The 2N, 2N, and 2N are silicon transistors in a TO66 type package designed for high- speed switching and linear amplifier applications for . Manufacturer Part No: 2N Newark Part No.: 58R Also Known As: GTIN UPC EAN: Technical Datasheet: 2N Datasheet. 2N Transistor Datasheet pdf, 2N Equivalent. Parameters and Characteristics.
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It doesn’t run any cooler than the original design which also really didnt warm at all. The lower you can go, the better. I don’t follow the ‘running cooler’ line, though. Tons of reading, tinkering, testing, playing.
2N NTE Equivalent NTE T-NPN SI SW LINEAR AP – Wholesale Electronics
Or use a heat sink for the TO? Only sure way to test is out of circuit. By the way, my Meteor has a CPU repaired by you barakandl. Central Semi keeps track on supplies and adjusts prices accordingly, they already increased their price by 3x in a short period of time. You You are not signed in!
The BUX85 seems to be a viable alternative using method shown above. Fun fact datasheett these driver boards. Topic Gallery There have been 3 images uploaded to this topic.
A lot of that stuff rolls over nicely into pinball and arcade electronics which is mostly generic stuff.
Replacing obsolete Bally/Stern HV TO-66 transistor with more available TO-220
Heat in this setup is very minimal. I will have to look into finding BUX85 with a non insulated tab. Been working as an electronics design engineer for 30 years same company the whole time. Replaced the 2n with the rest of the HV Regulator components. My HV section went on my lost world and didn’t have any 2n on hand. Replaced the 2n and the non-heatsinked and for a few seconds it output the correct voltage then nothing.
Topic Stats 43 posts 14 Pinsiders participating Latest reply 2 years ago by eh97ac Topic is favorited by 17 Pinsiders.
2N3584 – 2N3584 NPN High Voltage Switching Transistor Datasheet
Hey, would this be a good addition to pinwiki? We really need people like you on pinside. Well, with out the heat sink it may datasheer too hot. I have probably 20 of these driver boards on hand i need to eventually go through, that is a no brainer to me.
Yep — BUX85’s on this page: As you can see from the back side, no tricks in mounting it. Bumping cause this is good info and those new to the hobby might have missed a good piece of info. Genie Coin Shooter Rod. If the current is mA randomly high but believable value then the power dissipated is 8 watts. Unless the heat sink compound was dried out, I do not see any reason for the 2n354 to be any different in temp.
And I see no reason for the heat sink to be at a different temp, either. Certain page elements may have been deliberately hidden.
I got a few of my games with them too.
Other resistors in the circuit test at proper values as do the two diodes. I was trying to say in this setup it does not get hot compared to original dafasheet.
Standard BUX84 and datxsheet transistors are with the non-insulated tab. Circuit went bad but can’t figure why. These transistors you can test with your DMM on diode test in a conventional way. Now i fix pinball boards to pay for my hobby.
But turn that V down to save your Plasma tubes. Yes the heat sink will still be required to be in place. Unless I’m missing something major, it looks like this transistor is neither difficult to find nor expensive:. Same thing is going on with LMK regulators.