Spring Probe Pin PQL100 Series for PCB Assembly Test

Spring Probe Pin PQL100 Series for PCB Assembly Test

In-circuit test probes are mainly used for testing electrical performance of in-circuit components on PCB and the connection between circuit networks. It could quantitatively measure components such as resistors, capacitors, inductors, crystal oscillators, and perform functional tests of diodes, triodes, optocouplers, transformers, relays, operational amplifiers, power supply modules and integrated circuits.

We will introduce in-circuit test probe PQL100 series here. Its diameter is 1.36 mm and the total length is 33.2 mm. Various tip styles, for example, H, S, T, E, C, U, G, etc., are available for test probes.

For details, please check below parameters.

Technical Specifications
Recommended
Current Rating: 3 Amps, continuous
Contact Resistance: 50 milliohms
Full Stroke: 6.65 mm
Rated Stroke: 4.4 mm
Spring Force: 140 gf (5 oz) at load 4.4 mm

Materials
Contact Barrel: Brass, Au on Ni Plated
Spring: SWP-A/B, Au on Ni Plated
Plunger: SK4, Au on Ni Plated

For more information, please check below catalog.

Company Information
Centalic Technology Development Ltd. was founded in 1980. Specializing in R&D, manufacture, sales and technical service, Centalic is one of the earliest high-tech enterprises which concentrates on large-scale production of various test probes and precision metal parts, and has a professional manufacturing base owning complete production lines and test equipment.

Our products include semiconductor test probes, in-circuit test probes, radio frequency probes, harness probes, battery contact probes, switching probes, big-current probes, spring probes, universal complex test probes, wafer probes, and so on. They are widely applied to the tests of various electronic products, such as in-circuit tests of semiconductor components, chips, PCB and other electronic peripherals.

Our company owns professional R&D, production, sales teams under the working principle of 'quality, punctuality, confidentiality' to totally efficiently develop test probes in accordance with the requirements of customers' test projects and meet the needs of customers for mass production as well as developing markets. With many years' continuous endeavour of our staff, Centalic has built a solid foundation in this industry and our products have been sold all over the world.

Welcome to browse our website and download any catalogs of our products. If you need a complete set of product manual, please feel free to contact us. Many products are not uploaded due to a huge range. If you can't find what you need, please feel free to contact us.

Notice:
Stock: standard product. As usual, they are in stock.
Express: DHL, FedEx, UPS, etc.
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