Etsy is the home to thousands of handmade, vintage, and oneofakind products and gifts related to your search. Hickok even sold one as an accessory part with its own part number. The key to selecting proper tubing for use with metal. Here you can look up the official specifications to a limited number of russian tubes. Lawrence berkeley national laboratory introduction. Versions that should work interchangably are the 6c33b, 6c33c, and the 6c18c, but check with your equipment dealer first. The design of the transmitter involves the type of circuit, the choice of component values, and the choice of the particular tube used. It has a low heater current requirement and was designed for use in car radio and other mobile equipment. Type 6bn6 is a late 1940s gated beam valve in which a carefully formed electron sheet or beam is deflected, by control elements on and off of the anode. The information contained on this website is for information only. The beam power part tells us that the tube, as rca put it, is a tetrode or pentode in which directed electron beams are used to increase substantially the powerhandling capability of the tube. Safe tube replacements chart along with recommendations.
Versions of the tube are named ecc88, e88cc, 6922, 6n23p, and 6n11. According to the 1946 sylvania tube manual, the 6n6 is a dual triode with direct coupling from one section to the other, and is the octal equivalent of the 6b5. Brass male thread x hose no kink hose bibb nb52ch8 at ferguson. Tubes cant be substituted since they have different bases but are electrically similar. This chops the amplified signal, typically at a very high rate. The maximum mark for this examination paper is 40 marks.
I will add more tubes as i have time and if i feel the numbers have a direct bearing on how they are used, abused, and criticized today. Description 2006 fairchild semiconductor corporation fqp6n90c fqpf6n90c rev. I have a cayin tube amp that uses chinese 6n6 tubes does anyone know of a replacement nos tube that would work as an upgrade. The 11v tube may run a little hot, but unless you have an enclosed cabinet full of them i dont think itll be an issue. Text in other languages may differ dimensions whd incl. Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. By the late 1950s there was a large selection of stereo hifi audio tube amplifiers available. By coincidence, im working on a silvertone 4590 which also uses 6n6 tubes. Links to tube data are mostly to the wonderful nj7p tube data site.
Tentative data volts volts volts volts volts ohms rca6be6 is a miniature multielectrode vacuum the singleended type designed to perform simul the functions of a mixer first detector tube of an oscillator tube in superheterodyne circuits. Rca rc10 tubemanual 1933 complements of tim reese and harvarduniversity. The sansui receiver not to be confused with the a the ea receiver and also another amp used this as an output tube. Welcome to the tube data sheet locator, a popular web resource for finding data on vacuum tubes. The 50a1 was to compensate for varying power line voltages so the transoceanic radios could operate at 90 to 125 volts. Swagelok tube fittings is that the tubing must be softer than the fitting. Nibco qt56x brass male thread x hose no kink hose bibb. With almost datasheets and the visitor counter indicates over 4000.
Xray properties of elements electron binding energies xray energy emission energies fluorescence yields for k and l shells principal auger electron energies. The chinese 6p1 and the russian equivalent 6p1p also have no western equal. Antique radio forums view topic 6n6 replacement tube 6k6. Like mentioned 6j5, 12 6sn7 and 12 12au7 will all work in most circuits designed for 6c4 but this wont be found in books. This one has a lot of pages from the european philips tube manual. All datasheets are in the main tables and in the list below. Tube 35y4 or rohre 35y4 id3233, halfwave vacuum rectifier, loctal8, b8g sylvania, 1938 and powersupply shown. Burned in for 48 hours at full plate voltages, these are the creme of the crop.
Best to ask when you need a tube electrically similar. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. Goodsoundclub romy the cats site the 6e5p tube data. The mcmurdo silver masterpiece ii used a 2b6 tube, the 2. This is a suitable replacement for any 6l6 tube type. Nos russian versions are the best, but are scarce and expensive. This seabee crewleaders handbook clh is the third edition of the single document most widely used today for construction planning and execution by the men and women of the naval construction force ncf. The data was mostly fragmented, variable and sketchy, as it was for the tubes being used as voltage regulators in most cases. Please see the substitutes at the top of the page for more details. We aquired over 200 pcs in bulk trays of 50 pcs, so we have plenty to match from so. It is distinguished by its very high transconductance, mostly the result of its frame grid construction. The 6n1p has similar ratings to the 6dj8 and in the past was sometimes rebranded as such, however differences between the two types the 6n1p requires almost.
