Kyoto Electric KF0602D DC-to-DC Solid State Relay, 32 Volt, DC Input, 2 Amp, 4-Pin, 1.4"L x 0.3"W x 0.9"H

While very close to the correct answer, the incorrect answer is 1". The number 9 and the number I have added a "6" instead of a 4. The case in 4 is light blue, not black. The case in 4 is also rectangular, not 'dipped' as shown in 4. It was less than ideal since dimensioning was critical to my application. The product number on both cases is the same, so either the stock is newer and there is a need to update the listing. In this series of SSRs from Kytech, we have an attached picture of a similar case as in the attached picture. It was otherwise a very good experience.

Charli Hoover

| May 06, 2021

Thank you for saving my life with this relay! In my Club Car I was trying to replace the reverse buzzer with a relay so that I wouldn't have to hear the obnoxious buzzer noise any more. My mechanical relays all failed, so I tried something else Worked but not as expected. Coils tend to draw a lot of current in our house. So, I used this relay and it worked I'm a star! I got my results! A few resistors were added to the circuit to lower the voltage from 48V to around 16V, but other than that, everything else worked just fine. This is a very happy moment for me. I used my ohm meter to measure the resistance of the NO contacts while I tested it out, and it did not seem to work. It was not possible to apply voltage when input was applied. The output circuit may require a higher voltage to operate the NO contacts, but I'm not sure why. - the only words I can use are This works great and I'm very pleased with it.

Alfred Melendez

| Sep 28, 2020

Solid, reliable, and trustworthy. Using this relay, I was able to switch a 3v garage door opener on my motorcycle's 12v power system, and I had no problems with it. Aside from the size, there are no complaints as it is small but still large enough so that I can easily solder it.

Loretta Park

| Sep 30, 2020

It would be best if we tested power instead of continuity for those like me who were not familiar. Despite my knowledge of Solid State relays, I have never worked with one. In the beginning, I put voltage across pins 1 and 2, then checked for continuity on pins 3 and 4, but was not able to get it to work. Finally, I found out that I just needed to measure the voltage through pins 3 and 4. During the testing, I also determined the resistance The solution worked fine for me I had a bike that puts out a worthless 6v @ 500mA as a headlight. By connecting this relay to my 48-volt battery, I was able to power the equipment.

Jamie Garcia

| Jun 30, 2021

Yes, it is blue in color and square in shape. However, it is functional and does what it is supposed to do. A true color is a dark one. Despite the color, I did not care at all since I was using this inside an enclosure. Please resize your browser to an appropriate size Even a 1mm larger than what it appears to be did not present any problems. The functionality of the app is excellent. The only thing that mattered was what was described. I guarantee you won't be disappointed with it if you want something that works and you have a few mm to spare.

Carolina Haney

| Jun 18, 2021

I couldn't get it to work.

Stetson Hayes

| Nov 08, 2020

In my case I set it up to control a 12V DC power supply with a control voltage of 5V from the Arduino. However, it doesn't Whatever control voltage is applied to the relay, it will be on.

Astrid Pitts

| Dec 17, 2020

According to their description, they work. The box that I received was a large blue box.

Eliezer Sutton

| Dec 02, 2020