About 87% of these are transistors, 10% are integrated circuits, and 0% are electronics stocks. Bc257 datasheet, equivalent, cross reference search. A bc108 transistor is an npn negativepositivenegative bipolar transistor. Transistor equivalent or substitute used for power amplifier. Pnp silicon planar epitaxial transistor, bc179 datasheet, bc179 circuit, bc179 data sheet. It looks from the datasheet that the 2n90 has twice the ic continuous collector current of 500ma, compared to a peak in the 3904 of 200ma.
The bc549c is an npn transistor belonging to a group of generalpurpose npn semiconductors consisting of bc547, bc548, and bc549. How to choose a replacement for a bipolar transistor total. The specifications and information for the 50 most common transistors used in small electronic. If its just switching, then its much less important to get an exact equivalent and even something like a bc337 would probably do.
We offer a reliable tool to find semiconductors components technical information. Bc558 is a pnp transistor hence the collector and emitter will be closed forward biased when the base pin is held at ground and will be opened reverse biased when a signal is provided to base pin. After few days electron components mailed me that the courier service to my. Join date oct 2004 location west coast posts 7,942 helped 2331 2331 points 74,061 level 66. It is basically an npn bipolar junction transistor bjt. The bc548 is an example of the modern lowcost member of this family, still in a throughhole package, while the bc848 is the surfacemount version. Super light sensitive intruder alarm circuit intruder alarms are popular devices used in highsecurity areas as well as civilian houses to detect and alarm the presence of any intruders. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Bc has a gain value of tothis value determines the amplification capacity of the transistor. Apr 01, 2009 what im attempting to create is my own transistor logic rs232 rs232 refers to the serial com1 port on computers.
Bc107 datasheet, equivalent, cross reference search. I found a perfect simple circuit schematic which ive. A transistor is normally used for amplification of current. Mar 11, 2008 its an npn transistor rated for 500ma, 50v and with a hfe gain between 20 and 300, typically 80 at 0. Semiconductor transistor, diode, ic cross reference. I would replace a bc167 with a modern bc547 transistor but check the pins. So, the basic purpose of transistor is transfer of resistance.
Lownoise aug 27, 2010 post the link my guess is the description is from someone that isnt a native english speaker a remote control is distinguished from a local control the local controls are physically located on the tv and must be operated in close proximity of the tv, i. As mentioned the biasing current should maximum of 5ma. What im attempting to create is my own transistor logic rs232 rs232 refers to the serial com1 port on computers. Npn silicon digital transistor switching circuit, inverter, interface circuit, driver circuit built in bias resistor 47k. Generally, you have to check the pinout individually as even nominally the same transistors can have. Unit vcbo collectorbase voltage open emitter 50 v vceo collectoremitter voltage open base 45 v. Download ic database equivalent guide 100 thousand. Microelectronics, alldatasheet, datasheet, datasheet search site for electronic. Bf199, bf494, 2n4001, 2n4003, mpsa18 and there are all i have.
But 8050 and 8550 seem by fit to make pushpull amplifer. Factory drop ship smaller orders ship within 5 days. Bc107 is the thermal compensation as well quisent current stabiliser for out put transistor 2n3055s say around 50ma. A bc157 was in a metal package and i still have some. Bc327 cross reference electronic circuits, tv schematics, audio. Bc109 npn general purpose transistors 1997 sep 03 product specification supersedes data of 1997 jun 03 file under discrete semiconductors, sc04 philips semiconductors product specification npn general purpose transistors bc107. These are usually noted by extra letters in their name. 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. This software is freeware and may be used commercially and privately for free. Bipolar transistors database contain more than 46000 transistor. I found a perfect simple circuit schematic which ive attached below, and ive purchased the breadboard, soldering iron and all the exact resistors, capacitors and diodes required. It depends on exactly what the function of the transistor is, but heaps of transistors will substitute for it in a great many. How good a replacement is a rather complex question, mostly revolving around what you are looking to do with it.
