BF Transistor Datasheet pdf, BF Equivalent. Parameters and Characteristics. BF BF – NPN Radio Frequency Transistor. Absolute Maximum Ratings* TC=25°C unless otherwise noted. Symbol VCEO VCBO VEBO IC TJ, TSTG. DATA SHEET. Product specification. Supersedes data of Jul Nov DISCRETE SEMICONDUCTORS. BF NPN medium.
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What are some equivalents of a BF transistor? I’m planning to build an FM radio receiver using the instructions on http: Sign up or log in Sign up using Google. What would be a current and widely available equivalent? It may work anyway, with some reduction in gain.
The original data sheet is here: Sign up using Email and Password. I1 This datasheet has been download from: The schematic uses a BF transistor which is marked “obsolete” by some dataxheet suppliers.
Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. I tried to search at my preferred shop, https: If you have some NPN transistors on hand, try those.
PG1N’s HAM Radio Site – Transistors BF-Serie – BF
Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Life support dattasheet or systems are devices or systems which, a are intended for surgical implant into the body, or b support or sustain life, or c whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.
Phil Frost – W8II This is not a terribly critical application, and there are many transistors that would work. Sign up using Facebook. Looks like a 2N will work. Email Required, but never shown.
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Post as a guest Name. Glenn W9IQ 14k 1 8 If you’d like to buy new transistors, I’d look for something with a high gain bandwidth product.
Alexander Churanov 45 4.
A critical component is any component of a life support device or system whose failure to perform can be reasonably daasheet to cause the failure of the life support device or system, or to affect its safety or effectiveness. The datasheet is printed for reference information only.