1N Gold Bonded Germanium Diode. FEATURES. Low forward voltage drop— low power consumption. Thirty years of proven reliability—one million hours. The 1N34A Germanium diode is an old standby in electronics. Widely used for Check the spec sheet to ensure you understand what you’re buying. General. 1N34 datasheet, 1N34 circuit, 1N34 data sheet: SEMTECH – POINT CONTACT GERMANIUM DIODE,alldatasheet, datasheet, Datasheet search site for.

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1N34A – 1N34A Germanium Diode Datasheet

In reponse to comment: Write a customer review. Once you have a working receiver, you can try using the piezo buzzer and see what it does and how it changes things – but that is an experiment for AFTER you have a working receiver. As you can see from this diagram from here, The 1N34A will conduct 0. Thanks again for your replies.

HE-1N34 NTE Equivalent NTE fast switching german – Wholesale Electronics

Get it working right, first, though. Would this still be a suitable replacement for a Ge diode? Look at datasheeh one: Amazon Drive Cloud storage from Amazon.

Something we hope you’ll especially enjoy: A buzzer is made to work specifically at a particular frequency. See more product details. According to that site, you will need a bias current for most schottky diodes to get good performance.


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They both use a piece of piezoelectric crystal to work. Amazon Second Chance Pass it on, trade it in, give it a second life. dataaheet

1N34 Datasheet(PDF) – Semtech Corporation

One person found this helpful. If not, I hath been lead astray by this link and videos. There was a problem filtering reviews right now.

Being a kid, of course, meant that I never got things really good enough. I used these diodes to build a field strength meter, and they work fine. Pack of 20 Pieces Chanz They work like Germanium diodes are supposed to– they allow current flow in one direction only and have a low forward voltage bias compared to silicon diodes.

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Amazon Renewed Refurbished products with a warranty. Since a crystal earphone draws very little current, Vf is also lower. Customers also shopped for.

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1N34 Datasheet

Look at the graph above – with uA flowing I bet the forward volt drop is probably 0. Good quality, a little pricey relatively speaking but is more than made up by the fast Amazon delivery.


Sign up using Email and Password. I guess it didn’t help that I tested this radio outside in -5 degrees Celsius.

Home Questions Tags Users Unanswered. They are finicky enough that even slight variations will cause a failure – substituting parts is just asking for trouble. I tested it indoors as well though and it still didn’t work so it wasn’t exclusively the temperature. Used this product for crystal radio works great. Back when I was younger I got a crystal radio set kit which included a 1N34A Ge diode as far as I can remember, I don’t have it anymore.

Amazon Inspire Digital Educational Resources. MichaelK 4 Crystal Radio Earphone, High Impedance, 3. AmazonGlobal Ship Orders Internationally. Image Unavailable Image not available for Color: Sign up using Facebook. Please try your search again later. Isn’t a crystal earpiece just a piezo buzzer?

If you’re a seller, Fulfillment by Amazon can help you increase your sales. Learn more about Amazon Prime. For anyone feeling shakled to the sky-high silicon band gap, this is the diode to go with! Share Facebook Twitter Pinterest. Showing of 10 reviews. I am pleased with datsaheet delivery time, the product packaging, and the product itself. Try locating an actual crystal earpiece and give it a go.