SICHUAN WINNER SPECIAL ELECTRONIC MATERIALS CO., LTD.
                                                                                                           
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17 Years
Since 2009
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Big Round Head Spring Test Probe with High Passing Current and Low Impedance for PCB Testing

Price Negotiable
Price: 999
MOQ: 3000pcs
Delivery Time: 5-8 WORKING DAYS
Brand: WINNER
Product Description
Factory Supply Spring Test Probes Big Round Head Type 2mm Diameter Test Tools PCB Testing Pin
100 UDS P125-D Bringing Head Spring Test Probes 2.0mm Diameter Plant Test Pin PCB Test Tools
  • Small: Compact and stable design ensures close contact between needle shaft and tube wall, reducing the probability of instantaneous power failure.
  • Stable: High current capacity with low impedance and stable performance, ideal for electronic component testing.
  • Material: Manufactured from high-quality materials to ensure product longevity. Each set includes 100 durable spring test probes.
  • Durability: Essential component for PCB testing with excellent durability characteristics.
  • Applicability: Designed for testing components on printed circuit assemblies, with tapered head suitable for through-hole component testing.
Usage Instructions
Simply insert the probe into the corresponding needle sleeve.
Specifications
  • Needle diameter: 2.4 mm/0.09 in
  • Minimum test distance: 3.18 mm/0.13 in
Test Probe Selection Guide
While test probes are available from many manufacturers, they share similar constraints. The most critical selection factor is choosing the appropriate tip style.
Spring test probe diagram showing components and dimensions
The variety of available tips can be overwhelming. Based on our experience, these are the most commonly used tip styles:
  • Crown
  • Spear
  • Cup
  • Cone
Different types of test probe tips comparison
Customization Options

At SICHUAN WINNER SPECIAL ELECTRONIC MATERIALS CO., LTD., we offer customized diameters, plating thicknesses, and mechanical specifications upon request. All products include material traceability documentation and certificate of analysis.

Contact us to request samples or a quotation for your specific application requirements.

Close-up of spring test probe showing construction details Spring test probe in testing application Multiple spring test probes arranged for quality inspection

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SICHUAN WINNER SPECIAL ELECTRONIC MATERIALS CO., LTD.
Location B105, 90-5 Dayang Road, Rentian Community, Fuhai Street, Bao'an District, Shenzhen,P.R.China
Contact Person Jiang

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