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Author Topic: BA Ampeg 210 SP  (Read 2104 times)

adv

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BA Ampeg 210 SP
« on: September 23, 2015, 09:52:23 PM »
Hello,                                                                                                                                                                  I need more help on understanding electronic component lingo.What does IRFP140. IR 77.407L with a 09 underneath it stand for.Thanks for all the INPUT.                                                                                                                                                                  ADV

Enzo

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Re: BA Ampeg 210 SP
« Reply #1 on: September 24, 2015, 01:44:11 AM »
IRFP140 is the part number, all the rest is date codes and production line information.

Scroll down near the bottom of this data sheet where it says "Part marking information".

http://www.irf.com/product-info/datasheets/data/irfp140npbf.pdf