Pogo pin connector is also called pogo pin connector, charging pin connector, probe connector, etc.; it is mainly used in computers, printers, GPS positioning, communication equipment, medical equipment, aviation equipment, etc.; pogo pin connector is A special connector, the basic structure is mainly composed of a turning needle tube, a turning needle, a compression spring, and a plastic part. The needle tube mouth is crimped to maintain the needle in the needle tube, relying on the spring to provide contact force to establish an electrical connection between the needle and the docking parts. However, you must pay attention to the use of pogo pin connectors. Now Wanchang will tell you about its use precautions.
1. Contact direction of spring thimble connector
The working direction of the spring thimble connector should be vertical to prevent the spring thimble connector from being stressed from the side in other non-vertical directions.
2. The battery contacts or FPC golden fingers matched with the spring thimble connector must not be dirty or oxidized.
A. There must be no residual sealing liquid;
B. No other dirt residues are allowed;
C. The spring thimble connector should be prevented from touching the plastic partition during assembly and use.
3. The compression of the spring thimble connector is usually 2/3 of the total stroke; too little press-in and insufficient positive force will cause unstable impedance; too much press-in will damage the nozzle and cause pin stuck. During the assembling process, special attention should also be paid to prevent the tube mouth from being damaged and causing pin stuck.
4. The head and nozzle of the spring thimble connector should be prevented from touching the plastic partition during assembly and use.