3sk41 Datasheet __exclusive__
Before condemning a 3SK41, always verify the biasing voltages on the gates. A failed bias resistor can make a good transistor appear defective. Also, ensure that the tuning capacitor and other passive components in the front‑end are clean and functioning properly.
| Parameter | Conditions | Value | | :--- | :--- | :--- | | | - | 5 pF | | On-State Resistance (RDS(on)) | - | 200 Ω |
The primary signal input terminal, featuring high input impedance. Key Applications & Working Mechanism 3sk41 datasheet
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Whether you are performing a vintage restoration, analyzing high-frequency communication circuits, or looking for equivalent contemporary options, understanding the exact specifications on a is vital to securing circuit stability and preventing system failure. Technical Specifications Overview Before condemning a 3SK41, always verify the biasing
For new designs, use the BF998R . For repairing a vintage 1980s TV tuner, search eBay or specialty surplus stores for NOS (New Old Stock) 3SK41B .
Because the 3SK41 is sensitive to ESD, follow these basic precautions when working with it. | Parameter | Conditions | Value | |
Sourced regularly as an exact OEM replacement part for 1970s and 1980s transceivers. Where to Source Data & Parts
: Provides various versions of the PDF datasheet from multiple manufacturers.
Since the 3SK41 is an legacy component that is increasingly difficult to source for modern repairs or new designs, technicians frequently look toward alternative dual-gate MOSFETs. Popular UTSOURCE cross-reference options include: