It has the characteristics of small size, high power and high precision. It is sealed by professional technology. It has the advantages of stronger heat resistance, higher temperature resistance, moisture resistance, high anti-vibration and explosion protection.
Scope of application: Testing power supply, frequency converter, automobile LED lamp, automation equipment, audio, frequency divider, servo industry and other harsh industrial control environment.
It conforms to ROHS specification and LEAD-FREE lead-free standard.
I've got 4 of these power resistors, all are 100 Watt and I've got the 2 ohm, 5 ohm, 8 ohm and 10 ohm.
I've tested the resistance and they all match exactly what they are sold for, I used the 2 ohm in series with a circuit to measure the voltage drop so I can figure out the power being used, I was pushing about 40 Watts through the resistor without any problems.
The resistor does get hot of course but these are built for it and can handle at least half the power with ease.
Below I've added a couple pictures with my hand next to the resistor so you have a reference, pictures don't really show the actual size very good and next to my hand I think you can see the size better.
Thanks Banggood for the fast delivery, lockdown or not it didn't play a role to get these delivered which is excellent.