28A2029-OAO STEWARD Ferrite Filter

Review STEWARD Ferrite Filter Quantity Pcs

The STEWARD 28A2029-OAO Ferrite Filters are electronic components designed to suppress unwanted high-frequency noise in electrical circuits. These filters are crucial in improving the signal quality and reducing electromagnetic interference (EMI) and radio-frequency interference (RFI).

Each filter is a compact, cylindrical device made of ferrite material. The ferrite core is impregnated with a resin to prevent moisture absorption, ensuring long-term reliability. The component features a twin-lead design with two wires exiting from each end, providing flexibility in circuit design and installation.

The STEWARD 28A2029-OAO Ferrite Filters come in a toroidal shape, which allows for better magnetic field concentration and higher inductance values. The impedance of these filters can be adjusted by winding the input and output coils with different numbers of turns, enabling customization to specific applications.

These ferrite filters have a self-resonant frequency that can be tailored to match the frequency range of the noise to be suppressed. They can be used in various applications, including power supplies, radio frequency circuits, and telecommunications systems. The filters are RoHS compliant and meet the stringent requirements of REACH and WEEE directives, ensuring environmentally friendly production.

In summary, the STEWARD 28A2029-OAO Ferrite Filters are essential components for reducing electromagnetic interference and improving signal quality in electrical circuits. Their compact size, adjustable impedance, and robust construction make them an excellent choice for various applications in the electronics industry.

The Steward 28A2029-OAO ferrite filters are components commonly used in electronic circuits for filtering out unwanted frequencies. Here are some pros and cons of buying these filters:

1. Effective in filtering out unwanted frequencies: Ferrite filters are known for their ability to block specific frequencies while allowing others to pass through. This makes them ideal for use in various electronic applications.

2. Easy to install: These filters are relatively small in size and can be easily integrated into electronic circuits, making installation a straightforward process.

3. Durable: Ferrite filters are made of ferrite material, which is known for its magnetic properties and durability. They can withstand harsh environmental conditions and can last for a long time.

4. Wide range of applications: These filters can be used in a wide range of applications, including telecommunications, power electronics, radio frequency (RF) circuits, and more.

1. Limited frequency range: Ferrite filters have a limited frequency range, and they may not be suitable for applications that require filtering of very high or very low frequencies.

2. Limited impedance matching: Ferrite filters may not provide optimal impedance matching in all applications, which could lead to signal loss or degradation.

3. Limited power handling capacity: Ferrite filters have a limited power handling capacity, and they may not be suitable for applications that require high power levels.

4. Cost: Ferrite filters can be more expensive than other types of filters, especially for high-performance applications.

In conclusion, Steward 28A2029-OAO ferrite filters offer several advantages, such as effective frequency filtering, ease of installation, durability, and a wide range of applications. However, they also have some limitations, including a limited frequency range, impedance matching, power handling capacity, and cost.

Based on these considerations, these filters may be a good choice for applications that require effective frequency filtering in a compact and durable package, but do not require very high or very low frequencies, or very high power levels. However, for applications that require more advanced filtering capabilities, other types of filters may be more suitable. In such cases, it is recommended to consult with a professional electronics engineer or supplier to determine the best filtering solution for your specific application.

Details:

The Steward brand ensures quality and reliability in electronic components, making this ferrite filter a dependable choice for maintaining the performance stability of electrical equipment. With a maximum dc current rating of 2a, these filters are suitable for variety industrial and commercial applications.

specifications electroinduct:

• brand: Steward
• mpn: 28a2029-oao
• part type: Filter
• maximum dc current: 2 A

payments electroinduct:

• other
• money order
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general electroinduct:

• category: Business & Industrial > Electronic Semiconductors > Passive Components > Inductors, Coils Filters

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• rating: 98.4%
• city: antioch, tennessee
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offer electroinduct:

• best offers: true
• in stock #: 2
• options: ship-to-home
• started: june 6, 2026
• sold #: 11
• prices: $8.95–$37.47
• item condition:
  • New – Open box
  • New
• availability: in stock

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