Taras oleynk aka ml8 sent me a couple months ago his measurements of different driver linelevel tubes including the melquiadess diver tubes the 5e5p. The 1943, 1949 and 1959 sylvania tube manuals online. Key in the code for the valvetube you wish to search for and click the query button. Except for higher heater current, its a direct plugin replacement for the 6dj8, ecc88 and 6922. The thin glass tube envelope is 17 mm in diameter and, excluding the b7g base pins, is 46 mm tall. Electron devices svetlana svetlana 6n1p dual audio triode 10 20 30 40 0 100 200 300 400 500 0 vg ov2 46810 12 plate current milliamperes 14. Ge essential characteristics, the whole 228 page book in an indexed pdf file big, 11mb. Why not use a big tube like a 6l6 and get lots of output. This tube is sometimes called the equivalent for 6dj8ecc88 or 6922e88cc. The metal 6l6 was the tube of choice for the calibration standard, for many tube tester manufacturers. The el84, or commonly known as 6bq5 in north america, was intended for use as an inexpensive alternative to the larger audio tubes of the time, such as el34, 6l6, and kt66 power tubes. All tubes new, military equipment and have otk mark. The data sheet does have some advice on using the tube in the avc.
The russian data sheet for the 6n6p claims a little more gm, a little less rp for the same operating point as the jj ecc99. If you have never used this facility before, click the help link. It consists of about 8400 pages scanned by john atwood, pete millett and frank philipse. Jan 28, 20 the 6bh6 is a high impedance, medium gain signal amplifier. Fqp6n90c fqpf6n90c nchannel qfet mosfet this nchannel enhancement mode power mosfet is produced using fairchild semiconductors proprietary planar. Vacuum tubes, sockets, capacitors, nixie and electron tube accessories. I have one 6b5 tube hot stamped triad having a full graphite covered envelope that is actually a type 42 tube. By using two gated beam valves signals from two different inputs can be selected, chopped, or interchanged at any desired rate. The biggest advantage that this tube has is that it is still cheap to purchase. Owners of amps from dynaco, eico, mullard, and fisher, among others, were enjoying great sound from these reasonably. Below here the general data and the guides for each section of the hb3. Rca53 class b twin amplifier the 53 is a heatercathode type of tube.
Sansui used the pl36 thats also a 25e5 as an output tube in several of their amps. The full original datasheet of the triadyne 6b5, with application notes is given in the data for this tube. Downloads, supreme instruments manuals, tube data, and. There is a key between pins 1 and 8 to ensure that the tube can only be plugged in one way. This one has telefunken data pages in german, in pdf format. The design of a onetube or one transistor transmitter is a compromise involving power output, keying, and the effect of antenna coupling on operation. The tube is manufactured by the nevz, novosibirsk, russia. The 6dj8 is a miniature ninepin medium gain dual triode vacuum tube.
In its day, it was considered a normal triode with somewhat different curves from the 6j5. Double anode rectifier kenotron for voltage rectification in power suppliers. Two 6n7 s or 6n7 gs can be operated in a class b output stage with the two triode units of each tube connected in parallel to give a power output of 20. Tube 6cb6 or rohre 6cb6 id3719, vacuum pentode, miniatur7pinbase b7g, usa 1940 and rfifstage shown. Some 6336a tube data recommended a maximum of 500k for the grid resistors in some applications and also a minimum of 200 ohm for cathode resistance. A feature of a beam power tube is its low screengrid current. The 6c33 russian tube is another that has no western or chinese sub. Mostly allowing a t9 stright sideed bulb rather than the st 12 shape of the original. The 6b5 tube was popular for pa and musical instrument amplifiers of the 1930s. An old website comment suggested a maximum of 47k grid resistor. If you have the tube collectors association data cache dvd, the original data sheet is in file 0033. A pdf at the end of a tube description is a link to a pdf of the tubes full data sheet, which generally contains characteristic curves for the device.
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