Today, the 3SK41 is considered an part. For restorers of vintage gear, finding an original 3SK41 in its classic CAN-4 package is like finding a piece of gold—a small, four-legged silicon key to unlocking the pure, quiet reception of radio’s golden age. 3SK41 NEC/HITACHI/MOTOROLA IC Chips | Censtry
The 3SK41 is an primarily designed for VHF (Very High Frequency) amplification . All sources agree that it is a low-power, high-frequency device designed for the front-end stages of receivers. The consensus on its key absolute maximum ratings is as follows:
V(BR)GSScap V sub open paren cap B cap R close paren cap G cap S cap S end-sub ) : ±7.0V. : 25mA. Maximum Power Dissipation ( PDcap P sub cap D ) : 250mW at ambient temperature ( 25∘C25 raised to the composed with power C Forward Transfer Admittance ( gfsg sub f s end-sub yfsy sub f s end-sub ) : 8.0 mS (millisiemens) minimum. Input Capacitance ( Cisscap C sub i s s end-sub ) : 5.0pF maximum. Pinch-off / Cut-off Voltage ( Vpcap V sub p 3sk41 datasheet
: The input impedance of the 3SK41 is extremely high (in the megohm range). This makes it susceptible to damage from electrostatic discharge (ESD). Always use grounded soldering irons and anti-static wrist straps when handling.
The dual-gate structure allows for superior gain control (AGC) and high stability by reducing the internal capacitance between the drain and the primary gate. www.jotrin.ru The "Deep Story": A Relic of the Analog Era Today, the 3SK41 is considered an part
If you can provide more details about the component, such as:
Do you need help verifying a specific ? Share public link All sources agree that it is a low-power,
are often recommended for their similar low-noise performance. www.jotrin.ru Quick Specs Summary Description Silicon (Si) Configuration Dual-Gate (for AGC/Mixing) Typically CAN-4 or similar through-hole Current Life Obsolete / Hard-to-find for this part, or are you looking for a specific supplier to buy one? 3SK41 - NEC/HITACHI/MOTOROLA - Jotrin Electronics
Because the original 3SK41 is an obsolete part that can be difficult to source or expensive to purchase through legacy distributors like Littlediode , cross-referencing alternative part numbers is a common necessity. Depending on the circuit layout and performance parameters, the following parts serve as suitable substitutes: Component Part Number Package Type Key Structural Differences / Notes TO-72 / CAN-4
RDS(on)cap R sub cap D cap S open paren o n close paren end-sub to reduce thermal dissipation during conduction cycles. Pinout and Mechanical Configuration
In conclusion, the 3SK41 is a versatile N-channel JFET with a range of applications in electronic circuits. Its high gain, low noise figure, and good stability make it a popular choice among circuit designers and engineers.
Today, the 3SK41 is considered an part. For restorers of vintage gear, finding an original 3SK41 in its classic CAN-4 package is like finding a piece of gold—a small, four-legged silicon key to unlocking the pure, quiet reception of radio’s golden age. 3SK41 NEC/HITACHI/MOTOROLA IC Chips | Censtry
The 3SK41 is an primarily designed for VHF (Very High Frequency) amplification . All sources agree that it is a low-power, high-frequency device designed for the front-end stages of receivers. The consensus on its key absolute maximum ratings is as follows:
V(BR)GSScap V sub open paren cap B cap R close paren cap G cap S cap S end-sub ) : ±7.0V. : 25mA. Maximum Power Dissipation ( PDcap P sub cap D ) : 250mW at ambient temperature ( 25∘C25 raised to the composed with power C Forward Transfer Admittance ( gfsg sub f s end-sub yfsy sub f s end-sub ) : 8.0 mS (millisiemens) minimum. Input Capacitance ( Cisscap C sub i s s end-sub ) : 5.0pF maximum. Pinch-off / Cut-off Voltage ( Vpcap V sub p
: The input impedance of the 3SK41 is extremely high (in the megohm range). This makes it susceptible to damage from electrostatic discharge (ESD). Always use grounded soldering irons and anti-static wrist straps when handling.
The dual-gate structure allows for superior gain control (AGC) and high stability by reducing the internal capacitance between the drain and the primary gate. www.jotrin.ru The "Deep Story": A Relic of the Analog Era
If you can provide more details about the component, such as:
Do you need help verifying a specific ? Share public link
are often recommended for their similar low-noise performance. www.jotrin.ru Quick Specs Summary Description Silicon (Si) Configuration Dual-Gate (for AGC/Mixing) Typically CAN-4 or similar through-hole Current Life Obsolete / Hard-to-find for this part, or are you looking for a specific supplier to buy one? 3SK41 - NEC/HITACHI/MOTOROLA - Jotrin Electronics
Because the original 3SK41 is an obsolete part that can be difficult to source or expensive to purchase through legacy distributors like Littlediode , cross-referencing alternative part numbers is a common necessity. Depending on the circuit layout and performance parameters, the following parts serve as suitable substitutes: Component Part Number Package Type Key Structural Differences / Notes TO-72 / CAN-4
RDS(on)cap R sub cap D cap S open paren o n close paren end-sub to reduce thermal dissipation during conduction cycles. Pinout and Mechanical Configuration
In conclusion, the 3SK41 is a versatile N-channel JFET with a range of applications in electronic circuits. Its high gain, low noise figure, and good stability make it a popular choice among circuit designers and engineers.