FFS here we go againe,was the post written in an alien language then?,i must find a rosetta stone,WTF IS WRONG WITH PPL?,piece of advice if your just gonna slagg of my grammer fuck off!
FFS here we go againe,was the post written in an alien language then?,i must find a rosetta stone,WTF IS WRONG WITH PPL?,piece of advice if your just gonna slagg of my grammer fuck off!
2) No personal attacks. This is the biggest rule on this forum. If you don't follow it, you are not welcome here.
thanks ian more helpfull info given than the idiot brunby,cheers.
Warning given to m3vuv for breach of rule #2Quote2) No personal attacks. This is the biggest rule on this forum. If you don't follow it, you are not welcome here.https://www.eevblog.com/forum/chat/forum-rules-please-read/thanks ian more helpfull info given than the idiot brunby,cheers.
People here are trying to help you, how you write shows a total lack of care on your side and makes you very hard to understand. This is not our fault, it's yours, plain and simple. You need to humble yourself and accept that you need some help with your grammar/wording and accept it when offered or you're going to end up banned from this forum also.
What a personal attack is, is actually rather ambiguous, my advice to m3vuv, is you have to be a sly as them, or u get booted off, its unfortunate, and every single electronics forum on the internet is exactly the same, I didn't make it this way I am sorry.
What a personal attack is, is actually rather ambiguous, my advice to m3vuv, is you have to be a sly as them, or u get booted off, its unfortunate, and every single electronics forum on the internet is exactly the same, I didn't make it this way I am sorry.
Tbh the thing that angers me on these forums is when folks dont read the question and give answers what i am already aware of
It makes me mad,having to waste my payed bandwith reading replys that dont answer the question i originaly asked
dont mean to be rude but it totaly pisses me off big time,Then ontop of that is the grammer police WTF !!!!.
how about folks just stick to the questions asked ?
how about folks just stick to the questions asked ?
JIS semiconductor device numbering scheme
The Japanese Industrial Standards, JIS part numbering scheme for semiconductor devices is standardised under JIS-C-7012.
This scheme uses a type number that comprises of a number followed by two characters and then this is followed by a serial number.
First Number
The first number indicates the number of junctions int he semiconductor device.
1 = Diode
2 = Bipolar transistor or single gate field effect transistor
3 = Dual gate field effect transistor
Letters in positions 2 & 3
SA = PNP high frequency bipolar transistor
SB = PNP audio frequency bipolar transistor
SC = NPN high frequency bipolar transistor
SD = NPN audio frequency bipolar transistor
SE = Diodes
SF = Thyristor (SCR)
SG = Gunn devices
SH = UJT (Unijunction transistor)
SJ = P-channel JFET / MOSFET
SK = N-channel JFET / MOSFET
SM = Triac
SQ = LED
SR = Rectifier
SS = Signal diode
ST = Avalanche diode
SV = Varactor diode / varicop diode
SZ = Zener diode / voltage reference diode