Germanium Pnp Electronics

Transistors for sale | eBay

2N2048 PNP GERMANIUM TRANSISTOR. $6.25 +$16.00 shipping. Make Offer - 2N2048 PNP GERMANIUM TRANSISTOR. Lot of 20 pcs p422 Germanium transistors new ... your electronics system knows whether the circuit is signaling ON. NPN or PNP - Common configurations of semiconductor material within the device, NPN or PNP, signal differently. In NPN, the ...

NTE226 datasheet(1/2 Pages) NTE | Germanium PNP Transistor ...

NTE226 Datasheet(HTML) 1 Page - NTE Electronics : zoom in zoom out 1 / 2 page. NTE226. Germanium PNP Transistor. Audio Power Amp. Description: The NTE226 is a Germanium PNP transistor in a TO66 type package designed for high–fidelity, high– ...

What Germanium PNP transistor do I use? | Electronics Forums

Mar 17, 2007· 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

Does it matter if I replace germanium transistors with ...

The Tandy Radio Shack "75-in-one" and "150-in-one" electronics kits sold in the 1970s had germanium PNP transistors and one silicon NPN. The germanium transistors had rather "mushy" performance characteristics compared to silicon ones, but on the flip side they could operate off lower voltages.

Amazon.com: germanium transistor

NTE Electronics 2N404 Germanium PNP Transistor for Medium Speed Switch, 100 mA, 25V 5.0 out of 5 stars 1. $7.46. Only 9 left in stock (more on the way). Hilitchi 24-Values 2N2222-S9018 / BC327-BC558 NPN PNP Power General Purpose Transistors Assortment Kit - Pack of 840

Germanium transistor | Etsy

Electronics & Circuitry Framing Doll & Model Making ... 2x ASX12D Ge Germanium PNP Transistor 250mA 150mW 250mA J Fuzz Face Pedal Metal Case Military Steampunk Art Project ~ NKT275 LCIelectronics. From shop LCIelectronics. 5 out of 5 stars (90) 90 reviews

Germanium Transistors - Page 1 - Small Bear Electronics

Current Top Sellers. 1. "D-3" PNP Germanium

Germanium Transistor for sale | eBay

OC43 Vintage Germanium PNP Transistor - tested - choose gain and leakage. C $13.22. 30 sold. 10 pcs Germanium Ge Transistors GT402E = AC132 = AC188 PNP USSR NOS. C $10.62. 18 sold. 2N508 Germanium transistor to5. C $3.47. 10 sold. 2x P609A П609А PNP 30V 0.3A 1.5W Soviet Military Grade Ge Germanium Transistors.

NTE Electronics NTE102A PNP Germanium Complementary ...

NTE Electronics NTE121 PNP Germanium Transistor for Audio Frequency Power Amplifier, to-3 Case, 10A Collector Current, 60V Collector-Base Voltage $39.50. Only 13 left in stock - order soon. NTE Electronics NTE152 NPN Silicon Complementary Transistor for Audio Power Amplifier Switch, TO-220 Case, 4 Amp Collector Current, 90V Collector–Emitter ...

PNP Transistor Tutorial - The Bipolar PNP Transistor

To cause the Base current to flow in a PNP transistor the Base needs to be more negative than the Emitter (current must leave the base) by approx 0.7 volts for a silicon device or 0.3 volts for a germanium device with the formulas used to calculate the Base resistor, Base current or Collector current are the same as those used for an equivalent ...

Transistors | Germanium Transistors | NTE Electronics

Germanium Transistor Selection Guide. 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.

Npn Germanium In Transistors for sale | eBay

NTE Electronics NTE103 TRANSISTOR NPN GERMANIUM 30V 0.3A TO-5 AUDIO PRE-AMP. $9.65. Free shipping. 50 sold. Watch. Agilent 1851-0024 NPN GERMANIUM TRANSISTOR. $12.99. $4.70 shipping. ... Make Offer - 43ea Mostly New NPN PNP Germanium Transistors ETC GE Raytheon Most 2N Numbers. 2N35 NPN Germanium Transistor / TO-22 / TO22 / Audio Amplifier RARE!!

Germanium Transistors

This is the fee to have germanium transistors tested for gain and leakage. 1 Original Tungsram AC188K PNP high gain Germanium transistor. These work great in fuzz pedals. Gain ranges from 100-500. These are untested and sold as/is, but if you need a matched pair or even just one piece tested, I can do that for $3 per transistor.

PNP Hot Germanium For The Big Muff - Small Bear Electronics

Old-Stock devices. mostly U.S.-made in TO-5 cans. Hfe 200 to 500, but we guarantee leakage under 500 microamps at room temp with base open. Not audited, but returnable unsoldered if hissy.

Radio Circuits | Practical Analog Semiconductor Circuits ...

An advantage of a transistor detector is amplification in addition to detection. This more powerful circuit can readily drive 2000Ω magnetic headphones. Note the transistor is a germanium PNP device. This is probably more sensitive, due to the lower 0.2V VBE, compared with silicon. However, a …

Build Your Own Clone E.S.V. Fuzz (Germanium) PNP Positive ...

