BF N-channel Dual Gate MOS-fieldeffect ion Mode. Details, datasheet, quote on part number: BF Telefunken Electronic BF Dual Gate N-channel MOS field effect transistor Data Sheet 10 pages DS 19XX pdf/zip. BF Datasheet PDF Download – N-CHANNEL DUAL GATE MOS- FIELDEFFECT ION MODE, BF data sheet.

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Help Datasheet BB109G; BF311; BF982; BF910

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All other rights are reserved. I don’t have any prior experience with mosfets, so I don’t totally understand the specs. Care is needed with the layout to datashwet stability.

An IF amplifier consisting of three of these stages was constructed on a double sided PC board and produced about dB of gain at 9MHz. You must log in or register to reply here. Please provide a valid price range. Gf960 New posts Search forums. Item Location see all.

NTE – MOSFET Dual Gate N-Channel, 20V 25mA

Thread starter maynardb Start date Nov 6, Hi, I’m new to the forum, and am trying to find a data sheet for this mosfet that’s in a piece of test equipment that I’m trying to repair. This is for 1 pc of the 3SK39 Transistor. Maximum Power Dissipation Pd: Welcome to our site! Additional information is0. If anyone has info on this mosfet, or knows of a sub that’ll work, or if I can even put two together or not ,please respond. I don’t care if the package is the same, as long as I can make it work.


Additional RF selectivity may be implemented by using a multi- section bandpass filter instead of the single tuned circuit that is shown. Now, a quick sermon about counterfeit parts. Additional information is found in HFAN 6. The model is believed accurate.

I am a senior electronic tech who is downsizing. This device can replace many 40xxxx, 3nxxx and MFExxx series dual-gate mosfets. Gold lead and very difficult to find. All brand new and in excellent condition.

Useful for RF amplifier, Oscillator and Mixer circuits. C1 should be ganged to the tuning capacitor in the crystal set. Guaranteed 3 day delivery. Media New media New comments Search media.


TheMAX including a simplified package model. It’s better to wear an antistatic wrist strap or wash your hands before welding and installation.

You are bidding for TWO pieces. Table 1 describes the convention for common datashet. The models are contained as subcircuits. There is a dual-gate device number MPF I will send replacement package if item gets lost in the mail. Thepoints were sampled. Very hard to find. Keep the input and out circuits apart and if necessary, put a screen between the two to ensure stability. Dalbani is a national and international distributor of high quality electronic components and parts.


It’s amazing what one can accumulate over decades. Item quality for your parcel. The biasing may need to be adjusted for different supply voltages.

The output stage is not modeled since the electrical model is not. Whatever the reason is, you won’t be stuck with an item you cannot use or you do not want. Parts are marked with U with underline, 24A.

H12A05 transistor transistor BF Text: Click here to register now. High cross modulation performance. The model is believed accurate but no condition or warranty as to its merchantability or fitness.