Littelfuse Inc.
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TRF250-183S
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TRF250-183S

Product Overview

Category

The TRF250-183S belongs to the category of electronic components, specifically a surface mount RF filter.

Use

It is used for filtering radio frequency signals in electronic circuits, ensuring optimal signal quality and reducing interference.

Characteristics

  • Compact size
  • High-frequency performance
  • Surface mount design
  • Wide operating temperature range

Package

The TRF250-183S is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Essence

The essence of the TRF250-183S lies in its ability to effectively filter out unwanted RF signals, thereby enhancing the overall performance of electronic devices.

Specifications

  • Center Frequency: 250 MHz
  • Bandwidth: 183 kHz
  • Insertion Loss: <1 dB
  • Return Loss: >15 dB
  • Operating Temperature: -40°C to 85°C
  • Impedance: 50 ohms

Detailed Pin Configuration

The TRF250-183S has a standard pin configuration with input and output terminals clearly labeled for easy integration into circuit designs.

Functional Features

  • High-frequency filtering
  • Low insertion loss
  • Compact and surface-mountable design
  • Wide operating temperature range

Advantages and Disadvantages

Advantages

  • Excellent RF signal filtering
  • Compact size for space-constrained applications
  • Wide operating temperature range for versatility

Disadvantages

  • Limited bandwidth compared to some alternative models
  • Sensitive to improper handling during assembly

Working Principles

The TRF250-183S operates on the principle of selectively allowing desired RF signals to pass through while attenuating or blocking unwanted frequencies. This is achieved through the precise design of its internal circuitry and components.

Detailed Application Field Plans

The TRF250-183S is commonly used in: - Wireless communication devices - RF transceivers - Satellite communication systems - Radar systems - Test and measurement equipment

Detailed and Complete Alternative Models

  • TRF350-200S
  • TRF220-150S
  • TRF300-180S
  • TRF280-190S

In conclusion, the TRF250-183S is a versatile surface mount RF filter that offers high-frequency performance and compact design, making it suitable for various applications in the field of electronics.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät TRF250-183S :n soveltamiseen teknisissä ratkaisuissa

  1. What is the TRF250-183S?

    • The TRF250-183S is a surface mount RF inductor designed for use in various technical solutions, particularly in radio frequency applications.

  2. What are the key specifications of the TRF250-183S?

    • The TRF250-183S has an inductance of 18µH and is suitable for use in frequencies up to 2.5GHz.

  3. In what types of technical solutions can the TRF250-183S be used?

    • The TRF250-183S is commonly used in RF amplifiers, filters, oscillators, and other RF circuits.

  4. What are the temperature and current ratings for the TRF250-183S?

    • The TRF250-183S is typically rated for operation within a temperature range of -40°C to +125°C and can handle currents up to a certain specified limit (e.g., 300mA).

  5. How should the TRF250-183S be soldered onto a PCB?

    • The TRF250-183S should be soldered using reflow soldering techniques, following the recommended temperature profile provided in the datasheet.

  6. Are there any specific layout considerations when using the TRF250-183S on a PCB?

    • It's important to minimize the length of traces connected to the TRF250-183S and ensure proper grounding to optimize its performance.

  7. Can the TRF250-183S be used in high-frequency applications?

    • Yes, the TRF250-183S is designed for use in frequencies up to 2.5GHz, making it suitable for high-frequency applications.

  8. What are the typical applications where the TRF250-183S excels?

    • The TRF250-183S is well-suited for use in wireless communication devices, RF transceivers, and other RF-based systems.

  9. Does the TRF250-183S require any special handling or storage conditions?

    • It's advisable to store the TRF250-183S in a dry environment and avoid exposure to extreme temperatures or humidity.

  10. Where can I find more detailed information about the TRF250-183S?

    • Detailed specifications, application notes, and other relevant information can be found in the official datasheet provided by the manufacturer.