Description: ~ Lot of Four Diodes ~Crystal Radio Detector DiodeGenuine ITT P/N 1N270Germanium Point Contact - Gold Bonded ~ Quantity 4 Pieces with each Buy-It-Now ~Build a crystal radio receiver using a point contact diode. These are vintage point contact germanium diodes made by ITT. They work great in crystal radio receivers. The point contact is clearly visible through the glass (use a microscope or magnifying glass to see). These are high quality crystal diodes with a gold wire making the contact. They are rare - point contact germanium diodes by ITT have not been made in decades. Newer germanium diodes are typically not made with a gold wire point contact, and are made with less refined germanium. Most standard diodes (including common silicon types) do not work well as a crystal detector. The best are point contact germanium with a low forward voltage. These diodes are guaranteed to work as crystal radio detectors. The part number on the diode is: ITT 1N270 ~ See schematics on the web ~Use Google Image: “Crystal Radio Detector Schematic” These are 100% Guaranteed.You will receive 4 Crystal Radio Detector Diodes with Buy-It-Now. While they last. ~ Recent Customer Feedback ~"A heartfelt thank you for your divine rare ITT Point Contact Diodes!""I ordered these and they put out twice the mA of the Soviet D311A which to date I thought was the loudest diode (in my crystal radio)." ~ US Stock - Fast US Shipping ~Or you can buy marginal diodes from overseas(China) and wait 3 months for delivery...I'm just sayin'
Price: 14.95 USD
Location: Van Nuys, California
End Time: 2025-01-01T20:11:00.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Modified Item: No
