Anyone as any idea what part this is? Or even what exactly is this supposed to do in a circuit?
It's part of a relay circuit.
\$\begingroup\$
\$\endgroup\$
4
-
\$\begingroup\$ Please provide context (type of device, partial reverse engineered schematics i.e. probably used together with). Does it have some other side? It kinda looks like a bunch of precision resistors on ceramic in that small resolution \$\endgroup\$– PlasmaHHCommented May 25, 2016 at 14:47
-
1\$\begingroup\$ It looks like a crappy picture. \$\endgroup\$– Andy akaCommented May 25, 2016 at 14:48
-
\$\begingroup\$ Picture sucks. The part could be a transformer core. \$\endgroup\$– user76844Commented May 25, 2016 at 14:50
-
\$\begingroup\$ Updated picture \$\endgroup\$– user2967920Commented May 25, 2016 at 14:56
Add a comment
|
1 Answer
\$\begingroup\$
\$\endgroup\$
It's a laser trimed resistor array. Sometimes known as a "hybrid". It's used where you need high precision resistors. Less common these days except in specialized equipment.
EDIT: From your new pictures, it looks like it's trimmed to 680 kohm.
