探針

探針Spring Probe

WLCSP彈簧探針卡可如客戶客製化需求,使用優勢上為易維護易更換探針,可做單針/雙針測試,雙針測試最小間距0.40mm

Socket Application	WLCSP
Spring force	25g @ 0.4mm
Current	3A /20ms peak
Bandwidth	4 Ghz @ -1dB
Top Plunger	Pd Alloy No Plated Bottom
Plunger B	Hardened BeCu plated with hard gold plating(2.5 um) over Nickel Barrel: P.B. Gold Plated
Spring	SUS flashed with gold over Nickel
DC Resistance	50mΩ

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