OC604 spez. datasheet, OC604 spez. pdf, OC604 spez. data sheet, datasheet, data sheet, pdf, TELEFUNKEN, Germanium PNP junction transistor, red point
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PNP germanium junction transistor for AF amplifier applications. Allglass, red dot indicates collector. More ... You reach this tube or valve page from a search after clicking the "tubes" tab …
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According to Mark, the first post-war semiconductor products from Telefunken were germanium point-contact diodes types OA150, OA159, OA160, OA161, OA172 and OA173. Early versions of these use an axial glass form with a …
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Making a OC604 Spez Transistor Translated from Röhren Dokument Nr 3 I The germanium n-type wafer of the germanium OC604 spez (medium power transistor) shown in the picture …
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1 Stück, NOS. Enter your search keyword ...
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Germanium Returns: Germanium was an early transistor material. Now its charge-carrying abilities and advanced fabrication technology make it an attractive material for future chips.
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Copyright Mark P D Burgess 2012 Telefunkenwas created in 1903 in the dawn of commercial wireless, the high stakes era of imperial ambitions of the super powers and the development of international industrial alliances determined to exploit new electrical and wireless technologies that would prove to be vital in controlling emp…
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Find many great new & used options and get the best deals for 5 Germanium Transistors Oc602 Spez. Black Glass Case/cooling Fin TELEFUNKEN at the best online prices at eBay! Free shipping for many products!
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Find many great new & used options and get the best deals for 5 germanium transistors OC602 spez. black glass case/cooling fin TELEFUNKEN at the best online prices at eBay! Free delivery for many products.
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The transistor in question is "OC604 spez". It should look like shown below, but all I've got is the "guts" of the transistor without the glass body or legs. It appears to have a large …
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OC75 - SO-2 typical Germanium Transistor Black Glass 'Bulb'/'Bullet' The OC75 is pretty much synonymous with the Tone Bender - having been used in pretty much every variety as either an original or substitute component. The Black Glass format was largely used for OC type Transistors - including OC42, 43, 44 (RangeMaster) and OC70, 71, 72, 75 ...
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Find many great new & used options and get the best deals for 5 germanium transistors OC602 spez. black glass case/cooling fin TELEFUNKEN at the best online prices at eBay! Free shipping for many products!
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Find many great new & used options and get the best deals for 1x Vintage Rare TFK Germanium Transistors OC 604 spez. NOS at the best online prices at eBay! Free shipping for many …
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Find many great new & used options and get the best deals for 1x Vintage Rare TFK Germanium Transistors OC 604 spez. NOS at the best online prices at eBay! Free shipping for many products!
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Left to Right: OC602, OC602 Spez with paint removed, OC602 Spez and a late OC604 Spez Type. These transistors were typically used in Class B (push pull) output stages in medium power transistor portables. ... It was a germanium PNP junction transistor in an unusual axial design and in its most rare form, was sold without its customary metal ...
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1 Stück, NOS. Something went wrong. View cart for details. ...
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5 of OC602 spez germanium transistors black glass case /cooling fin TELEFUNKEN. £3.95 0 bids. 10 of OA1154 (=OA154) germanium diodes pointcontact TUNGSRAM . £2.49 0 bids. 10 of GC121b germanium transistors Halbleiterwerke Frankfurt/Oder. £1.99 0 bids. 10 of GC116a germanium transistors RFT .
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OC602 spez. datasheet, OC602 spez. pdf, OC602 spez. data sheet, datasheet, data sheet, pdf, TELEFUNKEN, Germanium PNP junction transistor, red point
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The only downside of germanium transistors in a preamp is noise and current leakage.Current leakage can be minimised with pnp transistors supplied at lower voltages.Making the bias base resistor as high as possible for your circuit also work, but current noise needs to be taken into account so look for good compromise .60's phono preamps ...
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5 OF OC602 spez germanium transistors black glass case /cooling fin TELEFUNKEN - £3.95. FOR SALE! 5 germanium transistors OC602 spez. black glass case with cooling fin. picture 387753462236
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The electrical properties were displayed on a curve tracer and looked comparable to similar germanium transistors. The current amplification factor was measured and found to be 0.900. Morton E. Jones May 6, 1954. Other data on this transistor were measured and are in a folder on these units. Since the construction of this initial transistor ...
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5 germanium transistors OC602 spez. breadcrumb. Business & Industrial; Electrical Equipment & Supplies; Electronic Components & Semiconductors
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5 germanium transistors OC602 spez. Something went wrong. View cart for details.
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5 germanium transistors OC602 spez.
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5 germanium transistors OC602 spez. black glass case with cooling fin. picture shows one, you will get 5 pcs.
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CLASSIC GERMANIUM TRANSISTOR WEBSITE AND MUSEUM The CK722 holds a unique place in the history of the transistor. Introduced by Raytheon in early 1953, the CK722 was the first low cost junction transistor available to the general public. It was an instant success. Countless "build it yourself" articles were published in the popular ...
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Making a Germanium Single Diffused Mesa Transistor. For the full history of Texas Instruments on this site please return to The Early History of Texas Instruments Semiconductors. Germanium mesa single diffused transistors we developed by Lee at Bell Laboratories. As a licensee TI had access to this information and developed similar transistors ...
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Germanium transistors tend to leak current and can be more temperamental and imperfect. Although this means they may not have as much gain, they still sound great. Overall, when people are describing germanium transistor clipping, they often use the term "organic." Germanium transistor clipping, at least to me, often sounds tighter and less ...
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