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> 10 2N3055 equiv. npn power transistors,300V,400 khz,TO3
10 2N3055 equiv. npn power transistors,300V,400 khz,TO3
(300V, 400 KHz, TO3), NOS ICsNew, unused, unpackaged, high quality, steel T0-3 package. Proprietary-marked (e.g. "R71472D") but some sample-testing and replacement use for 2N3055s in commercial equipment indicates equivalent to the all-purpose 2N3055. From my sampling tests and actual circuit experiences, these are: 90W, 8A, 300+V (my test gear maxes out at 309 VDC), 400 KHz, and dynamic AC beta 70-90 (tested using a B&K Model 161 transistor tester; DC beta or Hfe is about 43% higher than AC beta). Perfect for the hobbyist, experimenter, repair technician or business, especially if you don't like your devices easily reverse-engineered. Great for many general applications, including audio applications well into the ultrasonic / sonar range. This may be the time to make sure your inventory is well-stocked! Image is 10x. The blue mark is a mark I made on each transistor I checked and found acceptable beta and leakage.
NOTE: Later availability not guaranteed. LIMITED QUANTITY. UNIQUE ITEM - I HAVE ONLY ONE OF THIS ITEM.
Seller listing codes: LD049, LR000-S00, LS000-R00, MM000, CC000.
