Bf194 transistor equivalent pdf

C547c datasheet 45 v, 100 ma npn transistor nxp, bc547c datasheet, c547c pdf, c547c pinout, c547c manual, c547c schematic, c547c equivalent, c547c data. They are listing ucev i am hoping that means vce qpoint with ib on the load line, along with ic. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross reference and circuit applications smd cross reference and equivalent we make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the information is free. Bf324 cross reference electronic circuits, tv schematics. Npn medium frequency transistor bf199 package outline unit a outline references version european projection issue date iec jedec eiaj mm 5. Bf195 datasheet, equivalent, cross reference search. Bf324 cross reference electronic circuits, tv schematics, audio. Simplest fm transmittermodulation circuit with bf494. Without knowing its usage, you have to make sure the replacement transistor meets or exceeds every spec, since you dont know which ones the circuit relies on. Thanks, i dunno if the bf194 datasheet covers the 194b, but guessing dont know the language that page 3 has what i am looking for. But the reliability and failure modes of vintage transistors is interesting, and is the subject of this article.

World transistor equivalents data az by eca author 4. Pnp b772 transistor replacement electrical engineering. Transistor equivalent book pdf free download by corfikome. Bf194 equivalent datasheet, cross reference, circuit and application notes in pdf format. Bf194 datasheet pdf pinout bf194 bf195 npn transistor.

You can still use these two circuits to identify the polarity of your transistor and its pin configuration. Npn medium frequency transistor bf199 limiting values in accordance with the absolute maximum rating system iec 604. Jun 01, 2016 c547c datasheet 45 v, 100 ma npn transistor nxp, bc547c datasheet, c547c pdf, c547c pinout, c547c manual, c547c schematic, c547c equivalent, c547c data. Bf195 datasheet, bf195 pdf, bf195 pinout, equivalent, replacement bf194 bf195 npn transistor value, schematic, circuit, manual.

However, sgsthomson microelectronics assumes no responsability for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. Home actives transistor transistor silicon npn bf194. Pnp medium frequency transistor bf450 limiting values in accordance with the absolute maximum rating system iec 604. It is a ruggedized version of the bfw16, which it succeds. General purpose radio frequency transistor bf 494 q1 is used here for obtaining fm modulation. See all formats and editions hide other formats and editions. I want to build this circuit, but i dont have the proper transistors. Applications am mixers if amplifiers in amfm receivers.

Bf194 bf195 transistor bf194 bf594 bf197 bf595 bf576 bf597 tis43 alternative. If it is used in an rf application, you probably cannot substitute bc547 or 2n2222, or 2n3904, or any other general purpose transistor. Npn rf transistor this device is designed for use in low noise uhfvhf amplifiers, with collector currents in the 100 a to 20 ma range in common emitter or common base mode of operations, and in low frequency drift, high output uhf oscillators. Bc, be junctions are also asymmetric, larger drop across bc junction notation. Bf194 npn transistor datasheet pdf provided by datasheet pdf search for bf194. Bf494 npn medium frequency transistor to control the impact of the covid19 outbreak, indian gov.

According to the datasheet, bf200 is an rf transistor with high ft and very low junction capacitances. Free device maximum ratings rating symbol value unit collector. But transistors are not equivalent to two backtoback diodes. Bf594 bf594, bf194 bf595 bf195 bf597 bf197 2n4996 tis150 bf194 equivalent bc516 equivalent bf195 equivalent bf195 bf194 bf197 2n4996 transistor bf194 2n918 plastic bf595 transistor bf194 abstract. Bf199, bf494, 2n4001, 2n4003, mpsa18 and there are all i have. Bf594 bf594, bf194 bf595 bf195 bf597 bf197 2n4996 tis150 bf194 equivalent bc516 equivalent bf195 equivalent bf195 bf194 bf197 2n4996 transistor bf194 2n918 plastic bf595. Can general purpose transistors like 2n3904, 2n4401, bc547, 2n2222, etc. Bf240 npn medium frequency transistor book, halfpage m3d186. Suitable for applications requiring low noise and good hfe linearity, eg. Simplest fm transmittermodulation circuit with bf494 radio. How to identify a bipolar transistors pin configuration. Overview bf494 npn medium frequency transistor international shipping starts from usd. Unit icbo collector cutoff current ie 0 for bf 457 for bf 458 for bf 459 vcb 100 v vcb 200 v vcb 250 v 50 50 50 na na na vbrceo collectoremitter breakdown voltage ib 0 ic10ma for bf 457. Methinks you need to study electronics more deeply.

