Sensors and Modules
Original price was: ₵20.00.₵16.00Current price is: ₵16.00.
146 in stock
Sale!
1N270 Germanium Diode (2 in pack)
Original price was: ₵15.00.₵10.00Current price is: ₵10.00.
The 1N270 is a germanium diode with a low forward voltage drop, perfect for RF detection and vintage circuit applications.
Categories: Basic Electronics, consumables, Power
Description
The 1N270 Germanium Diode is a classic point-contact diode designed for low-power, high-sensitivity applications, particularly in radio frequency (RF) detection and vintage electronics. With a maximum reverse voltage (Vrrm) of 100V and a forward current (If) rating of 40mA (with a peak surge capability of up to 200mA), it’s well-suited for crystal radios, AM detectors, and audio circuits where a low forward voltage drop is critical. Encased in a glass DO-7 package, the 1N270 offers a forward voltage drop of approximately 0.3V at 10mA—much lower than silicon diodes—due to its germanium construction, making it ideal for signal rectification with minimal signal loss. It has a power dissipation of around 80mW and operates within a temperature range of -65°C to 85°C. This diode is a favorite among hobbyists restoring vintage radios or building authentic germanium-based circuits, featuring axial leads and a marked cathode (typically a band or dot) for polarity identification.
Related Products
Sensors and Modules
Original price was: ₵28.00.₵22.00Current price is: ₵22.00.
13 in stock
Sensors and Modules
Original price was: ₵50.00.₵40.00Current price is: ₵40.00.
Available on backorder
Sensors and Modules
Original price was: ₵2.00.₵1.00Current price is: ₵1.00.
199 in stock
Most Popular
Sensors and Modules
Original price was: ₵135.00.₵101.00Current price is: ₵101.00.
Out of stock
Sensors and Modules
Original price was: ₵165.00.₵135.00Current price is: ₵135.00.
4 in stock
Sensors and Modules
Original price was: ₵320.00.₵245.00Current price is: ₵245.00.
Out of stock
Sensors and Modules
Original price was: ₵500.00.₵420.00Current price is: ₵420.00.
107 in stock
Most Recent
Sensors and Modules
Original price was: ₵350.00.₵310.00Current price is: ₵310.00.
Sensors and Modules
Original price was: ₵400.00.₵320.00Current price is: ₵320.00.
Sensors and Modules
Original price was: ₵360.00.₵270.00Current price is: ₵270.00.
Sensors and Modules
Original price was: ₵360.00.₵300.00Current price is: ₵300.00.
Reviews
There are no reviews yet.