Audiofonics ADF-243 Car Audio Amplifier "irfz44n" Questions

burnt transistor with letters and numbers first row (IRFZ44N) second row (I R 544M) third row (03 65) dude irfz44n is the transistor number... it is quite a common transistor... ask for it in the ...

...and im trying to fing a store or a website where i can purches the parts can someone help me please IRFZ44N 1-R450G =4 OF THESE 86 EE IRFZ44N 1-R450G =2 " " 87 01 FMG5 ->|--|<- =1 54 20 IRFZ44N 449E ...

...(TH1) and the other one i need is a black square with 3 prongs on it and the number on that is (IRFZ44N) (ITR339G) (CE 70 7E) JUST LIKE THAT ON TOP OF EACH OTHER IF YOU KNOW WHERE I CAN GET THESE ...

tengo problemas con mi amp..es un legacy LA930 400x2 se quemaron 3 transistores IRFZ44N, Y 3 resistencias de 68 ohms que llegan a la compuerta de ellos aparte 2 capacitores de 1000uF 50 volts , ...

...BEYOND THE SCOPE OF THIS FORUM AND REQUIRES AN EXPENSIVE HIGH IMPEDANCE MULTIMETER TO DO SO. YOUR IRFZ44N SHOULD BE MANUFACTURED BY INTERNATIONAL RECTIFIER AND THE EXACT REPLACEMENT SHOULD BE OF

...IT BLEW ALL SIX TRANSISTORS ON THE BOARD. I TRIED TO ORDER THE PARTS, IOR International Rectifiers IRFZ44N. FROM ELECTROSONICS, THEY SENT ME A REPLACEMENT FROM NTE , NTE MOSFET-POWER N CHANNEL PART ...

...i want to know if its the ouputs(TIP35C & TIP36C) that need replaced or the power supply mosfets(IRFZ44N)? none of either look bad or burnt. or if i can get any kind of repair manual for this amp. ...

No sound out of it, took it apart and found one of the Irfz44n mosfets burned up and the resistor right beside it burned too, What would cause this?Thanks Hello rjhunting, Most often the output MOSFET