Spring antenna thimble

The spring antenna thimble, also known as the pogo pin, is a spring probe formed by riveting the three basic components of the needle, the needle tube and the spring by precision instruments. The function is to ensure that the pogopin keeps the needle in contact with the inner wall of the needle tube when it is working, so that the current mainly passes through the gold-plated needle and needle tube to ensure the stability and low impedance of the pogopin.

Spring antenna thimbles are widely used in smart home, mobile phones, wearable devices, military, communications, automobiles, medical, computers, aerospace and other electronic products for precision connections; due to the small size of the spring antenna thimble, the production is fast, and the surface is smooth, so the application In precision connectors, it can reduce the weight of the connector, save space, and beautify the appearance of the product, which is also an important reason for its popularity in the market.

Common specifications of spring antenna thimble Pogo pin:

Rated current: 1.0A (can be customized according to demand)

Rated voltage: DC 12V (can be customized according to demand)

Contact resistance: 50mΩ (100mΩ for reverse drilling)

Life test: 10000 times (can be customized according to demand)

Tan Li requires the signal pin to be greater than or equal to 60g Min at Max working height

Power pin greater than or equal to 90g Min at Max working height

Salt spray test: 48H or 72H or 96H

Solder ability:Reference Doc: EIA-364-52

Vibration Test Random Vibration :EIA-364-28, Test condition II

Spring antenna thimble Pogo pin Connector material selection:

Needle: Brass

Needle: Brass

Spring: SUS304

Plastic: PA or LCP