Identify SMD capacitors in the AMD 7840HS package?

F5F Stay Refreshed Hardware Desktop Identify SMD capacitors in the AMD 7840HS package?

Identify SMD capacitors in the AMD 7840HS package?

Identify SMD capacitors in the AMD 7840HS package?

J

JEL2112
Member

102

09-27-2023, 12:18 AM

#1

Hi All, in the attempt to upgrade my cooling interface material on my laptop, I seem to have knocked out three ceramic decoupling capacitors from my AMD Ryzen 7 7840HS CPU. Can anyone help me figure out the capacitance of the missing caps so I can try finding replacements?

J

JEL2112

09-27-2023, 12:18 AM #1

Hi All, in the attempt to upgrade my cooling interface material on my laptop, I seem to have knocked out three ceramic decoupling capacitors from my AMD Ryzen 7 7840HS CPU. Can anyone help me figure out the capacitance of the missing caps so I can try finding replacements?

M

malt4192
Junior Member

46

09-27-2023, 12:24 AM

#2

do you still have the unassembled capacitors? use a LCR multimeter that can measure the capacity. Then look up on sites like mouser.com for this capacity, the size (0603?) and 16V or higher voltage. If you don’t have it anymore or can’t measure it, try 22pF.

M

malt4192

09-27-2023, 12:24 AM #2

do you still have the unassembled capacitors? use a LCR multimeter that can measure the capacity. Then look up on sites like mouser.com for this capacity, the size (0603?) and 16V or higher voltage. If you don’t have it anymore or can’t measure it, try 22pF.