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WBC4-1WLB - COILCRAFT

Description: COILCRAFT - WBC4-1WLB - Wideband Transformer, 0.5 - 1000 MHz, 1:4, 250 mA, Surface Mount

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Symbol
WBC4-1WLB - COILCRAFT - PCB symbol
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PCB Footprints
WBC4-1WLB - COILCRAFT PCB footprint - Other - Other - WBC4-1WLB-1
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3D Models
WBC4-1WLB - COILCRAFT - 3D model - Other - WBC4-1WLB-1
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WBC4-1WLB Details

  • Manufacturer Part Number:

    WBC4-1WLB

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    CHIP

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Manufacturer:

    Coilcraft Inc

  • YTEOL:

    0

  • Additional Feature:

    IMPEDANCE RATIO IS 1:4

  • Application:

    ISOLATION

  • Cut-off Frequency-Max:

    1000 MHz

  • Cut-off Frequency-Min:

    0.5 MHz

  • Height:

    3.05 mm

  • Insertion Loss:

    0.9 dB

  • Isolation Voltage:

    300 V

  • JESD-609 Code:

    e1

  • Length:

    4.45 mm

  • Load Resistance:

    0.12 Ω

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Primary Winding:

    1

  • Number of Secondary Winding:

    1

  • Operating Frequency-Max:

    1000000 kHz

  • Operating Frequency-Min:

    500 kHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current 1:

    0.25 A

  • Packing Method:

    TR

  • Power Rating:

    0.25 W

  • Primary Inductance:

    5 µH

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn95.5Ag4.0Cu0.5)

  • Transformer Type:

    RF TRANSFORMER

  • Width:

    4.19 mm

WBC4-1WLB Frequently Asked Questions (FAQs)

  • The recommended land pattern for WBC4-1WLB is a rectangular pad with a size of 2.5 mm x 1.5 mm, with a non-solder mask defined (NSMD) pad shape.
  • Yes, WBC4-1WLB is rated for operation up to 150°C, making it suitable for high-temperature applications. However, the inductor's performance may degrade at elevated temperatures.
  • The DC resistance (DCR) of WBC4-1WLB is specified in the datasheet. You should consider the DCR when designing your circuit to ensure that it meets your power dissipation and efficiency requirements.
  • Yes, WBC4-1WLB is compatible with lead-free soldering processes, making it suitable for RoHS-compliant designs.
  • The maximum current rating for WBC4-1WLB is 1.4 A, based on a 40°C temperature rise. However, the actual current rating may vary depending on the application and operating conditions.

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WBC4-1WLB Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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