I think i still have some bc457 transistors that are in a weird epoxy package. I have across this circuit across a lot of forums and was just wondering if i could replace bc547 q1 in the circuit with the commonly used 2n2222 npn transistor. Semiconductor devices are coded as b stands for silicon transistor c for audio frequency range 107 simple home experiment use first character material. These transistors are utilised in audio frequency, and small signal directly coupled preamplifiers. Bc547 cross reference electronic circuits, tv schematics. I hope you all will be absolutely fine and having fun.
Its an npn transistor rated for 500ma, 50v and with a hfe gain between 20 and 300, typically 80 at 0. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. The gain of the amplifier is governed by emitter resistance of. Bc212d bc212, bc212b, bc2 amplifier transistors pnp silicon maximum ratings rating symbol value unit collectoremitter voltage bc212 bc2 vceo 50 30 vdc. Generally, you have to check the pinout individually as even nominally the same transistors can have different pin configurations. After few days electron components mailed me that the courier service to my place has been stopped temporarily with no prior notice. Orders for 33 or more ship same day or within 48hrs. I have a small circuit which controls the speed of a dc motor as per the ambient temperature.
Today, i am going to give an introduction to bc547. As prathamesh satardekar has said, 2n2222 is as good as any. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross. Bc547 cross reference electronic circuits, tv schematics, audio. Npn silicon digital transistor switching circuit, inverter, interface circuit, driver circuit built in bias resistor 47k symbol vceo vcbo vebo vion ic ptot collectoremitter voltage collectorbase voltage emitterbase voltage input on voltage collector current total power ts 109c junction temperature storage. I am searching something can replace these transistors. What is the transistor equivalent of bc167 and bc157. Bc327 cross reference electronic circuits, tv schematics. Bc212d bc212, bc212b, bc2 amplifier transistors pnp silicon maximum ratings rating symbol value unit collectoremitter voltage bc212 bc2 vceo 50 30 vdc collectorbase. Bipolar transistors database contain more than 46000. These transistors are utilised in audio frequency, and. A wide variety of s8050 transistor equivalent options are available to you. It is basically an npn bipolar junction transistor. The specifications and information for the 50 most common transistors used in small electronic circuits, robots, and prototyping.
This data sheet program is a simple and easy to use database. When base current is removed the transistor becomes fully off, this stage is called as the cutoff region and the base emitter voltage could be around mv. Sl100 transistor is a general purpose, medium power npn transistor. Ac187 bc157 bc158 bc159 bc186 bc187 bd201 bd202 bd203 bd204 tca160 by164 mullard c296 taa310a tba480 taa700 tba550 taa435 taa300 pcc88. When base current is removed the transistor becomes fully off, this stage is.
Bc556 bc557 bc558 bc559 bc560 pnp epitaxial silicon transistor. Download ic database equivalent guide 100 thousand components toni april 17, 2017 april 4, 2012 datasheet, download ic software database dated 2003 with database information from more than 100,000 semiconductors such as transistors and integrated circuits. Bc184, roughly equivalent to a bc109, has different pinouts available for example. Pnp general purpose transistor bc177 limiting values in accordance with the absolute maximum rating system iec 4. Download transistoramp software for the design of transistor. Bc556 bc557 bc558 bc559 bc560 pnp epitaxial silicon. Bc547 is a npn transistor hence the collector and emitter will be left open reverse biased when the base pin is held at ground and will be closed forward biased when a signal is provided to.
Jun 19, 2017 today, i am going to give an introduction to bc547. Light sensitive intruder alarm circuit diagram using 555. Apr 28, 2014 download bipolar transistors database for free. Sl100 transistor pinout sl100 transistor datasheet. I require geophone sm 24 or any other equivalent geophone. It looks from the datasheet that the 2n90 has twice the ic continuous. Bc549c transistor the bc549c is an npn transistor belonging to a group of generalpurpose npn semiconductors consisting of bc547, bc548, and bc549.
The gain of the amplifier is governed by emitter resistance of bc212 23k and 20 to 100ohms resistance. Bc157 datasheet, equivalent, cross reference search. Being a general purpose transistor makes the sl100 transistor open to a wide spectrum of electronic applications. I am planning to make the vu meter as the schematic in the image.
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