Interference suppression filter with RC element for Jura coffee machines

What is a noise suppression filter with capacitor

The noise suppression filter with capacitor is an electronic component connected in the power supply circuit of the coffee machine. Its purpose is to suppress electromagnetic interference generated by the operation of motors, the pump or switching elements, and thus protect the control electronics from unwanted impulses from the mains and vice versa.

Signs of wear or failure

When the filter or the capacitor inside it degrades, the coffee machine may interfere with other household appliances, restart on its own, drop out during operation, or display nonsensical error states without an apparent cause. In some cases, noticeable buzzing or increased heat may also appear at the location of the filter.

Why replace this part in time

A damaged noise suppression filter does not worsen the taste of the coffee, but it threatens the stability of the entire electronics of the machine. Prolonged overheating or a short-circuited capacitor can cause further faults on the circuit board, or even complete failure of the coffee machine.

Selection advice

• Check compatibility in the product's compatibility table according to your coffee machine model.
• When replacing, disconnect the coffee machine from the mains and proceed carefully, as this component is connected directly to mains voltage.

Compatible with

• A5 Impressa
• A7
• A9 Impressa
• ENA Micro 8
• ENA Micro 9
• ENA Micro 90
• ENA Micro Easy
• A1
• ENA Micro 1
• ENA Micro 5