Pogo Pines

Dongguan Xinteng Electronics Co., Ltd. is one of the most reliable manufacturers and suppliers of pogo pines in China, featured by quality products and good service. Welcome to wholesale bulk durable pogo pines in stock here from our factory. Also, customized service and OEM&ODM service are available.

This pin has undergone rigorous 20,000-cycle insertion and removal testing, demonstrating an exceptionally long lifespan through lifespan test data. The change in contact resistance during each insertion and removal is extremely small, ensuring contact stability over long-term use. The lifespan test simulates repeated connection and disconnection in real-world applications through prolonged insertion and removal, verifying the stability of the pogo pin under high-frequency operation.

The salt spray test assesses the product's corrosion resistance in a corrosive environment. The pogo pins successfully passed the standard corrosive environment test in a 48-hour salt spray test, demonstrating excellent corrosion resistance. Corrosion resistance is particularly important for equipment operating in high-humidity, high-salt environments, such as coastal areas and damp workshops. Therefore, passing the salt spray test means that the Pogo pin can maintain reliable electrical performance in these extreme environments over a long period.

These Pogo Pins are rated for 12V, meeting the needs of most industrial and consumer electronics products, and are particularly suitable for applications such as small detection equipment, sensors, and smart home devices.

The maximum current carrying capacity is 2A. This current carrying capacity allows it to transmit power while ensuring low contact resistance, preventing overheating or poor contact due to excessive current.

Each Pogo Pin has a maximum contact impedance of 50 milliohms, ensuring good electrical connection and efficient signal transmission. Lower contact impedance means less current loss and higher signal transmission quality, which is crucial, especially in applications requiring high precision, such as medical instruments and precision measuring equipment.

• In the design, the compression amount is typically 2/3 inch of the total stroke; insufficient pressure or thrust will lead to unstable impedance; conversely, excessive pressure will damage the tube opening, causing pin jamming.
• During assembly, care should be taken to avoid excessive force on the tube opening to prevent impact that could deform it and cause pin jamming.
• Battery contacts mating with the POGOPIN or FPC gold fingers should be free of dirt, oxidation, etc.

With over 15 years of experience in the connector industry, Xinteng Electronics has built a strong reputation for delivering high-performance, reliable, and customized interconnect solutions to global clients, particularly in North America, Europe, Japan, and South Korea. Our products are widely used in consumer electronics, medical devices, smart wearables, industrial automation, and communication equipment.we are committed to quality, innovation, and long-term partnerships, helping clients achieve seamless electronic connections in an ever-evolving technological landscape.

Pogo Pins are exposed to air while handling current, making them prone to oxidation over time. This increases contact resistance and affects performance. To improve oxidation resistance, we generally optimize the plating process and sealing design.

Gold Plating: The most common way to improve oxidation resistance is through gold plating. Gold not only has good conductivity but also extremely strong oxidation resistance. To enhance the durability and stability of the plating, we choose a gold plating thickness of 0.025µm or more, which effectively prevents oxide formation.

Nickel Underlayer: Under the gold layer, we usually plate a layer of nickel as a protective underlayer. Because the nickel layer effectively isolates oxygen and moisture, plating a nickel layer before the gold layer allows the gold layer to adhere more firmly to the metal.

Hermetically Sealed Design: For some high-end products or applications with extremely high requirements, we can also design hermetically sealed structures for Pogo Pins to seal the contact surfaces and further prevent the intrusion of oxides or other harmful gases.

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