Applications hf applications in radio and television receivers fm tuners. Bf194 datasheet, bf194 pdf, bf194 data sheet, bf194 manual, bf194 pdf, bf194, datenblatt, electronics bf194, alldatasheet, free, datasheet, datasheets, data sheet. But 8050 and 8550 seem by fit to make pushpull amplifer. Lownoise databooks 1982 national transistors databook see other formats. Bf194 2n4996 bf194 equivalent bf195 bf597 bf357 bf594 bf195 equivalent transistor c495. Product specification supersedes data of september 1994 file under discrete semiconductors, sc04 1997 jul 08. Mpsh10 mmbth10 absolute maximum ratings ta 25c unless otherwise noted. When you can light the led with a moist fingertip the transistor is connected correctly. Whereas the diode was a 1junction device, the transistor contains two junctions. Bf240 npn medium frequency transistor electronics diy. The bfw16a is npn multiemitter transistor in a to39 metal envolope, with the collector connected to the case. The transistor has extremely good intermodulation properties and a high power gain.

Bc516 equivalent bf195 equivalent bf195 bf194 bf197 2n4996 transistor bf194 2n918 plastic bf595 text. Characteristic collector base voltage collector emitter voltage emitter. Characteristics tamb 25 c unless otherwise specified. So we cannot process or ship any order untill 3rd may. Of course, after 40 plus years of life, most electrolytic capacitors are suspect and the carboncomposition resistors have drifted high and sometimes become very noisy. Bf195 datasheet pdf pinout bf194 bf195 npn transistor.

Great performance or range is not guaranteed here, because this is an elementary design. Transistor equivalent or substitute used for power amplifier. Bf194 value datasheet pdf data sheet free datasheets data sheet search for integrated circuits ic, semiconductors and other electronic components such. Here is the circuit diagram of the simplest fm transmitter using a transistor. Applications output stage of a vision if amplifier. Bf194 datasheet, bf194 pdf, bf194 data sheet, bf194 manual, bf194 pdf, bf194, datenblatt, electronics bf194, alldatasheet, free, datasheet, datasheets. I am searching something can replace these transistors. Bf194 datasheet, equivalent, cross reference search.

Just use the transistor tester technique described above. Transistor equivalent electronics forum circuits, projects. B647 datasheet, b647 pdf, b647 data sheet, datasheet, data sheet, pdf. Semiconductor transistor, diode, ic cross reference. Information furnished is believed to be accurate and reliable. Oct 06, 2015 thanks, i dunno if the bf194 datasheet covers the 194b, but guessing dont know the language that page 3 has what i am looking for. Bf254 rf transistor equivalent nte108 kp components inc. Tube bf 194 or rohre bf194 id34990, transistor, wires and vhf shown. One of my interests is restoring vintage transistor radios. Bf194 datasheet, bf194 pdf, bf194 pinout, equivalent, replacement bf194 bf195 npn transistor value, schematic, circuit, manual. Bf594 bf594, bf194 bf595 bf195 bf597 bf197 2n4996 o111 bf357 bf195 bf594 bf197 bf194 bf194 equivalent bf597 2n4996 bf195 equivalent bc516 equivalent. Bf422 high voltage transistors npn silicon features this is a pb. Bf200 transistor alternative electronics forum circuits. Bf199 datasheet, bf199 pdf, bf199 data sheet, bf199 manual, bf199 pdf, bf199, datenblatt, electronics bf199, alldatasheet, free, datasheet, datasheets, data sheet.