Vintage Germanium PNP Transistor ASY29/ASY 29, …
Seltener Germanen, ursprünglich eine Type aus den 50er Jahren, Valvo ASY29. Unbenutzter alter Lagerbestand mit wunderbar langen Drähten! …
What Germanium PNP transistor do I use? | Page 2
US car radio audio output transistors went from PNP Germanium to NPN Silicon in one step. The first I saw was the Bendix with the early TO-220 where they bent the leads right at the body to fit the spacing on a TO-3 transistor and had an almost field failure rate within a year.--Service to my country? Been there, Done that, and I've got my ...
What Germanium PNP transistor do I use? | Electronics …
Germanium transistors were pretty much obsoleted forty years ago, by silicon transistors. There is a far better range of silicon transistors, and generally they have far better specs than germanium transistors. The only reason you'd use a germanium transistor at this time is if there was a specific reason for using germanium. There are still some
GERMANIUM PNP TRANSISTOR AUDIO POWER AMP …
The NTE105 is a Germanium PNP Power Transistor in a TO36 type package designed for use in Power switching and Amp lifier applications. Part Name (s) : 2SB337 2SB472 2SB471. Unspecified. Description : Germanium PNP ALLOYED …
Help with Germanium PNP transistors needed. | Electronics …
Hi, I was given a Dynatron stereo amp SRX26 with one channel not working. Likely failed components are the output transistors AL103 4J according to my research. I tried replacing those on the bad channel with 2 'new' ones but no improvement. I then removed and tested all the transistors with the...
Help with Germanium PNP transistors needed. | Page 2
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SFT316 Germanium transistor PNP, (nos)
SFT316 Germanium transistor PNP, (nos) €2.44. Email Facebook Twitter Pinterest.
PNP Germanium Low-gain, Low Leakage - Small Bear …
Almost all of this lot has an Hfe of 20 to 40 measured by the Bare Bones method. Leakages are almost all under 100 microamps. Suitable for Darlington or Sziklai boosts, no purchase limit, and the price is right.
Germanium Pnp Electronics
NTE Electronics, Inc. TRANSISTOR PNP GERMANIUM 60V IC10A TO3 AUDIO ... The NTE121 is a germanium PNP alloy junction transistor in a TO3 type package designed … Get Price
NTE Electronics NTE158 Germanium PNP Transistor for …
NTE Electronics NTE102A PNP Germanium Complementary Transistor for Medium Power Amplifier, TO1 Case, 1A Collector Current, 32V Collector-Base Voltage $8.21 Get it as soon as Monday, Jul 18 FREE Shipping on orders over $25 shipped by Amazon
Vintage Radio and Electronics. Germanium …
A site for the novice or established collector/restorer of Vintage Radio sets and Electronics.Valve (tube) and Transistor with information/projects and technical help . ... The following table lists the parameters for Germanium …
Germanium Transistors
Our Price: $2.00. 1 NOS MP16B Russian PNP Germanium Transistor Fuzz. Our Price: $2.50. 1 NOS MP25B Russian PNP Germanium Transistor Fuzz. Our Price: $2.50. 1 Original Russian made MP16A PNP Germanium transistor. These are known to have VERY low leakage and were made for the Russian military. Gains on what I've checked so far are between 30-50.
Germanium & Silicon PNP Transistor Fuzz Face …
For the Fuzz Face circuit to be optimally biased, the collector of Q2 needs to be at 4.5 volts. (When connecting the Arbiter Fuzz Face Clone circuit to your multimeter as shown in the photos below your meter will read -4.5v) The …
Germanium Transistor | PNP, NPN m.m. | Elektronik-Lavpris
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Germanium Transistors - Page 1 - Small Bear Electronics
Germanium Transistors - Page 1 - Small Bear Electronics. Shop. About Small Bear. How To Order. Product FAQ. Contact. Legacy Small Bear DIY Information. Login. (781) 373-1897.
