF, 100-16 Series

• Conventional probe designed for bare and loaded board testing.
• 0.100 center and 0.160 full stroke probe, part of QA Technology's 100-16 Series.
• Low Spring Force (SF) made of musical wire material with a 1,000,000 cycle life.
• Cup tip style (#42) can be used for extremely long leads.
• Features Long plunger (-L) option.
• Tube material "N" nickel silver/no finish improves wear properties and offers < 375 mOhms resistance.
• Working temperature range of -55°C to 120°C with lubrication. SS springs can be used up to 204°C without lubrication.

Meet the 100-PLN1642L, a conventional probe from QA Technology's 100-16 Series designed for bare and loaded board testing. Configured at 0.100" center with a 0.160" stroke, it delivers low spring force through musical wire construction, rated for 1,000,000 cycles. The Cup tip (#42) can be used for extremely long leads. The tube construction keeps resistance < 375 mOhms while maximizing wear life. This model features an extended plunger for reaching recessed targets. QA Technology's angled plunger tail design maintains consistent contact between the internal sliding surfaces of the plunger and probe. Operating range: -55°C to 120°C (up to 204°C without lubrication for SS springs).

Questions and Answers

What is the maximum voltage that QA Technology test probes and sockets can carry?
There is no specific upper voltage limit defined for test probes or socket/termination pins. However, the spacing between probes and the dielectric strength of the probe plate must be evaluated. Probe plate materials that absorb moisture should be avoided. Apply test voltage to the fixture or DUT only after the fixture is engaged and the probes are fully compressed against the DUT. Energizing the probes before they make contact can cause arcing, which may damage or melt the probe tips.

Can QA Probes be used for Hipot testing?
Yes. Hipot testing, short for High Potential testing and also known as a Dielectric Withstanding Voltage (DWV) test, subjects a device to a voltage higher than its normal operating level. The purpose is to confirm that the device’s insulation can withstand this elevated voltage without breaking down, ensuring it provides adequate protection against electrical shock. This method is commonly applied to PCBs, transformers, electric motors, finished appliances, cables, and other wired or wireless assemblies.