What to Do When Magnetic Contacts Turn Black or Lose Contact?
Black contacts usually mean base material oxidation after plating wear, or a black film formed w
Why Does a Pogo Pin Get Stuck and Fail to Spring Back?
Main causes: 1. contamination or foreign particles jammed between plunger and barrel; 2. plunger
Why Does the Magnetic Connector Attach but Not Charge?
Common causes are: 1. pin map mismatch or reversed polarity; 2. insufficient contact compression
Can You Customize with Only a Sample and No Drawing?
Yes. Send us the sample and we measure the dimensions, contact layout, pitch, plating and spring
What Is the Lead Time for Sampling and Mass Production?
For standard projects: solution and quotation within 48 hours, engineering samples in about 7 da
What Information Is Needed for a Custom Magnetic Cable?
Four basic inputs: 1. current and signal requirements (charging current, whether data is carried
How Many Mating Cycles Does a Magnetic Connector Last? How Is Service Life Evaluated?
Service life is evaluated by mating cycles and contact resistance change. Under rated current an
How to Determine the Working Stroke and Compression of a Spring Contact?
The working stroke is the travel range over which the pin keeps reliable contact; compression is
Is a Stronger Magnetic Holding Force Always Better?
Not always. Too little holding force causes unstable contact and accidental release; too much ma
Does a Thicker Pin Carry More Current?
Not necessarily. Current capacity depends on the cross-section of the whole conduction path, the