Component identification

I agree. It looks like an array of 10MOhm resistors. It looks from the white silkscreen on the PCB like there are probably 6 resistors on that substrate with the terminals of all resistors brought out instead of being commoned, though from this angle I cannot tell for certain. They probably chose to use a resistor array instead of separate resistors because they wanted the resistors to match each other very well (to all have the same value within a small percentage). I don't know where you can get them from.

Chris

Reminds me of an "in house" product. Something like HP or TEK would use.

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Best Regards:
                     Baron.

Could be.

There are similar products (though these days the most similar ones I found while looking were SMD - like that but with no pins) and most are

2, 4, or 8 resistors, rather than the oddball "12-pin" layout - and none seemed to be in that high of a resistance (1M is as high as I've seen in a brief search.)

ie,

There are some in DIPs on nearby pages, but none to match the item pictured.

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Cats, coffee, chocolate...vices to live by

If you look closely it's actually smt curved lead that's been located into a through-hole location.

RL