There are 7 Spring Probe Terminal from 5 suppliers on EC21.com
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Gold-plated probe terminal
The gold-plated probe terminal is a precision electrical component, often made of brass, that provides a durable and highly conductive contact point for testing or connecting electronic circuits. Its gold plating resists corrosion and oxidation, ensuring a stable, reliable connection with low resistance for accurate readings over time.

Product Feature
Material : Brass
Surface treatment: Gold Plated
Pure copper gold plating, excellent conductivity .
Speci(size) : 28.5mm (± 0.1mm) * 3.8mm (± 0.03mm ), Other sizes can be customized.
Material and Coating: Constructed from high-quality brass with a thick gold plating (typically 2 to5 μm) for superior electrical performance, anti oxidation, and extended lifespan.
Design: Available in various lengths, tip styles (sharp, blunt, concave), and spring forces to suit diverse testing and connection needs. The barrel style housing ensures secure integration into connectors, test fixtures, or harnesses.
Product Application
1.Electronics Testing: PCB functional testing, semiconductor wafer probing, and in-circuit test (ICT) fixtures.
2.Instrumentation: Signal transmission in oscilloscopes, multimeters, and data acquisition systems. 3.Industrial Equipment: Power distribution, automation controls, and sensor connectivity. 4.Consumer Electronics: Battery contacts in wearables, smartphones, and IoT devices (miniature variants).
5.Lithium battery models (drones, ride through machines, remote control models, electric toys, etc.), lithium battery mobility tools (balancing cars, twisting cars, unicycles, scooters, scooters, etc.), lithium battery power tools, electric bicycles, storage Energy equipment, intelligent robots, consumer electronics, automotive new energy ect.

| Registration Date | 2025/09/01(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2015 |
| Employees total | 11 - 50 |
| Annual revenue | USD 1,000,001 - 2,000,000 |
| Company | Dong Guan KE YU New Material Technology Co.,LTD |
|---|---|
| Address | 306, No. 91, Shipai Avenue West, Shipai Town, Dongguan City, Guangdong ProvinceDongguanGuangdong523331China |
| Phone | 86 - 0769 - 81372186 |
| Fax | 86 - 0769 - 81372885 |
| Homepage | www.keyuace.com |
| Contact | Wr.WEI |