Category Archives: zero ohm resistor

The Zero Ohm Resistor

What’s your favorite value of resistor? 1K? 10K? They’re all fine, but when you need nearly no resistance at all, nothing beats the good old zero-ohm resistor.

Wait a minute! Resistors are supposed to resist current. What the heck does a zero-ohm resistor do? Well, the short story (tee-hee!) is that it’s like a jumper for single-sided surface-mount boards. In the bad old days, companies used to save money by running single-sided boards, and you could buy wire jumpers to help make the layout that much easier.

Fast forward to the modern era, where there’s not a through-hole component to …read more

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Posted in layout, misc hacks, parts, pcb, single-sided, surface mount, zero ohm resistor | Leave a comment