2N or 2N might do you but a 2N is identical to a BF You can get the datasheets here: You can get. BF ON Semiconductor / Fairchild Bipolar Transistors – BJT NPN/ 50V datasheet, inventory, & pricing. BF are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for BF

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Want to add to the discussion? Not sure if your question is on topic? It is a small transmitter. Buying and general tech.

Dec 20, bf449, 1, First, check out our list of national and global suppliers. Do you already have an account? Discussion in ‘ General Electronics Chat ‘ started by doug08Mar 12, Do you agree or disagree. What are you using it for?

On topic questions only – see Rule 1.

Electrical installation work and parts, home lighting inc. I don’t have a scanner. Electrical wiring home, industrial: No, create an account now.

The Philips datasheet shows the transistor from the bottom the side where the pins come out of the bf44. Quote of the day. Use of this site constitutes acceptance of our User Agreement and Privacy Policy. Thank you for your interest in this question. I think you may just have to test each lot of transistors.


BF Price & Stock | DigiPart

Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site the bf4944 bonus does not count. Alternatively, figure out who specifically manufactured the devices you have, and get their datasheet.

AskElectronics subscribe unsubscribe 42, readers users here now A subreddit for practical electronic engineering questions: Solar Ask here if designing or repairing your own electronic control circuits. Questions on use, specifications, buyng spares and maintenance.

10pcs BF494 Original NPN Medium Frequency Transistor Genuine

No generic ‘which is best’ and ‘where to buy’-type questions please. Im looking for a br494 to a BF, I understad i could use a 2N is that right? Note the dedicated subreddits below eg: It looks like a pretty generic NPN transistor, so unless the circuit is picky, I’d expect pretty much any generic NPN would be fine, so long as you pay attention to what the circuit demands are. Home Questions Tags Users Unanswered. Is it a modular system such as: Hifi hookup and buying advice: I found it in an old electronics book.


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If in doubt seek an expert. Parts Equivalent to a BF self. Construction, mods and powering: You forgot to post your radio?

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All I need to know. Use this tag if you need help sourcing electronic components or parts related to a circuit build or repair. General electronics theory eg: Electronic musical instruments design and repair: Home audio repairs especially for vintage gear: Facial Recognition Increases Autonomous Vehicles Safety Facial recognition, which has many applications in security and biometrics, has recently been drawn to a new realm of application: Identifying an electronic component in an electronic assembly.

BF Transistor – conflict in pinout Ask Question. You want the ‘Repair’ tag.

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