2SD datasheet, 2SD circuit, 2SD data sheet: SANYO – Low- Frequency Power Amp, Electronic Governor Applications,alldatasheet, datasheet. 2SD Rev.E Mar DATA SHEET 1 / 6. TOLM 塑封封装NPN 半导体三极管。Silicon NPN transistor in a TOLM Plastic. Characteristics of the 2SD bipolar transistor. Type – n-p-n; Collector-Emitter Voltage: 25 V; Collector-Base Voltage: 25 V; Emitter-Base Voltage: 5 V; Collector .

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(PDF) 2SD400 Datasheet download

The repairing tech used a TCG to replace the 2sd on the heat sink. Thinking of buying some extras, too. It’s tricky to set the bias up on the BinkmanSep 5, Check a few traces in last pic. Thanks for the E nlightenment!

2SD datasheet, 2SD datasheets, manuals for 2SD electornic semiconductor part

The replacement is a TCG BinkmanSep 8, Google returned Dqtasheet electronics as a source. Discussion in ‘ Solid State ‘ started by mikte15Sep 5, CCW but I can wire in a cw plus v pot in reverse. I played it a bit after I bought it but it sounded a bit off so I stowed it away until I was ready to do a full recap. I couldn’t find any. Share This Page Tweet.


Log in or Sign up. Surprisingly they also the 2sd for 45 cents.


Good once over visual before you repack it. At this point what would you do? Yes, my password is: Since none of the components were the same as stock I decided to follow the EW’s advice in this thread and go with On Semi replacements.

I use Chem-Wik to desolder and an industrial grade solder made by AIM for surface mount applications. Do you already have an account?

2SD Datasheet PDF –

Because of this discussion I’ve noticed more issues. Was advised to replace the trimmer pot VR That and a little RS flux. I know it’s hard to determine good solder on a pic with lighting and all.

You must log in or sign up to reply here. If it looks good on the boards probably easier to fix maybe but if it’s pretty burned out or looks like it came out of a flood?


I’m in 2sd4400 process of rehabbing this Realistic I’ve had for a couple of years. The replacement is not a TO package and there is no stock mounting clip like the other channel right.

There must have been a lot of those lying around. Your name or email address: Thanks Glen, I will check out your recommendation. Lastly, can someone enlighten me as to the meaning of the E in brackets in the schematic.

Glen, The ZTX looks like a very good match. I posted this same question on Diyaudio and and received good advice from there as well. Leave the transistor that’s there? BinkmanSep 6, Hopefully, this post will aid others who wish to restore this model. Now that I’ve started I found one channel must have failed because there were a lot of replacement components.

Are the clamps available anywhere?

Last modified: April 29, 2020