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SRF0905-250Y - Bourns

Description: 25 µH 2 Line Common Mode Choke Surface Mount 600 Ohms 1A DCR 160mOhm

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PCB Footprints
SRF0905-250Y - Bourns PCB footprint - Other - Other - 9.2mm x 6mm x 5mm
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3D Models
SRF0905-250Y - Bourns  - 3D model - Other - 9.2mm x 6mm x 5mm
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SRF0905-250Y Details

  • Manufacturer Part Number:

    SRF0905-250Y

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Bourns Inc

  • YTEOL:

    7

  • DC Resistance-Max:

    0.16 Ω

  • Filter Type:

    DATA LINE FILTER

  • Height:

    5 mm

  • Inductance:

    25 µH

  • JESD-609 Code:

    e1

  • Length:

    9.2 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Functions:

    2

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Impedance:

    600 OHM Ω

  • Packing Method:

    TAPE AND REEL

  • Rated Current:

    1 A

  • Rated Voltage:

    80 V

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Width:

    6 mm

SRF0905-250Y Frequently Asked Questions (FAQs)

  • A good PCB layout for the SRF0905-250Y involves keeping the input and output traces as short as possible, using a solid ground plane, and minimizing the distance between the inductor and the capacitor. A 4-layer PCB with a dedicated ground plane is recommended.
  • To ensure the SRF0905-250Y operates within its specified temperature range, make sure to provide adequate heat dissipation, avoid overheating, and keep the component away from heat sources. Also, consider using a thermal interface material to improve heat transfer.
  • Store the SRF0905-250Y in a dry, cool place, away from direct sunlight and moisture. Handle the component by the body, avoiding touching the leads or electrical contacts. Use anti-static wrist straps and mats to prevent electrostatic discharge.
  • While the SRF0905-250Y is designed to withstand some vibration, it's essential to ensure the component is properly secured to the PCB and the PCB is securely fastened to the chassis. Consider using vibration-dampening materials or potting the component for added protection.
  • To troubleshoot issues with the SRF0905-250Y, start by checking the PCB layout, soldering, and component orientation. Verify the input voltage, current, and frequency are within the specified range. Use a multimeter to measure voltage drops and current consumption. Consult the datasheet and application notes for guidance.

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SRF0905-250Y Overview

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