15 Values 0.47uH - 1mH 1/4W 150pcs 0307 0.25W DIP Color Wheel Inductor Assorted Kit
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Inductance varies between approximately 0.5 and 0.5 times the value of the printed inductance. There are 2 Ohms and 55 Ohms
In reality, DIP refers to a semiconductor packaging that is available in both copper and aluminum You can buy this package in line. Axial packaging is different from radial packaging in that it occurs in one direction rather than two. In this context, a color wheel refers to a wheel containing a range of values corresponding to the colors of the originally axially packed resistors Therefore, the inductor is marked with colored rings in the same way as the resistors, but the value is given in microhenry (uH). If green, violet and brown colored rings are used on an NTC inductor, 47x10 * 1 uH (47 ten to the power of 1) is the value, or 470uH.
For applications involving small signals and radio frequency, these inductors are useful. In addition to using them in passive filter circuits, they can also be used in low power audio The resistance of these coils is approximately 10 ohms dc, for example the 1MH coil is rated at 1/2watt. It would be best to get inductors wound with something like 18 awg wire, a power inductor, with resistance well below 1 ohm for your application.
Selected User Reviews For 15 Values 0.47uH - 1mH 1/4W 150pcs 0307 0.25W DIP Color Wheel Inductor Assorted Kit
This is exactly what I needed and there was a 100 extra but what do you do when an inductor is missing from a kit.
It's perfect.
This is exactly what I needed for a resonant circuit I was developing, where I wanted to try out a range of inductor values. In a nice small package, this range of values is nicely organized and presents nicely. If you are prototyping circuits that require or could benefit from inductors (filters, boost/buck circuits, etc. ), then this is a good investment.
A high quality part with a value that is almost equal to its rating.
There was a lot of it, which I liked.
I FOUND JUST WHAT I WAS LOOKING FOR, AND BEST OF ALL THE PRICE IS CHEAPER THAN EVERY OTHER PLACE I HAVE SEEN ON THE INTERNET. The author is Mike.
A 0 was missing from the sentence. The uH value is 33 and the 0 is An inductor of 39uH.
Delivered within the time frame promised, the product was as advertised. A great little box with everything you need. Having not yet used the items, I cannot comment on their quality.