The contact surface is soft as traditional carbon conductive pill ; the gold pill contact PCB is better than gold plated metal pill.

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 - Longer lifespan
 - It will not have any dent during assembly due to soft surface.
 - Suitable for automotive keypad that need to withstand higher current and voltage.
 - Electrical specification: from 0.5A (15V) to maxium 2.0A (30V).
 - (Lifespan is inverse proportion with current and voltage.)
 - Contact resistance : less than 1 Ω.
 - Resist oxidation and SGS qualified.