Ballast Resistors
Due to the different batches of manufacturers, the resistance printing font will be different, which will not affect the use.Product parameter:

Type: Varistor

Shape: disc shape

Model: 7D

Power characteristics: standard

feature:

Varistors are affordable, small in size, wide operating voltage range, fast overvoltage impulse response, strong surge current resistance, low leakage current (less than a few microamps to tens of microamps), and low temperature coefficient of resistance. , Is an ideal protection component.

Scope of application

It is widely used in electronic products such as household appliances, and is often used to form overvoltage protection circuits, noise suppression circuits, spark suppression circuits, protection circuits, surge voltage absorption circuits, and the protection of semiconductor components.