Structural Features of SMT POGO PIN
With ball structure: The ball inside allows more buffer, so result in a even more reliable connection.
Bias structure: The biased tail of the plunger creates a lateral force, so further improves the contact.
Back drill structure: The back drilled plunger increases the space for the spring, so allows a shorter pogo pin for tight space.
Pogo Pin is spring loaded probe which is made by precision instruments with riveting workmanship. It usually consists of plunger, tube and spring.
Pogo pin is generally applied in the precision connection inside the electronics products such as mobile phones, communication devices, automotive, medical devices, aerospace devices and so on. Since pogo pin is very fine probe, it can make the finished connector light in weight, small in size and exquisite in look when it’s applied in a precision connector.
Parts | Materials | Surface treatment | Hazardous substances | Remarks |
Plunger | C3604 | Ni 1.4u~3.75u
Au 0.4u | Lead is less than 4%, RoHS compliants | Forming Process C3604 for Lathe Tuming Maching |
Tube | C3604 | Ni 1.4i~3.5u
Au 0.1u | Lead is less than 4%, RoHS compliants | |
Spring | SUS304 | N/A | ||
Housing | PA46
LCP HPPA | N/A | Halogen free material | fire-protection rating UL94V-0 |
Cap | PA46
HPPA | N/A | Halogen free material | fire-protection rating UL94V-0 |