Electronics > Repair

Fluke 23 with blown R1 (fusible 1K, 2W) and R2 (1M, 1W 5%)

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Caladan:
I have a Fluke 23 with blown R1 and R2 resistors. Both measures OL. Everything else seems fine.

Need help finding replacement part numbers.
R1 is a fusible 1K, 2W and R2 is a 1M, 1W 5% resistor.

Thanks!

Paceguy:
These parts are no longer available thru Fluke. Best to purchase a parted out 23, 73, 75 or 77 and harvest the parts there.

coromonadalix:
there was some talk there

https://www.eevblog.com/forum/testgear/fluke-77-replacement-for-r1-(1k-2w-fusible-resistor)/

Caladan:
Hi again, what do we think of using these components as replacement parts?

Fuse:
https://no.mouser.com/ProductDetail/576-KLKD020.T

R1 - Wirewound Resistors - Through Hole 2W 1000 ohms 1%:
https://no.mouser.com/ProductDetail/588-WHC1K0FET

R2 - Thick Film Resistors - Through Hole 1M ohm 5% 1W High Voltage:
https://no.mouser.com/ProductDetail/756-VRW68-1M0JI

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