I am currently working on a Stetsom EX6000 and I noticed some of the SMD can capacitors have different markings on them and I was wondering what the differences mean.
The standard SMD can caps are marked up in black stencil CS but I noticed that some of the SMD can caps are marked up in blue stencil MRS.
What’s the difference?
David
The standard SMD can caps are marked up in black stencil CS but I noticed that some of the SMD can caps are marked up in blue stencil MRS.
What’s the difference?
David
Attachments
The color of the painting is meaningless. The real important thing is the value: 100µF @ 50V in the first two and 47µF @ 25V in the second.-
I presume the same. color perhaps identify the manufacturer, or lot number. Who, knows. But really important is the value, voltage rating an eventually tolerance and temperature limit.
The letters are likely the series for the manufacturer (each series having it's own pros/cons). The color could indicate that the capacitors are low impedance polymer electrolytics/tantalums.
Yes, OK, you are true, but a special case of electrolytic. Usual aluminum cans are aluminum electrolytic capacitors.