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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You are bidding for TWO pieces. To participate you need to register. As the is now very difficult to obtain it may be substituted with another type of dual gate MOSFET including a more modern device like the BF This is for 1 pc of the 3SK39 Transistor. See other mosfet drivers.

We’re here to help whenever you need us. Electro Tech is an online community with overmembers who enjoy talking about and building electronic circuits, projects and gadgets. I am a senior electronic tech who is downsizing. Previous 1 2 Guaranteed 3 day delivery. Buying Format see all. Potentiometer Questions Started by norbss Yesterday at The biasing may need to be adjusted for different supply voltages.

At Dalbani we like to differentiate between new, previously installed parts usedand parts made by 3rd party manufacturers.



Please provide a valid price range. Replacement Transformer Started by ncag Today at 7: C1 should be ganged to the tuning capacitor in the crystal set.

Very hard to find. Additional selectivity or filtering may be required to reduce the wideband noise at the output.

Simplified input package model and inputMaxim MAX 2. I double checked the number on the parts list and it’s right.

I’ve included a photo of the datasheet. I have personally been burned by fake RF devices from China. Table 1Maxim part only. Guaranteed datasheett Mon, Jan 7. Thread starter maynardb Start date Nov 6, You won’t find cheaper prices anywhere! This is for 1 pc of the 3SK97 Transistor.

Help Datasheet BB109G; BF311; BF982; BF910

Additional information is found in HFAN 6. Within 2 miles 5 miles 10 miles 15 miles 20 miles 50 miles 75 miles miles miles miles miles miles miles miles miles of. High cross modulation performance.

The model is believed accurate. Additional RF selectivity may be implemented by using a multi- section bandpass filter instead of the single tuned circuit that is shown. Show only see all. TheMAX including a simplified package model. New other see details.

All brand new and in excellent condition.

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If this amplifier is required to be manually tuned from a front panel control then C1 and C2 should be variable and ganged together with C2 connected between drain and ground instead of as shown – a DC isolating capacitor may be used if required.

I will send replacement package if item gets lost in the mail. 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.

Guaranteed by Sat, Jan 5. For a better experience, please enable JavaScript in your browser before proceeding. Delivery Options see all. During tests, some UHF instability was noted which did not seem to be greatly affected by circuit layout or decoupling so a ferrite bead was put onto the emitter dafasheet of the NPN device which cured the problem.

There is a dual-gate device number MPF There seems to be a problem datassheet the request at this time.