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Battery Contact Probe Test Pogo Pin Bip39 For Connector Application - Hong Kong

price: contact company for price

Battery Contact Probe Test Pogo Pin BIP39 for Connector Application Battery contact probes are characterized by excellent conductivity, low resistance and high stability.

They are mainly used for contact, connection and conduction, for example they can be used for connecting batteries or other electrical components.

Battery contact probes are made from high-end materials.

The specifications, outside diameters and tip styles vary considerably from probe to probe.

Many common models are always kept in stock so as to meet the needs of various industries for bulk orders.

A battery contact probe is often comprised of a barrel, a plunger and a spring.

The barrel is usually manufactured from brass and phosphor bronze is an alternative for customization.

The spring is often made from music wire and stainless steel is an alternative.

The plunger is made from beryllium copper and high carbon steel is a custom-made choice.

A whole probe is plated with gold in order to strengthen the conductivity.

The products in this page are classified into BIP39 series of battery contact probes.

The outside diameter is usually 3.89 mm and there are some common tip styles, for example J.

For details, please check below parameters.

Technical Specifications Recommended Minimum Center: 5.084 mm (200 mil)

Current Rating: 3 Amps, continuous

Contact Resistance: 40 milliohms (Maximum)

Full Stroke: 2.6 mm Rated Stroke: 1.7 mm Spring Force: 113/ 255 gf (4/ 9 oz) Materials

Contact Barrel: Brass, Gold Plated

Spring: Music Wire, Gold Plated

Plunger: Brass, Gold 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.


Company Contact:


  • Phone: +85252857123

  • Address: Room B, 4/F, Good Luck Industrial Building, 105 How Ming Street, Kwun Tong, Kowloon , Hong Kong

  • Email: Email


Published date: November 25, 2022

  • Business Description: We are test probe/pin manufacturer and having more than 30 years production experience.

    Our products are applied to IC and In-circuit testing fields.

    Further, we also provide the tailor made service not only test pins but also small metal parts.

    Centalic Technology Development Ltd. was established in 1980 as a manufacturer to provide PCB hold-drilling service to customers.

    Foreseeing the rapid development of PCB industry, Centalic also developed her technology and transformed to be a manufacturer of PCB bare-board testers in 1985 - 30 years experiences in PCB testing industries, we have built up a solid background and technology on manufacturing Test System, Test Probes, Test Fixture and Fixture accessories for PCB and electronic assembly industries.

    In 1992, Centalic has expanded her production capabilities by moving to the new factory in China.

    As our business keeps growing, we have set up another factory in China in 1999 and sales offices in Shanghai and with the head office in Hong Kong.

    In 2006, the Suzhou office was set up to expand the sales network in Northern China.

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