NEWS

Pay attention to industry information, focus on product hotspots

Location: Home  >  News  >  pogo pin
Company News Industry News spring thimble pogo pin

The role of Pogo pin.Elastic contact Direct sales.battery electrode Production

source:pogo pin release time:2021-11-25 Article author:sznbone Popular:POGO PIN

The role of Pogo pin.Elastic contact Direct sales.battery electrode Production(图1)

  The components of Pogo pin roughly have 3 parts: needle shaft, spring, needle tube

  1) Needle shaft: The material is generally Becu or SK. Both have advantages and disadvantages. Becu has good conductivity, but lacks hardness. SK has high hardness, but it is easy to rust.

  2) Spring: It is also more important. SUS SWP, especially now that more and more PB free products, directly cause the pins or BGA solder balls to soften or harden. During the test, it was found that the original yield rate was very high. High, after changing the solder ball or pin material, the yield is very poor. The choice of spring pressure is very important. The test environment has strict requirements on the spring material. High and low temperature testing directly affects the working life of the probe.

  3) Needle tube: There are more materials to choose, generally PB material is used.

  The main reason for the low yield is due to the increase of the probe impedance during the test.

  The increase in impedance is mostly caused by the arc wear of the needle shaft, the destruction of the coating during the test, and the tin hanging on the needle shaft.

  How to solve the problem of tin hanging on the pin shaft and the problem of soft coating. The alloy coating can effectively solve this problem, increase the hardness of the needle shaft and the surface of the alloy material is basically not good for welding and adhesion. The special Nanotek brush cleaning brush can effectively solve the problem of tin hanging.


Read recommendations:

M2742 6.0x13(1A)anode electrode Production

M2716 5.5x7.25(1A)anode electrode company

M2648 7.5x5.8(4A)anode electrode company

Introduction of double-ended spring charging pin.Elastic contact company

The determinants of the price of custom pogo pins.Spring Loaded Contact Pin factory

Related Information

Introduction of double-ended spring charging pin.Elastic contact company

2021-11-30

The determinants of the price of custom pogo pins.Spring Loaded Contact Pin factory

2021-11-30

Several methods to improve the service life of fine springs.battery electrode Processor

2021-11-29

Several factors influencing spring fatigue strength.Elastic electrode Production

2021-11-29

The difference between the round hole pin header and other concepts.Elastic contact Production

2021-11-27

Introduction of round hole female row pin connector.Elastic contact Vendor

2021-11-27

Pogopin product structure (shape) and advantages.battery electrode manufacturer

2021-11-26

What role does the core component pogo pin play?battery electrode manufacturer

2021-11-26

The development trend of electronic components pogopin.battery electrode factory

2021-11-25

The role of Pogo pin.Elastic contact Direct sales.battery electrode Production

2021-11-25

What is a guide wire spring?Elastic electrode Processing

2021-11-24

What are the reasons for the failure of precision springs?Elastic contact manufacturer

2021-11-24

Features of FPC connector!medical electrodes Processor

2021-11-19

How to connect the round hole header to the pin!Precision car parts price

2021-11-01

Introduction to storage of board-to-board connectors!Antenna probe company

2021-10-13

competition faced by pin header and female pogopin connectors can be divided into two aspects.pogo

2021-10-12

Analysis of the future development trend of the pogopin connector market in my country!pogo pin

2021-10-12

What are the functional characteristics of the board-to-board pogopin connector?pogopin price

2021-10-12

How to check the board to the pogopin connector and the production process

2021-10-11

How to evaluate the price of pogopin female header connector

2021-10-11

Introduction to Magnet Connector Charging

2021-10-09

Introduction to the product principle of pogo pin connector

2021-10-09

pogopin mechanical parameters!pogopin manufacturer

2021-10-08

Pogopin electrical parameters!RF Pogo Pin price

2021-10-08

Let me tell you how to choose the right connector?

2021-09-30

Pogopin pogo pin connector life!pogopin price

2021-09-30

What is the development space for round hole pin headers?pogo pin Vendor

2021-09-29

Precautions for board-to-board connectors and operating points that are easy to overlook!

2021-09-29

pogopin connector manufacturers!Antenna thimble company

2021-09-28

how to improve the performance of the pogopin connector!Spring thimble manufacturer

2021-09-28

86-755-89900596