2SA1837 PDF

Characteristics of the 2SA bipolar transistor. Type – p-n-p; Collector-Emitter Voltage: V; Collector-Base Voltage: V; Emitter-Base Voltage: 5 V. TOSHIBA 2SA(F.M) | Transistor: PNP; bipolar; V; 1A; 2W; TOAB – This product is available in Transfer Multisort Elektronik. Check out our wide range. 2SA PNP EPITAXIAL SILICON TRANSISTOR. UNISONIC TECHNOLOGIES CO., LTD. 2 of 4 QW-RG. ▫ ABSOLUTE.

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Illinois, close to St. You can see in very detail the look of the lot 4: Yes, my password is: Share This Page Tweet.

Very shiny legs – to the point where Im a bit suspicious. You are right to be looking carefully at the replacements for these transistors, the mechanical and electronic chracteristics of the originals are difficult to match.

2SA1837 Original Pulled Toshiba Transistor A1837

I’ve come across dozens of fake TO transistors, and these are worthless! Especially now that the above mentioned 2sa1873 availability has fallen off the edge of a cliff.

This transistor is just got discontinued, it is cheap, I just don’t think there is incentive to make fake one for this cheap price. I doubt anyone can fake it this good. Bdent might have bough large quantity and still have old stock. Stamped under all the “2SA’s” and 2SC is “5: I choose this transistor for the low Vbe.


I picked this by the low Vbe, most of the TO transistor have higher Vbe than 0. Unless anyone else knows of any other decent possible sub at the same specs?

2SA Datasheet, Equivalent, Cross Reference Search. Transistor Catalog

HyperionNov 9, You saw I did write I compare in detail with the one I bought from Digikey 3 years ago and they are identical except the lot number 5: ChitsDec 2, There are certainly tons of fakes of these being made. People here order from them also. I use this site to find transistors: Anyone know a good source for these? Discussion in ‘ DIY ‘ started by slimecityNov 9, Log in or Sign up.

I picked 2SA mainly by the Vbe. Your name or email address: This is from Bdent, not any ebay stuffs. They look OK but.

Do you already have an account? Good ole Ceitron in the US also has em in stock: I got these from Bdent. You could try bdent – Here http: AlanNov 30, They are rated at Mhz. Time for some upgrades in server hardware and software to enhance security and take AK to the next level.


My Japanese Data manuals stop at 2SA! No, create an account now. Yours are on the high side. Bdent seems to have plenty in stock and Im pretty sure I can 2ea1837 that the parts will be genuine.

From datasheet, hfe is minimum Looks like these are getting scarce. And stops at 2SA Thanks peeps – I think I need to stock up on 2sa11837 to potentially replace those AlanNov 9, That’s normal, they build by the lots, you don’t expect the ones bought 3 year ago are from the same lot.

Mouser seems to carry the but not the arrgghh. You must log in or sign up to reply here.