pnp germanium rca

RCA Transistors | eBay

SK3513 PNP SI Power Transistor by RCA You are buying a SK3513 PNP Silicon Transistor, Vceo 90 volts, TO5. Made by RCA.Primary applications are as power amplifier, gain of 90.

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pnp audio transistor | eBay

310 results for pnp audio transistor Save pnp audio transistor to get e-mail alerts and updates on your eBay Feed. Unfollow pnp audio transistor to stop getting updates on your eBay Feed.

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RCA 40022 PNP GERMANIUM POWER TRANSISTOR new 1 pc lot …

Find many great new & used options and get the best deals for RCA 40022 PNP GERMANIUM POWER TRANSISTOR new 1 pc lot at the best online prices at eBay! Free shipping for many products!

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Alloy-junction transistor - Wikipedia

The germanium alloy-junction transistor, or alloy transistor, was an early type of bipolar junction transistor, developed at General Electric and RCA in 1951 as an improvement over the earlier grown-junction transistor.. The usual construction of an alloy-junction transistor is a germanium crystal forming the base, with emitter and collector alloy beads fused on opposite sides.

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RCA Developmental Transistors - Transistor History

Transistor semiconductor history Texas Instruments RCA Bell Laboratories Western Electric General Transistor Fairchild Tung-Sol Sylvania Mullard Philips STC Newmarket General Electric Philco GEC Motorola Shockley Faraday Willoughby Smith William Adams Richard Day Charles Fritts Braun Schuster Henry Round Jagadis Bose Greenleaf Pickard Alan Wilson Walter Schottky Boris Davydov Nevill Mott ...

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Antique Radio Forums • View topic - Germanium transistors

I am trying to find data on pnp germanium XB8 and XB9 transistors. I need the specs on them so I can maybe find matching replacements. ... Back when your unit was new, only two places made those transistors - Mullard and RCA. As RCA had a replacement line, I'd imagine it was an easy transference of data from the OEM side to the replacement side ...

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2 Original RCA 2N384 Germanium PNP High Performance Drift ...

2 Original RCA 2N384 Germanium PNP High Performance Drift Transistors: : Industrial & Scientific. Skip to main content. Try Prime Industrial & Scientific Go Search EN Hello, Sign in Account & Lists Sign in Account & Lists Orders Try Prime ...

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RCA Developmental Transistors - Transistor History - Google

Transistor semiconductor history Texas Instruments RCA Bell Laboratories Western Electric General Transistor Fairchild Tung-Sol Sylvania Mullard Philips STC Newmarket General Electric Philco GEC Motorola Shockley Faraday Willoughby Smith William Adams Richard Day Charles Fritts Braun Schuster Henry Round Jagadis Bose Greenleaf Pickard Alan Wilson Walter Schottky Boris Davydov Nevill Mott ...

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NTE176 Sk3123 Rca Pnp Germanium Dc Converter Audio

rca nte176, sk3123 sk3123 Is Similar To: 2n2869 Rca Pnp Germanium 90v (75% similar) Rca 2n2869 pnp germanium 90v 25 to-3 case audio power....(posted on October 27th, 2017); 2n371 Rca 3 Pcs Pnp (42.6% similar) Type designator: 2n371 material of transistor: ge polarity: pnp maximum collector power dissipation pc : Fast shipping. 08 with maximum collector-base voltage vcb : 20 v emitter-base veb ...

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2 Vintage RCA 2N269 Germanium PNP Transistors | eBay

* The delivery date is not guaranteed until you have checked out using an instant payment method. If your Guaranteed Delivery item isn't on time, you can (1) return the item, for a refund of the full price and return shipping costs; or (2) keep the item and get a refund of your shipping costs (if shipping was free, get a $5 eBay voucher).

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2 Vintage RCA 2N269 Germanium PNP Transistors: ...

RCA 2N269 PNP Germanium Transistors Quantity: 2 GoldenO Part# 2160 Inventory Class New Old Stock Manufacturer RCA Part Number 2N269 Date Code 7E Specifications Type Designator: 2N269 Material of transistor: Ge Polarity: PNP Maximum collector power dissipation (Pc), W: 0.12 Maximum collector-base voltage ¦Ucb¦, V: 20 Maximum collector-emitter voltage ¦Uce¦, V: 20 Maximum emitter …

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NTE176 Sk3123 Rca Pnp Germanium Dc Converter Audio

$1.99 to $21.95 (4 offers) - Buy Rca NTE176 Sk3123 Pnp Germanium 25v 2a Dc Converter Audio Powerequivalent . Brand: Rca . Mpn: Sk3123 . Model: Sk3123

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2N404 - RCA Germanium PNP Transistor

Original RCA Germanium Transistor. You can search on partial part numbers. For search help, click here

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

SpareElectronicParts. Has new, new old stock, and obsolete transistors in stock, including hard to find germanium transistors used in restorations, projects, and effects pedals. We also have new old stock ECG and RCA SK transistors in stock and ready for delivery.

