12KV High Voltage Diodes for Microwave Oven HVR1X4 .
fit for sharp frigidaire microwave diode t3509, Replaces Part Number: A6202-3280, 6021W3B001U, HVM12/T3512/512TH/T3509/T4512/4512/CL4512 .It could be used for all brand microwave oven.
Note: When test the HV diode whether is ok , please only use the Pointer Multimeter to test the resistance . (one direction is 0 ohm , and another direction is about 10k to 20 k ohm ) . Besides, please don't use the digital multimeter . Because the result will be 0 ohm on both direction.