| 摘要 |
A POGO pin that can measure low frequency products as well as RF products and also have a long life span, and a test socket including the POGO pin are provided. The POGO pin includes a metal plunger formed of a conductive metal so as to electrically contact the semiconductor package, and a rubber contact pin connected with the metal plunger and formed of a conductive rubber so as to electrically contact the test board. |