Transistors - Pnp Germanium Transistor - Trout …
MP-40A PNP Germanium Transistor/NOS/OC75, AC128,2N45/Matched Quads/fuzz bender. $. 14.99. Buy It Now. $4.70 Shipping. Condition: New – Open box. Location: Monticello, United States. These are similar to OC75, AC128, 2N45.etc. All these have been tested for functionality as well as matched into quads.
Transistors - Germanium Lot - Trout Underground
These are authentic 1960's PNP germanium New Market Electronics transistors and they all sound terrific! ... JAN2N404A Germanium PNP Mfg: Texas Instruments, Date Code: 7516, Type: Germanium PNP Small Signal, P D: 0.15 W, V CBO: 40 V, V CEO: 35 V, V EBO: 25 V, I C: 0.15 A, T j: 100 ºC f T: 4 MHz, C C: 35 pF, h FE: 35 min, Package: TO-5, This ...
germanium pnp electronics - fleron-services.be
NTE121 from NTE Electronics, Inc at Allied Electronics, The NTE121 is a germanium PNP alloy junction transistor in a TO3 type package designed as an audio. 【Service Online】 Fuzz Face Gallery. Electronics; Recent Posts, The Fuzz Face Reissue Story; Fuzz Face Gallery; 9 Volt Battery in a New Pedal, Lou is a blue PNP Silicon/Germanium Hybrid.
Transistors | Germanium Transistors | NTE Electronics
The development of the germanium transistor in 1948 opened the door to countless applications of solid state electronics. From 1950 through the early 1970s, this area provided an increasing market for germanium, but then high-purity silicon began replacing germanium in transistors, diodes, and rectifiers. (In Order of Case Style, * TC = +63°C ...
- 2SB337 - Transistor, PNP Germanium. TO-3 Steel
- 2SB337 - Transistor, PNP Germanium. TO-3 Steel. Be the first to review this product . Special Price $4.98 Regular Price $8.00. READY TO SHIP - ONLY 173 LEFT IN STOCK! SKU. 11387. Buy 10 for $4.49 each and save 10 % Buy 20 ... Halcyon Electronics LLC dba Electronic Surplus - 8755 Munson Rd #6 - Mentor Ohio 44060 ...
PNP Germanium Rangemaster Raw Stock - Small Bear …
TO-92, gold leads. About 2/3 of the lot are very low-gain, < 30, and so good for Darlington pairs. The rest fall exactly into Q2 FF range, 120-150.
Substitution of old germanium transistors in ... - Forum for …
Any small signal transistor will work, it expects a PNP type but will work equally well if you use NPN and reverse the battery connections. At the time the circuit was designed, PNP germanium transistors were easier to find the NPN ones. Don't expect great results - it will not be particularly sensitive and it may be difficult to separate stations.
Transistor - 2N270, Germanium, TO-5 case, PNP | Antique …
Add to cart. 2N270 PNP germanium transistors. The 2N270 is a popular PNP for fuzz pedals and other effects. This transistor is in a TO-5 package with long leads commonly found on germanium transistors. The 2N270 has been used in effects such as the Maestro FZ-1 fuzz pedal.
AC128 - PNP Germanium - StompBoxParts
Product Description. This was made to be in your fuzz. AC128 PNP Germanium. NOS 1970's. Choose your hFE range, higher number is higher gain. *Note, germanium is temperature sensistive, these were measured in a warehouse ~70 ° F. Tested with RG Keens method. Anything unstable was rejected.
AF135 Germanium transistor PNP, (nos)
AF135 Germanium transistor PNP, (nos) Semiconductors. Germanium transistor diode.
Replace Germanium Transistors with Silicon PNP ones!
If you ever had a vintage gear where you needed to get it to work but needed a replacement for Germanium transistors especially in audio circuits and you wondered if simply replacing with Silicon PNP transistors would work (with some tweaking and minor adjustments), the answer is yes. I got a Siemens Club RK 231 vintage radio which had two dead ...
Germanium Transistor - KN-Electronic
Transistor GD241C. Rarität! Germanium PNP-Leistungstransistor GD241C. 40V, 10 W. Original-Ersatzteil in Top- Qualität ! Nur noch wenige Exemplare am Lager. 2,50 € …