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2N Series Transistors | West Florida Components

2N Series Transistors for sale Germanium General Purpose NPN PNP.

Germaniun Transistor Selector Guide - NTE Electronics Inc.

Germanium Transistor Selector Guide. (In Order of Case Style, * TC = +63°C . NPN, PNP, BVCBO, BVCEO, IC, PD, hFE, fT. 103A · 102A, Pwr Output, Driver, Sw.

Characterizing Germanium Junction Transistors - Archive ouverte HAL

Jan 30, 2018 . NPN and PNP small signal germanium junction transistors and comparing . groups, namely NPN and PNP germanium and silicon devices,.

AMZ Germanium Transistor Buffer - Muzique

PNP Germanium Transistor Buffer. Basic Info and Mods. The AC128 is a great sounding germanium transistor but if you buy many of them, there will be a large.

Germanium Transistor: Semiconductors & Actives |

OC71 MULLARD GERMANIUM TRANSISTOR PNP. £3.25; Buy it now . AF127 Germanium pnp Transistor 32v 10mA TO18 Vintage CI19. £2.60. (£2.60 / Unit).

historic general electric germanium computer transistors

Historic Germanium Computer Transistors Research and Collecting Kit. Page 1 . germanium transistors shortly after the earlier 1953 PNP introduction. GE had.

Germanium Transistor |

LOT OF 1: PNP GERMANIUM TRANSISTOR REPL NTE102A, ECG102A NEW. SK3004 UNMARKED. You are not 100% satisfied with an item you received?

germanium power transistors - New Jersey Semiconductor

TELEPHONE: (973) 376-2922. (212)227-6005. FAX: (973) 376-8960 germanium power transistors. PNP TO-3 (cont'd). 3 to 25A. Vctoisus] = 20 to 100V. Type*.

The Germanium Mystique « tonefiend archives - Seymour Duncan

Their tone changes with the air temperature. And the vast majority of surviving germanium transistors are of the PNP variety, which means they're engineered for.

Does it matter if I replace germanium transistors with silicon .

Silicon transistors started replacing germanium but I guess not quick . But I think if you pick a PNP silicon transistor you should be able to get it.

Fuzz Face transistors - Small Bear Electronics

Among germanium transistors, many type numbers (see the list below) are possible . The branded PNP parts are mostly 2N404, 2N404A or 2N321, and the.

Germanium Transistors - ThomasNet

Manufacturer of germanium transistors. Germanium complementary transistors & germanium PNP transistors are available. Germanium transistors are available.

Selecting germanium transistors for Gain and Leakage for . - Geo

You've determined to build the best Fuzz Face clone in the world. You've collected parts, including some dyn-o-mite PNP germanium transistors and are just.

Germanium vs. Silicon Transistors - Robert Keeley

Sep 11, 2013 . germanium With that in mind, you may have noticed that some of our pedals (Java Boost, Fuzz Head etc) use Germanium transistors to produce.

Bipolar junction transistor - Wikipedia

A bipolar junction transistor (bipolar transistor or BJT) is a type of transistor that uses both ... Early transistors were made from germanium but most modern BJTs are made from silicon. . In a PNP transistor, the emitter–base region is forward biased, so holes are injected into the base as minority carriers. The base is very thin.

AC128 Germanium Transistor (PNP hfe 70-100) – Build Your Own .

New production U.S. made PNP Germanium transistor tested at 70-100 hFE.

Characterizing Germanium Junction Transistors

Jan 28, 2018 . Remarkable results are obtained, including the fact that the four considered groups, namely NPN and PNP germanium and silicon devices,.

Transistor - The History Of The Transistor, Silicon And Germanium .

Transistor - The History Of The Transistor, Silicon And Germanium, Doping, P-n . In a p-n-p transistor the collector and emitter regions are made from p-type.

Raytheon PNP Germanium Junction Transistors Ad, February 1953 .

Aug 29, 2018 . Raytheon CK722 PNP Germanium Transistor (wikipedia) - RF Cafe February 1953 was just a little more than four years since Messrs. Brattain.

Semiconductors - Transistors, Germanium - NTE Parts Direct

Germanium, Transistors Semiconductor available from ntepartsdirect. . TRANSISTOR PNP GERMANIUM 25V 0.15A TO-5 PRE-AMP DRIVER OUTPUT

Germanium Transistor Assortment 20 pcs NPN PNP hfe fuzz gain .

20 pcs Germanium Transistor, 9 different Types; PNP and NPN Types, 3AX31A, 3AX31B, 3AX31C, 3AX31D, 3AG1D, 3AG22, 3AX81A, 3BX81A, 3BX81B.

Germanium Transistor Pair - Synthrotek

Germanium Transistor Pair- Improve your Fuzz Face Clone with a pair of matched . come with hand-tested and selected premium AC128 NOS PNP transistors.

It's Raining Germanium! - tonefiend

Aug 13, 2013 . I used to buy germanium transistors from Small Bear and other parts . to use PNP (positive-ground) transistors in negative-ground circuits.

3x NEW GENUINE TUNGSRAM AC125 IV GERMANIUM . - Reverb

Authentic and genuine AC125 germanium transistors the Tungsram trade mark . 3x NEW GENUINE TUNGSRAM AC125 IV GERMANIUM TRANSISTOR PNP.

Chapter 3 Solutions | Electronic Devices And Circuit Theory 11th .

Is any of this information altered by changing from a silicon to a germanium base? . In PNP transistor n-type semiconductor is placed in between the two p type.

PNP Transistor Tutorial - The Bipolar PNP Transistor

Electronics Tutorial about the PNP Transistor, the PNP Transistor as a switch and . for a germanium device with the formulas used to calculate the Base resistor,.

Germanium Transistors - Page 1 - Small Bear Electronics

. DIY Info · Links. Search Small Bear Electronics. Germanium Transistors . "D-3" PNP Germanium Bulk. $3.50. Choose Options · 2N1101 House-Number.

Test circuit for (PNP) germanium transistors with a relaxation (hick .

Apr 14, 2017 . Important: first video is syoutu.be/-Ksm3KW8_EA Important: take out=disconnect the 10 uF electrolytic capacitor, because it disfunctions.

Germanium Transistors - Musikding

Germanium Transistoren from current production and NOS (= New Old Stock), stock from the 70es und 80es . Germanium Transistors . NOS 2SB178 - PNP.

2N404 - NTE ELECTRONICS - TRANSISTOR PNP GERMANIUM .

Buy NTE ELECTRONICS 2N404 online at Newark element14. Buy your 2N404 from an authorized NTE ELECTRONICS distributor.

Germanium transistors - TekWiki - w140

Apr 9, 2018 . Reasonable silicon replacements for small-signal NPN and PNP germanium transistors are 2N3904 and 2N3906, respectively.

simple quasi-complementary Germanium PNP transistors | All About .

Feb 7, 2014 . Hello guys :) i've found some old germanium transistors (ASZ15) and i would like to build an amp with them, nothing too complex, just a amp.