7777

[mindoverflow]

Hello,

What is this black component with a 7777 marking around it. It's in a power supply where I got a fried FEP30DP.







Thanks.

 

[Joseph Davis]

Looks like 777 plus 7 zeros.

How To Read SMD Resistor Codes

Pretty cool, until I lucked across that link I was only aware of three digit or three alphanumeric resistor values for SMT stuff. That said, it's a super high value, so I might not be correct.

 

[vedo35]

if you compare close to them normal lookign smds probably diod maybe zener diods. Beacuse looking almost like the left side smd diods.