BOJACK CL04-12 Microwave Diodes 0.5A 12KV Compatible for WB27X10597 W10492276 Replaceable Parts 4512,T4512, CL4512 High Voltage Diode (Pack of 2)

Good parts look of good quality and works as advertised

You must use at least 100 volts to test them.

Parts tested good. Fixed my microwave (would turn on and run, louder than normal hum, but no heat) problem. $5 part fix saved me $195. Try this part first if you have them same no heat problem.

I ordered these since it was the correct diode but when I received my order discovered the female connector was 1/4 inch / 6.35 mm but the capacitor in my Sharp microwave has the more common 3/16 inch / 4.8 mm connector. BiCai makes capacitors with both 3/16 and 1/4 terminals but 3/16 seems to be the most common configuration. To say the least I was not able to use these but was impressed with the manufacturing quality, the terminals were solidly attached and the heat shrink tubing on the female connector to diode wire nicely fitted so I wanted to at least review the assembly. Granted, I have no idea if the diodes are any good so this is a very limited review.

They work well

I bought just in case I needed one. Have not used it but only one of two were received.

everytime my wife turns the microwave on and it's empty, thinking she set the timer, the microwave overheats and the diode blows. I have used these 3x now to fix the issue, so if your microwave comes on but won't heat, this part is usually the culprit.

Product was easy to install & worked perfectly.

I ordered for nothing but was a good price. Well made from what I can tell.