E.S.V. Fuzz (Germanium) PNP Positive Ground Kit Instructions Warranty: BYOC, Inc. guarantees that your kit will be complete and that all parts and components will arrive as described, functioning and free of defect. Soldering, clipping, cutting, stripping, or using any of the components in any way voids this guarantee. BYOC, INC

Germanium PNP transistor 2N176 (104) – MarVac Electronics

Germanium PNP transistor 2N176 (104) Roll over image to zoom in. Germanium PNP transistor 2N176 (104) MarVac Electronics SKU: 94440. Price: $5. Stock: ... Founded in 1965, we are a family owned Electronics Store in Costa Mesa, CA. We strive to carry a diverse product selection while delivering exceptional customer service.

Amazon.com: NTE Electronics NTE155 NPN Germanium ...

NTE Electronics NTE121 PNP Germanium Transistor for Audio Frequency Power Amplifier, to-3 Case, 10A Collector Current, 60V Collector-Base Voltage $39.50. Only 13 left in stock - order soon. NTE Electronics PN2222A Silicon NPN Transistor Audio Amplifier and Switch, TO-92 Package, 1 Amp Continuous Collector Current, 40V Collector-Emitter Voltage ...

PNP Germanium Transistors : Great Deals On NOS, Surplus ...

ETCo 2N504 Germanium PNP Transistor TO-24 case ETCo new old stock A spot check on two of these show Leakage: 9uA and 11uA, Hfe: 45 and 20. $2.95 Add: 2N554 PNP Germanium Power Transistor. Sylvania 2N554 PNP Germanium Power Transistor Sylvania new old stock TO-3 case VCBO: 40 Volts VEBO: 10 Volts VCER: 30 Volts IC: 3 Amps.

PNP Germanium Transistors : Great Deals On NOS, Surplus ...

Delco 2N174 PNP Germanium Power Transistor Delco new old stock TO-36 case VCBO: -80 Volts VEBO: -60 Volts VCEO: -55 Volts IC: 15 Amps PTOT: 170 Watts. $19.86 Add: 2N175 PNP Germanium …

nos germanium transistors | eBay

NTE Electronics NTE100 PNP Germanium Transistor - Lot of 5 NOS. C $27.04; Buy It Now; Calculate Shipping ; 3 Watching. From United States ... 8 Watching. From Ukraine; MULLARD/PHILIP S OC44, NOS Germanium PNP Transistor "5 Pieces" HFE 120>126. C $162.51; or Best Offer +C $10.84 shipping; From France; MULLARD/PHILIP S OC44, NOS Germanium PNP ...

NTE Electronics NTE102 PNP Germanium Complementary ...

NTE Electronics NTE102A PNP Germanium Complementary Transistor for Medium Power Amplifier, TO1 Case, 1A Collector Current, 32V Collector-Base Voltage 5.0 out of 5 stars 1 $8.21

Germanium Transistors :: Transistors :: Semiconductors ...

OC71 Germanium PNP Transistor. €11,77. including VAT 16%, [plus shipping] Qty. Add to cart. Add to wish list. OC75. OC75 Germanium PNP Transistor. €232,00. including VAT 16%, [plus shipping] Qty. Add to cart. Add to wish list. per page; Categories. Accessories; Amp Parts; Electronic Parts; Equipment; Guitar and Bass Parts ...

Search results for: germanium transistor Semiconductors ...

germanium transistor Semiconductors are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for germanium transistor Semiconductors.

Germanium vs. Silicon Transistors - Robert Keeley

Sep 11, 2013· The music world is a different beast though, with very subjective tastes, and so germanium remains highly desirable for certain sounds, cropping up in everything from clones of '60s pedals, to Chandler Limited's line of germanium transistor based studio electronics. Germanium is harder to come by than silicon, as it represents a small ...

Germanium - Diodes - Tayda Electronics

Electronics Project Kits; Hardware. Speaker Terminals; Cable / Wire / Heat Shrink Tubing; RCA; Enclosures. 1590B Style; Drilled 1590B Style Enclosures; Enclosure Custom Drill Service; Enclosure UV Printing Service; 125B Style; 1590BB Style; 1590A Style; 1590LB Style; 1590XX Style; 1590DD Style; 1032L Style; Plastic Project Boxes; Drilled ...

Help with Germanium PNP transistors needed. | Electronics ...

Mar 28, 2020· 'when I screwed the amp PCB down to chassis, one channel cut out, accompanied by a crackling sound. Checking the centre rail, I found it was only about 0.5v(should be 15!) Then the penny dropped. The SRX 26 series chassis uses germanium transistors(NKT212, 717, & 279)which are fitted with cooling clips secured to the chassis by threaded studs.

High power Germanium PNP transistors? : AskElectronics

Extra rules apply to questions on vehicle electronics - please read before posting. Add a flair/category tag to your posts (see "Tags" section below). ... Also, I have a lot if PNP germanium transistors now. I built a basic 2 transistor LED blinky with one (using 2n964 transistors) and was glad to see these things actually still work half a ...