Metfilm capacitor 20 microfarad 40 mm – code: MF20

Metfilm capacitor MF20: component for electrical systems and instrumentation

The metfilm capacitor MF20 is a component intended for use in the field of electricity/instrumentation, where a reliable and easily integrable element is required within panels, wiring, or devices. The product is identified as metfilm capacitor 20 microfarads with dimensional reference 40 mm, useful for those who need to replace an existing component or maintain consistency with the expected size in its housing.

Identifying data

• Type: metfilm capacitor
• Code: MF20
• Nominal capacity: 20 microfarads
• Dimensional reference: 40 mm
• Supplier: BERNARDI S.R.L.
• Supplier product code: MF20

Note on compatibility and replacement

For a correct replacement, it is good practice to verify the correspondence of the MF20 code and the parameters required by the application (for example, as reported on the installed component or system documentation). In the absence of further technical data in this sheet, it is recommended to carefully compare the available information on the original component before installation.

Typical applications

The metfilm capacitor MF20 can be used in various contexts related to electrical systems e instrumentation, particularly where it is necessary to restore an existing configuration or manage a spare part with known characteristics (capacity and indicated size).

Plant engineering and maintenance

• Ordinary and extraordinary maintenance of electrical equipment and instrumentation.
• Component replacement in panels or devices where a metfilm capacitor with 20 microfarads capacity is required.
• Spare parts management for workshops, construction sites, and technical departments that require quick identification through code.

Usage contexts (nautical / onboard systems)

In the nautical field and onboard systems, the availability of correctly identified spare parts is often crucial to reduce downtime and keep the system operational. The reference to 20 microfarads e 40 mm helps to navigate the choice when working on existing installations.

Operational advantages

Easier selection of the replacement part

• Clear product code (MF20) to reduce ambiguity during ordering and restocking.
• Capacity indication (20 microfarads) useful for quick comparisons with the component to be replaced.
• Dimensional reference (40 mm) which supports the verification of available space.

Traceability and technical management

• Supplier indicated (BERNARDI S.R.L.) for a more orderly management of the spare parts list.
• Supplier product code reported, useful in contexts where working with internal codes or procurement procedures.

Usage and important notes

For the installation and maintenance of electrical components, it is always advisable to operate with safety criteria and according to the procedures provided by the system. Below are some general notes, useful for correct use in technical contexts.

Checks before installation

• Compare the existing component with the replacement, verifying the correspondence of code and capacity.
• Check the available space and the indicated dimensional reference (40 mm) with respect to the housing.
• Consult the system documentation or the equipment manufacturer's instructions, when available.

Installation and maintenance

• Work on electrical systems only with power disconnected and under safe conditions.
• In case of doubts about the choice of component or procedure, rely on qualified personnel.
• For warehouse and scheduled maintenance activities, keep the reference MF20 for quick identification of the replacement part.

FAQ – Frequently Asked Questions

What is the MF20 metfilm capacitor?

It is a metfilm type capacitor identified by the code MF20, intended for use in electricity and instrumentation, typically for maintenance or replacement of existing components.

What is the capacity of the MF20 capacitor?

The capacity indicated for this product is 20 microfarads.

What does the reference “40 mm” in the description indicate?

It is a useful dimensional reference to assess the size and compare it with the available space or with the component to be replaced.

Who is the supplier of the MF20 capacitor?

The indicated supplier is BERNARDI S.R.L.; the reported supplier product code is MF20.

How do I check if the MF20 is the correct replacement?

Compare the MF20 code and the capacity (20 microfarads) with what is reported on the installed component or in the system documentation. If necessary, also check the size based on the 40 mm reference.