Weaknesses of Pogo pins in camera testing

　　The structure of the pogo pin is relatively complex, consisting of a spring, a needle head, a needle tube, and a needle tail. The surface is covered with gold plating, the cost is relatively high, and the production process is relatively complicated.

　　The rated voltage that the pogo pin can pass is only 1A. Due to the complex internal structure, the current may attenuate in different parts, resulting in inaccurate test results.

　　The service life of the pogo pin has been tested at about 5w times, which cannot cope with the high-frequency test requirements, and the number of replacements is frequent.

　　The pitch value that the pogo pin can deal with is between 0.3mm-0.4mm. In the small pitch, the life and stability are poor, and the pin may be stuck or broken, which is not conducive to the stability of the connection.

　　02blade pin advantage in camera test

　　The blade pin is a one-piece structure, made of nickel alloy / beryllium copper material, made by laser equipment and special process, and then hardened and gold-plated in the later stage.

Read recommendations:

M2097 2.0x3.5(1A)

M2549 2.0x10.85(1A)vintage thimbles Processing

M1729 3.5X12(2A)Electronic Cigarette Pogo Pin Production

What links need to be tested for high-quality waterproof spring thimbles?

Board-to-Board Connector Testing Micro Needle Modules,types of dna probes