ICT probe PQ100

ICT probe PQ100

Technicalspecifications

Recommended

Minimum center: 2.54 mm( 100mil)

Current rating: 3amps, continuous

Contactresistance: 30 milliohms

Full stroke: 6.35mm

Rated stroke: 4.30 mm

Spring force:156/203/255/284/312gf (5.5/7.2/9/10/11 oz)

Materials:

Contact barrel:brass, gold plated

Spring: musicwire, gold plated

Plunger: BeCu orsteel, gold plated

Test probes worksas electrical interfaces between the test equipment and the circuit board undertest.

The constructionof PQ100:

The plunger ismade of BeCu or steel plated with gold to eliminate surface oxides and to lowerelectrical resistance.

Various probe tipstyles are adopted to suit any test requirement according to differentapplications.

Spring is constructedof music wire, plated with gold which prevents corrosion.

The barrel is madeof brass, plated with gold. The interior of the barrel makes good electricalcontact with the plunger and spring whereas the exterior of the barrel makesgood electrical contact with the receptacle.

HOW TO eliminatecontact problems caused by dirty probes

PreventiveMaintenance:  

Environment – reduceairborne contamination such as dust, clothing fibers or particles from anadjacent wave-solder machine 

PCB –keep printedcircuit boards as clean as possible

Dust Covers – putdust covers over idle fixtures

Air Filters –fixingan air filter in the release port 

ProbeCleaning: 

Gently brushingthe probe tips with a small brush with nylon or natural fiber bristles

ICT probe PQ100 isamong our conventional products and can be applied to electronic products. Ifyou are interested, please feel free to contact me or browse our website () for any other models.Thank you very much!

Contact person: Stella

Tel:86-755-27494785-229

Email: probe321@163.com

Skype:test123probe