No estoy muy seguro pero revisa estos bc517 bc617 mpsa2526 sk9442. Mpsa18d mpsa18 preferred device low noise transistor npn silicon features these are pb. The central semiconductor mpsa18 is a small signal, low noise npn silicon transistor designed for general purpose amplifier applications. Mpsa14 datasheet, equivalent, cross reference search. B mpsa npn darlington transistor february 2005 mpsa npn darlington transistor this device is designed for applications requiring extremely high current gain at collector currents to 1. Absolute maximum ratings ta 25c unless otherwise noted. Max unit vbrceo collectoremitter breakdown voltage ic50ma. Mpsa d mpsa, mpsa14 mpsa14 is a preferred device darlington transistors npn silicon features pb. I know the crybaby and the vox that i like both have the standard mpsa18 transistors. 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 from errors or omission. Mpsa18d mpsa18 preferred device low noise transistor npn silicon features pb. Got all the parts for a simple fuzz pedal, but the guide im following uses a mpsa18 transistor, which is now obselete. The mpsa is an npn darlington transistor with a high dc gain of 5000 and a high transition frequency of 125mhz making it suitable for.
Mpsa18 d mpsa18 preferred device low noise transistor npn silicon features these are pb. I cant remember the part number off the wah i dont like right now. My parts stash currently consists of a myriad of silicon npn transistors ranging from 1001500 hfe. Mpsa, mpsa datasheet, mpsa npn power darlington transistor, buy mpsa transistor. Preferred devices are recommended choices for future use and best overall value.
Panasonic scpm18 operating instructions manual pdf. Mpsa16 datasheet, equivalent, cross reference search. After searching digikey, i believe that a bc517 transistor would be a suitable replacement. Mpsa18 mpsa this is a darlington 2 transistors strapped together but it is interchangeable with the other transistors if you want much higher gain pnp bipolar tranistors 2n3906 2n5087 nchannel jfets j201 2n5457 2n5458 mpf102 nchannel mosfets 2n7000 bs170. Bah mpsa44mpsa45 small signal high volta ge transistors npn. Mpsa cross reference electronic circuits, tv schematics. Vce 6 v collector to emitter voltage vce v 1 noise figure nf db noise figure vs. The following are registered and unregistered trademarks fairchild semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all.
Willis election 2016 election 2018 gender and politics grad life harry young james steur mass media and political communication member profiles michael a. Mpsa18 case2902,style1 to92to226aa lownoisetransistor npnsilicon maximumratings rating symbol value unit collectoremittervoltage vceo 45 vdc collectorbasevoltage vcbo 45 vdc emitterbasevoltage vebo 6. Mpsa44 npn highvoltage transistor nxp semiconductors. Small signal high voltage transistors npn mpsa44mpsa45. Mcc mpsa tm micro commercial components 20736 marilla street chatsworth micro commercial components mpsa14 ca 911 phone. The central semiconductor mpsa18 is a small signal, low noise npn silicon. V ces 30v ordering information ordering number pin assignment normal lead free halogen free package 1 2 3 packing mpsa1ab3r mpsa1lab3r mpsa1gab3r sot89 e c b tape reel. The effect is basically a bandpass filter, it boosts the resonant frequency around 750hz attenuating above and below harmonics. View similar products to the mpsa transistor npn darlington to92 30v 500ma in the transistors product category. While comparing the data sheets for the fairchild mpsa18 and the motorola mpsa18, i noticed that the fairchilds continuous collector current is rated at 100 ma and the motorola mpsa18s data sheet lists 200 ma as its ccc. Electrosmash dunlop crybaby gcb95 circuit analysis. Hook both collectors together, hook one emitter to the base of the other.
For the latest version of central semiconductors limitations and damages. The transistor has a gain value of 500 to 1500 and can operate at a voltage of 45v. Transistor mpsa18 to92 npn general purpose bipo low noise. Buy transistor mpsa18 to92 npn general purpose bipo low noise 45 volt. Free packages are available maximum ratings rating symbol value unit collector. Free devices maximum ratings rating symbol value unit collector. As long as the mpsa18 isnt considered a military secret, shipping to india shouldnt be a problem. Mpsa from motorola solutions, inc find the pdf datasheet, specifications and distributor information.
Mpsa18 datasheet, mpsa18 pdf, mpsa18 data sheet, mpsa18 manual, mpsa18 pdf, mpsa18, datenblatt, electronics mpsa18, alldatasheet, free, datasheet, datasheets, data. Hi everyone, ive been working on restoring an old gotlieb pinball machine and had a few questions about hfe of transistors. Mpsa16 transistor datasheet pdf, mpsa16 equivalent. Savantic semiconductor product specification 2 silicon npn power transistors 2sd51 characteristics tj25 unless otherwise specified symbol parameter conditions min typ. The pedal is a copy of the original vox model made by voxthomas organ co in 1970. Mpsa18 preferred device low noise transistor npn silicon features these are pb free devices. Mpsa npn darlington transistor experimentalists anonymous. Download mpsa datasheet from new jersey semiconductor. Mpsa, mpsa14 mpsa14 is a preferred device darlington transistors npn silicon features pbfree. Mpsa datasheet, equivalent, cross reference search. Preferred devices are motorola recommended choices for future use and best overall value.
The original machine used a mpsa transistor which is no longer readily available and i need to find a substitute part. Bc107bc108 series low power bipolar transistors page 2 200406 v1. The collectors are the collector of the new darlington, the free base is. Wah buildersmodders help transistors the gear page. Ib0 60 v vcesat collectoremitter saturation voltage ic2a. Mpsa44 npn highvoltage transistor dbook, halfpage m3d186.
Dec 21, 2008 inside every little problem, is a big problem trying to get out. Motorola, alldatasheet, datasheet, datasheet search site for electronic components and. Mpsa results 1 63223 references in database max list size 10 for audio ic please check audio ic circuits. What it does is bias the base of q1 to one voltage drop. The dunlop crybaby is a wahwah pedal released around 1982. View and download panasonic scpm18 operating instructions manual online. Collector to emitter voltage 8 6 4 2 0 2 5 10 20 30 ic 0. The npn mpsa14g darlington transistor from on semiconductor is the perfect solution when amplified current gain values are needed. The rocketing action of the pedal shifts the resonant frequency up and down. Is the bc517 transistor a suitable replacement for the mps. Mpsa, mpsa14 darlington transistors on semiconductor. Seems like they were some equivalent to a bc108 but it was a different part number.