Our project is not responsible for any incorrect or incomplete information. M9642, the full number is 48869642 and now you can cross reference the transistor. Bf331 datasheet, bf331 pdf, bf331 data sheet, bf331 manual, bf331 pdf, bf331, datenblatt, electronics bf331, alldatasheet, free, datasheet, datasheets, data sheet. According to the datasheet, bf200 is an rf transistor with high ft and very low junction capacitances. Motorola smallsignal transistors, fets and diodes device data 3 figure 1. Bf494 datasheet npn frequency transistor nxp, bf494 pdf, bf494 pinout, bf494 manual, bf494 schematic, bf494 equivalent, bf494 data, bf494 circuit. Bf450 pnp medium frequency transistor book, halfpage m3d186. Bf 331 transistors bf 333 transistor jys transistor to 106 transistor cil transistor 343 cil transistor 331 33t4 transistor cg 391 transistor case to 106 text. The bfw16a is npn multiemitter transistor in a to39 metal envolope, with the collector connected to the case. Bf198 silicon npn transistor,download siemens bf198 datasheet bf198 silicon npn transistor in a to92 casedownload siemens bf198 datasheet. Specification mentioned in this publication are subject to change without notice. But 8050 and 8550 seem by fit to make pushpull amplifer.
Simplest fm transmittermodulation circuit with bf494 radio. Pnp silicon rf transistor bf 660 we 6327 bf660we6433. Free packages are available maximum ratings rating symbol value unit collector. When i apply 400 mhz, the transistor oscillates wildly and gets very hot. In data sheets and application notes which still contain nxp or philips semiconductors references, use the references. Npn high voltage transistor in a sot23 plastic package. Bf198 silicon npn transistor,download siemens bf198 datasheet.
C547c datasheet 45 v, 100 ma npn transistor nxp, bc547c datasheet, c547c pdf, c547c pinout, c547c manual, c547c schematic, c547c equivalent, c547c data. Here is the circuit diagram of the simplest fm transmitter using a transistor. Home actives transistor transistor silicon npn bf194. General purpose radio frequency transistor bf 494 q1 is used here for obtaining fm modulation. Buy online bf273 npn silicon transistor by micro electronics,download bf273 datasheet check price and availability bf273 npn silicon transistorin a gray ceramic to106 case by microelectronics. Bf 331 transistors cil 167 bf 333 transistor jys transistor cil 331 cil373 cil transistor 343 33t4 transistor bf 236. If it is used in an rf application, you probably cannot substitute bc547 or 2n2222, or 2n3904, or any other general purpose transistor. Description high voltage transistor package to92 bf 420 bf420. Transistor equivalent electronics forum circuits, projects. Bf245c package outline unit a outline references version european projection issue date iec jedec jeita mm 5. Free device maximum ratings rating symbol value unit collector. Bf 331 transistors datasheet, cross reference, circuit and application notes in pdf format. If your question requires design or troubleshooting information, please email email protected for a prompt reply. The nte331 npn and nte332 pnp are silicon epitaxialbase complementary power transistors in a to220 plastic package intended for use in power linear and switching applications.
The transistor has extremely good intermodulation properties and a high power gain. Pnp medium frequency transistor bf450 limiting values in accordance with the absolute maximum rating system iec 604. See detailed ordering and shipping information in the package. I decided to use ksp2222a to replace the bc548, and mpsh10 for the bf494.
Only after i tune the capacitors do i get 9 db out at 175 mhz. If you cant search it here, nowhere else in the world. Bf 414 semiconductor group 1 npn silicon rf transistor bf 414 for lownoise, common base vhf and fm stages 1 3 2 maximum ratings type ordering codemarking pin configuration package1 bf 414 q62702f517 to92 1 2 3 c b e parameter symbol values unit collectoremitter voltage vce0 30 v collectorbase voltage vcb0 40 emitterbase voltage veb0 4. Bf200 transistor alternative electronics forum circuits. High voltage fastswitching npn power transistor stmicroelectronics. Applications vhf and uhf applications with 12 v supply voltage, such as television tuners and professional communications equipment. Elektronische bauelemente npn plastic encapsulated. Get your questions answered from other customers who own this product or have experience with it.
The metaloxidesemiconductor fieldeffect transistor is a type of transistor used for amplifying or buy now. This publication supersedes and replaces all information previously supplied. Bf115 datasheet, equivalent, cross reference search. Oct 06, 2015 say you had a motorola house number, i. It is a ruggedized version of the bfw16, which it succeds. The nte331 npn and nte332 pnp are silicon epitaxialbase complementary.
Elektronische bauelemente npn plastic encapsulated transistor. The 2n3904 is a common npn bipolar junction transistor used for generalpurpose lowpower. I am searching something can replace these transistors. Bf198 silicon npn transistor in a to92 casedownload siemens bf198 datasheet. Alibaba manufacturer directory suppliers, manufacturers. Applications hf applications in radio and television receivers fm tuners. Bf245 the legend is leaving, the successor comes sos. Elektronische bauelemente npn plastic encapsulated transistor 14feb2011 rev. Bf 414 npn silicon rf transistor bf 414 datasheet catalog. Bf199, bf494, 2n4001, 2n4003, mpsa18 and there are all i have. 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. Contains pinouts for connectors and information about how to build cables etc.
Bf393 high voltage transistor npn silicon features pb. Bf337 datasheet, equivalent, cross reference search. Bf245c handbook, halfpage vds v id ma 30 0 02010 mbh554 20 10 vgs 0 v. Bc331 datasheet, equivalent, cross reference search. Bf 457 bf 458 bf 459 unit vcbo collectorbase voltage ie 0 160 250 300 v vceo collectoremitter voltage ib 0 160 250 300 v vebo emitterbase voltage ic 0 5 v icm collector peak current 300 ma ibm base peak current 50 ma ptot total power dissipation at tamb.
Bc331 transistor equivalent substitute crossreference search. The transistor im testing was made by motorola and is a know good working device in the current application circuit, in which i desoldered the transistor from. Emitter see detailed ordering and shipping information in the package. Bf998r features short channel transistor with high forward transfer admittance to input capacitance ratio low noise gain controlled amplifier up to 1 ghz. D f 331 transistor datasheet, cross reference, circuit and application notes in pdf format. Mar 31, 2017 bf494 datasheet npn frequency transistor nxp, bf494 pdf, bf494 pinout, bf494 manual, bf494 schematic, bf494 equivalent, bf494 data, bf494 circuit. Com datasheet search site for electronic components and semiconductors and other semiconductors. Product specification supersedes data of september 1994 file under discrete semiconductors, sc04 1997 jul 08. Please call 1800rfparts 18007372787 for availability. Silicon npn transistor in a to92 r plastic package.
As a transistor with a very high input resistance tens of mohm and a relativlely low noise, it. Simplest fm transmittermodulation circuit with bf494. You have clicked a page that seems to be very popular. Npn highvoltage transistor in a sot23 plastic package. Smallsignal transistor data book, 86 pages, 1984, motorola.