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Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W

Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W

Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W
$ 8.71

Score By Feature

Based on 97 ratings
Value for money
9.44
Giftable
9.40
Satisfaction
9.31
Delivery
9.59

OveReview Final Score

How Our Score Is Calculated

Questions & Answers

Despite the title stating "22 value total 220 pieces", the image says "28 value total 280 pieces". How do you know which one is right?

There are now 280 pieces in total for 28 values

Do these measure in microh or millih? I just received a batch of items that is marked for mh instead of uh what do I do?

1000 uH is equal to 1 mH. As far as I'm concerned, all the batch I received were correct. I think it's just a matter of printing the "micro" prefix incorrectly, which caused the m to appear. In addition, they would require much larger millihenries if they were, in fact, millihenries don't know how your batch turned out, but mine were all correct despite wondering about the confusing markings.

Where is the manufacturer and what is the maximum current rating (not wattage)?

A manufacturer called Cofufu makes the product. I received 311 uH for the 330 ha and 5 ha for the 330 uH. The resistance is 4 Ohm at 100Hz with an ESR of 303 uH. A 4 Ohm AT 120 Hz, 311 uH ESR of 5 is shown in the graph below. A 5 Ohm connection at 1 kHz is associated with an ESR of 290 uH. A 62 Ohm level at 10 kHz and a 271 uH level with an 8 bit ESR is 62 Ohm. It is 85 Ohm at 100kHz, so depending on the frequency it varies. The rate is 25 W = I*2 * R/r You need to I*2 = 4 when I is multiplied by two. The 629E-series The second I is equal to A current of 215A at 100Hz is piped There are 168 A running at 100 kHz. In the case of the 1mH. In some cases, we may be forced to seize the locks. In the 1UH1, you need a score of 090 A. I will use 29 A to cover all frequencies. In that case, you would have to use 10 times less current as you go from low to high inductance. Here is what I could come up with. Although inductive reactance appears to be a function of inductance and frequency, it does not actually dissipate any current as heat. Rather, it appears to be a function of the equiv series resistance.

Selected User Reviews For Cofufu 0307 DIP Inductor Assorted Kit 22 value total 220pcs 1uH to 1mH 0.25W

The E12 series is probably a factory reject
3/5

This must be a factory reject from the E12 series. In the past decade, I had seven The number zero is equal to two. The following are two examples of it. The following are three and four. Those are number 7 and number As of 6th June. There are 8 ways to say that. All the products arrived in little labels, which is nice. But all of the measurements so far are 10% to 25% lower than expected. I just measured 450uH on a 560uH I picked up. It's a whole lot of waaah. I wonder if the 680uH are indeed 10% of the This is why I think these are rejected.

Hector Sparks
Hector Sparks
| Aug 15, 2020
Although I have checked some parts for efficacy and accuracy, I have not checked all of them
5/5

Although I have checked some parts for accuracy and efficacy, I have not checked each one. As promised, it appears to be a complete set. We selected each value from a bulk of 1000+ tapes, with a total of ten inductors present in each value. A set of 10 for each metric and imperial measurement It looks like a lady's hand to me, but in any case, I salute the people working so hard to keep this country from falling into economic ruin Margins are the result of product margin.

Roy Stewart
Roy Stewart
| Apr 23, 2021
I like the packaging very much
5/5

clean and consistent, delivered in a handy little cardboard box I'll use for storage, and all the items were neatly stacked (other sellers throw everything in a bag and the ends get tangled up. Also, values are handwritten and easy to read. But what's better than that is that you can actually see the values. The inside of the box makes them look like art, kind of makes me not want to use them.

Darren Sampson
Darren Sampson
| Nov 07, 2020
In accordance with the description
4/5

This is a set of utility devices with no emotional impact. In accordance with the description. They do not have an emotional effect, and are just utility devices. The size values can be a little difficult to read.

Diego Maynard
Diego Maynard
| Sep 19, 2020
The things that a hobbyist such as myself needs
5/5

As far as I can tell, these arrived on time and they are of high quality so far. This type of variety pack comes in handy when I am doing.

Gerald Huynh
Gerald Huynh
| May 08, 2021
I liked the product for such a low price
5/5

I received them in good packaging and well I used it to make a solar night light, and it is a great product.

Bristol Rangel
Bristol Rangel
| Dec 09, 2020
I was always able to get hold of them when I needed them most
5/5

To tell the truth, I thought the package would contain just Fortunately, everything turned out well - The inductors appear to be all labeled by handwriting, and each row is labeled by its corresponding part. To account for the inductance of each set of inductors, this guy took their own time! This is such a great.

Jaycee Buck
Jaycee Buck
| Mar 21, 2021
I give this product five stars
5/5

The part arrived quickly and was all that was needed. I'm now back to my Colpitts oscillator, which worked great with my 3A. From this kit, you will receive three uH inductors. Thanks for visiting!.

Aryan Ball
Aryan Ball
| Oct 20, 2020

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