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RLM-521-2WL+ - Mini-Circuits

Description: RF Wireless Misc LIMITER / SURF MOUNT / RoHS

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RLM-521-2WL+ - Mini-Circuits - PCB symbol
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PCB Footprints
RLM-521-2WL+ - Mini-Circuits PCB footprint - Other - Other - CASE STYLE: TT1224
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3D Models
RLM-521-2WL+ - Mini-Circuits - 3D model - Other - CASE STYLE: TT1224
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RLM-521-2WL+ Details

  • Manufacturer Part Number:

    RLM-521-2WL+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • Adjustability:

    FIXED

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    32 dBm

  • Input Power-Min (CW):

    9 dBm

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    6

  • Operating Frequency-Max:

    520 MHz

  • Operating Frequency-Min:

    0.5 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Power-Max:

    7 dBm

  • Package Equivalence Code:

    DILCC6,.25

  • RF/Microwave Device Type:

    LIMITER

  • Surface Mount:

    YES

  • VSWR-Max:

    1.78

RLM-521-2WL+ Frequently Asked Questions (FAQs)

  • A good PCB layout and grounding scheme is crucial for optimal performance. Mini-Circuits recommends a 4-layer PCB with a solid ground plane, and a via-stitched ground plane under the component. The component should be placed near the edge of the board to minimize signal reflections.
  • Impedance matching is critical for optimal performance. Mini-Circuits recommends using a pi-network or a T-network to match the 50-ohm input/output impedance of the RLM-521-2WL+ to your system's impedance. You can use online impedance matching tools or consult with a RF engineer for assistance.
  • The maximum power handling of the RLM-521-2WL+ is 1W. Exceeding this power rating may cause damage to the component or affect its performance. It's essential to ensure that the input power is within the recommended range to maintain the component's reliability and performance.
  • To troubleshoot issues with the RLM-521-2WL+, start by checking the PCB layout and grounding scheme. Ensure that the component is properly soldered and that there are no cold solder joints. Use a spectrum analyzer or a vector network analyzer to measure the component's performance and identify any issues. Consult the datasheet and application notes for troubleshooting guidelines.
  • The RLM-521-2WL+ is rated for operation up to 85°C. However, high temperatures can affect the component's performance and reliability. If you need to operate the component in a high-temperature environment, consult with Mini-Circuits or a RF engineer to determine the feasibility and potential derating requirements.

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RLM-521-2WL+ Overview

Use the download button to access the RLM-521-2WL+ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like RLM-5, or try a keyword search, such as RF/Microwave Limiters

About Mini-Circuits

Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.

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