Metfilm capacitor 30 microfarad 40 mm – code: MF30

Metfilm capacitor MF30 for electrical systems and instrumentation

The metfilm capacitor MF30 is a component for electrical and instrumentation applications, designed for integration in systems where a capacitor in metfilm technology. is required. In technical fields (including nautical and onboard systems), choosing the correct capacitor is an important step for maintenance, restoration, or assembly of panels and circuits: for this reason, it is useful to clearly identify the component through product code and essential data.

Identifying data

• Product: Metfilm capacitor
• Model / code: MF30
• Nominal capacity (from name): 30 microfarads
• Dimensional indication (from name): 40 mm
• SKU: BERN0000015

Supply and references

• Supplier: BERNARDI S.R.L.
• Supplier product code: MF30

Product category

• Capacitors
• ELECTRICITY/INSTRUMENTATION

identifies the component family according to the commercial denomination shown. For design selections or critical replacements, it is good practice to always verify the correspondence with the original component and with the documentation of the equipment being serviced.“

The wording metfilm identifies the family/technology of the component as indicated in the product name. For precise technical selections (for example based on circuit specifications or project requirements), it is good practice to always compare the component with the system documentation or the bill of materials.

Typical applications

The MF30 capacitor can be used in contexts where a capacitor with the characteristics indicated in the name is required, particularly in activities of:

• Maintenance electrical systems and instrumentation circuits.
• Replacement of an existing component, when the requested reference is MF30 or when the indicated capacity matches that of the circuit.
• Fitting or restoration of panels and wiring in technical fields, including nautical contexts where spare parts traceability is essential.
• Spare parts management for workshops and installers who need to quickly identify the component by code and category.

Usage and operational notes

For correct use of the capacitor, a cautious approach compliant with system procedures is recommended:

• Component verification: before installation, compare the code MF30 and the capacity indicated with what is required by the circuit or the original replacement part.
• Size check: the designation states 40 mm; check that the size is compatible with the intended housing (panel, box, support, or technical compartment).
• Installation: perform the intervention according to safety procedures and the instructions of the system/instrument manufacturer. In case of doubt, rely on qualified personnel.
• Traceability: for future maintenance, note the SKU in the parts list or system log BERN0000015 and the supplier code MF30.

If you are replacing an existing capacitor, it may be helpful to photograph the label of the removed component and compare the references with this product sheet, to reduce the risk of incompatibility due to non-obvious variants.

FAQ – Frequently Asked Questions

What is the product code and how can I uniquely identify it?

The product is identified by the code MF30. On the sheet, you will also find the SKU BERN0000015 and the supplier reference BERNARDI S.R.L., useful for reordering and traceability.

Is the capacitor's capacity indicated on the datasheet?

Yes. The product name indicates 30 microfarads. For design checks or replacements, always compare this data with what is required by the circuit or the original component.

What does the indication “40 mm” in the product name mean?

It is a dimensional indication reported in the name. It is advisable to check the available space in the housing before installation or purchase.

In which areas can I use this capacitor?

It is included in the Capacitors and ELECTRICITY/INSTRUMENTATION categories and is typically used in maintenance or replacement of components in electrical systems and instrumentation circuits, also in technical contexts such as onboard systems engineering.

What should I specify when placing an order or a replacement request?

To avoid misunderstandings, indicate the MF30 code. If necessary, also add the SKU BERN0000015 and the supplier BERNARDI S.R.L. for faster identification.