Metfilm capacitor 5 microfarad 28 mm – code: MF5

Metfilm capacitor 5 microfarads 28 mm – code MF5

The metfilm capacitor MF5 is a component for electrical systems and instrumentation applications, indicated when an element in compact format and easy to integrate in panels, circuits, and wiring is needed. The term “metfilm” identifies a type of metallized film capacitor, often chosen in technical fields for maintenance and replacement interventions on existing equipment.

Identifying data

• Type: metfilm capacitor (metallized film)
• Nominal value: 5 microfarad
• Dimensional reference: 28 mm
• Product code: MF5
• Supplier: BERNARDI S.R.L.

Notes on dimensions and replacements

The presence of the indication 28 mm is particularly useful when working on systems or devices where space is limited or where the component must fit into a specific housing. During replacement, in addition to the capacitance value in microfarads, it is good practice to also check:

• the available space and mounting position;
• the arrangement of connections and the type of fastening provided by the equipment;
• the identification of the original component (codes, markings, electrical diagram).

When complete system data is not available, identification through MF5 code and supplier can help reduce procurement errors and maintain consistency in spare parts.

Typical applications

• electrical panels and auxiliary circuits;
• control modules and boards (where provided by the design);
• instrumentation and electrical devices that require a capacitor with a specific value;
• refurbishment interventions on dated equipment, where the replacement must respect dimensions and identifiers.

For specific applications, it is advisable to refer to the electrical diagram or the bill of materials of the equipment being serviced.

Usage and important notes

A capacitor is an electrical component that must be selected and installed carefully. It is recommended to proceed conservatively and verify the data directly on the component to be replaced or on the system documentation.

Before purchase: recommended checks

• Value confirmation: verify that the requested component is indeed 5 microfarads.
• Size check: use the 28 mm reference as a guide for mechanical compatibility.
• Spare part code: if available, compare the MF5 code with the bill or the previous replacement.
• System compatibility: verify that the capacitor is suitable for the intended application according to the equipment manufacturer's specifications.

During installation

For interventions on electrical systems and instrumentation, it is good practice to operate with the power off and follow the prescribed safety procedures. If you are not sure about the correct identification of the component or the mounting methods, it is preferable to rely on qualified personnel or consult the system's technical documentation.

Practical advice for spare parts management

To simplify future reorders and maintenance, note in the system sheet the MF5 code, the value 5 microfarad and the reference 28 mm, together with any markings present on the installed component.

FAQ – Frequently Asked Questions

What is the MF5 metfilm capacitor?

It is a metfilm (metallized film) type capacitor identified by the MF5 code, suitable for electrical systems and instrumentation applications where a spare with a specific value is needed.

What is the value of the MF5 capacitor?

The nominal value indicated for this model is 5 microfarads.

What does the 28 mm indication in the description mean?

It is a dimensional reference useful for assessing the size and mechanical compatibility during replacement, especially when available space is limited.

Who is the supplier of the MF5 capacitor?

The product is indicated as supplied by BERNARDI S.R.L. and bears the supplier product code MF5.

How do I check if it is the right replacement for my application?

It is recommended to compare the value (5 microfarads), size (28 mm), and MF5 code with the installed component or the equipment documentation. In case of doubts, consult a qualified technician.