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Oral History Lin Page3 RCA Germanium Transistors Audio

Go To Lin Oral History, Page 4 The top photo is from the 1956 RCA publication entitled "TRANSISTORS 1". This is a classic text summarizing mid-1950s transistor technology that featured dozens of articles by RCA scientists and engineers, including an article by Dr. Lin on the 20 watt audio amplifier shown here.

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1- RCA 2N174 Germanium PNP Audio Power Transistor | eBay

PNP BJT Transistors, RCA Collectible Transistor Radios, Germanium Diode, Transistors, Darlington Transistor Transistors, Pnp Airplane, RCA/Phono Male RCA 1 2 Home Audio Cables & Interconnects, RCA RCA/Phono Male Home Audio Couplers, Sanken Transistors, RCA 1: 2 Home Audio Splitter Cables

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Germanium Transistors - Page 1 - Small Bear Electronics

PNP Hot Germanium For The Big Muff. $2.75. Add To Cart

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Bipolar junction transistor - Wikipedia

A bipolar junction transistor (bipolar transistor or BJT) is a type of transistor that uses both electrons and holes as charge carriers.. Unipolar transistors, such as field-effect transistors, only use one kind of charge carrier.BJTs use two junctions between two semiconductor types, n-type and p-type.. BJTs are manufactured in two types: NPN and PNP, and are available as individual ...

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KD2101 RCA Germanium PNP Transistor - NOS Vintage Qty 1 | eBay

Find many great new & used options and get the best deals for KD2101 RCA Germanium PNP Transistor - NOS Vintage Qty 1 at the best online prices at eBay! Free shipping for many products!

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Transistor Museum Store Construction Projects Point ...

Mar 22, 2016· The Transistor Museum™ Store has been established to provide an easily accessible (and affordable) source of unique and historic transistors, diodes and integrated circuits from the early days of this exciting technology. Use the table below to explore what's available and to compare the different types. ... RCA 2N247 & 2N384. Germanium PNP ...

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PNP Germanium Transistors - SpareElectronicParts.com

SpareElectronicParts. Has new, new old stock, and obsolete transistors in stock, including hard to find germanium transistors used in restorations, projects, and effects pedals. We also have new old stock ECG and RCA SK transistors in stock and ready for delivery.

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RCA 2N270 pnp germanium transistors | Masuto's

Sep 27, 2016· RCA 2N270 pnp germanium transistors. September 27, 2016 Masuto masuto masuto 4 Comments Some loose cuteness and some nib beauties.. ... Good luck finding the RCA ones at a reasonable price. Also remember that i think there is an ebay seller that has some RCA's on sale always at a very high price. Keep in mind that they need to fit the FZ1 ...

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RCA 2N247 & 2N384 GERMANIUM PNP DRIFT TRANSISTORS

The 2N247 transistor is supplied with the original RCA packaging. RCA 2N247 & 2N384 GERMANIUM PNP DRIFT TRANSISTORS. Shown at left is a photo of the 2N247 and 2N384 transistors included in your order. Also shown are the Transistor Museum™ Classic Semiconductor Storage and Display Envelope, and the Informational Insert.

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RCA Transistors for sale | eBay

Get the best deal for RCA Transistors from the largest online selection at eBay.com. Browse our daily deals for even more savings! Free shipping on many items! ... 2 Original RCA 2N384 Germanium PNP High Performance Drift Transistors. C $26.38. Top Rated Seller. 2 new & refurbished from US $19.99.

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New germanium RCA transistors for the Analogman Sunface ...

Jun 12, 2018· New germanium RCA transistors for the Analogman Sunface! Discussion in ' ... We use PNP transistors, circuit has positive ground, but the power jacks are wired up "normally". So you can use a normal power supply but CANNOT share that same power with a normal pedal.

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215 RCA Germanium PNP Transistors 2N404 for sale online | eBay

Find many great new & used options and get the best deals for 215 RCA Germanium PNP Transistors 2N404 at the best online prices at eBay! Free shipping for many products!

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Texas Instruments - Transistor History - Google Sites

Transistor semiconductor history Texas Instruments RCA Bell Laboratories Western Electric General Transistor Fairchild Tung-Sol Sylvania Mullard Philips STC Newmarket General Electric Philco GEC Motorola Shockley Faraday Willoughby Smith William Adams Richard Day Charles Fritts Braun Schuster Henry Round Jagadis Bose Greenleaf Pickard Alan Wilson Walter Schottky Boris Davydov Nevill Mott ...

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Transistor Museum Early Germanium Power Transistor History ...

A SURVEY OF EARLY POWER TRANSISTORS . by Joe A. Knight. RCA 1950s GERMANIUM POWER TRANSISTORS RCA, next to Bell Labs, had the largest research labs in the electronics industry in terms of size and people.

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RCA SK3082 Germanium PNP Transistor Audio Power Amp Nte226 ...

Find many great new & used options and get the best deals for RCA SK3082 Germanium PNP Transistor Audio Power Amp Nte226 at the best online prices at eBay! Free shipping for many products!

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2N411 GERMANIUM PNP TRANSISTOR RCA | eBay

Find many great new & used options and get the best deals for 2N411 GERMANIUM PNP TRANSISTOR RCA at the best online prices at eBay! Free shipping for many products!

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