While the original datasheet is out of print, consolidated technical data from component databases reveals the following absolute maximum ratings and electrical characteristics (at Ta = 25°C).
– Common possibilities include:
Since an original datasheet is hard to find, use this quick in-circuit or out-of-circuit test procedure. 3sk41 datasheet
The reveals a component that was far ahead of its time. With its 20V breakdown, 200mW dissipation, and 3dB noise figure, it enabled affordable, high-performance VHF radios for decades. While you shouldn't use it in a new mass-production design, understanding the 3SK41 is essential for restoring classic Sony, Kenwood, and Icom receivers. While the original datasheet is out of print,
It was a staple in radio frequency (RF) circuits, specifically for VHF/UHF amplifiers and mixers in televisions and FM tuners. Design Advantage: With its 20V breakdown, 200mW dissipation, and 3dB
The 3SK41 can be used in various applications, including:
Used as a low-noise RF amplifier to improve signal reception.