Plunger: 1 micro-inch minimum Au over 50-120 micro-inch nickel
Barrel: 1 micro-inch minimum Au over 50-120 micro-inch nickel
Electrical specification
Contact electrical resistor: 100 mOhm Max.
Rated voltage: 12V DC Max
Rated current: 1.0A
Mechanical performance
Life: 10,000 cycle min.
Application Areas
Intelligent Wearable Devices
Smart watches, smart wristbands, locator devices, Bluetooth headphones, smart shoes, smart glasses, smart backpacks, etc.
Smart Home
Smart appliances, air purifiers, automatic controllers, etc.
Medical & Industrial
Medical equipment, wireless charging equipment, data communication equipment, telecommunications equipment, automation and industrial equipment, etc.
3C Consumer Electronics
Laptops, tablets, PDAs, handheld data terminals, etc.
Aviation & Automotive
Aviation, aerospace, military communication, electronics, automobiles, vehicle navigation, testing fixtures, testing equipment, etc.
Technical Specifications (3 micro-inch Au Option)
Material
Plunger/barrel: Brass
Spring: Stainless steel
Electroplating
Plunger: 3 micro-inch minimum Au over 50-120 micro-inch nickel
Barrel: 3 micro-inch minimum Au over 50-120 micro-inch nickel
Electrical specification
Contact electrical resistor: 100 mOhm Max.
Rated voltage: 12V DC Max
Rated current: 1.0A
Mechanical performance
Life: 10,000 cycle min.
Frequently Asked Questions
What base materials are used in these spring-loaded connectors?
The plunger and barrel are constructed from brass, which provides excellent electrical conductivity, while the internal spring is made from stainless steel to ensure reliable structural stability and long mechanical life.
What is the difference between the 1 micro-inch and 3 micro-inch gold plating?
The 3 micro-inch gold (Au) plating offers a thicker protective layer over the nickel base compared to the 1 micro-inch option. This enhanced thickness improves corrosion resistance, durability, and signal transmission stability in challenging environments.
What are the electrical ratings for these pogo pins?
Both plating variations feature a contact electrical resistance of 100 mOhm Max, a maximum rated voltage of 12V DC, and a rated current capability of 1.0A.
What is the expected mechanical lifespan of the connector?
These connectors are rated for a minimum mechanical lifespan of 10,000 compression cycles under recommended operating conditions.
Are these connectors suitable for smart wearable and medical devices?
Yes, they are highly optimized for space-constrained and reliability-critical applications including smart wearables, medical equipment, smart home appliances, and consumer electronics.
Rongqiangbin Electronic
