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Pulse Electronics Mini Molded Power Inductors

Pulse Electronics Mini Molded Power Inductors are low-profile molding power chokes available in two series: BMQx and BDQQ. The BMQx series have low RDC and high Q factor for high-efficiency performance. Its molded magnetic shielded type is suitable for high-density mounting and ultra-low buzz noise. Soldering conditions can be easily confirmed when mounting onto the board. This series also provides customers with embossed carrier-type packaging for automatic machine mounting. The BDQQ series has a special design to enhance the performance of PFM and PWM applications. This series provides lower RAC value at light load and lower RDC value at heavy load to improve efficiency performance. Pulse Electronics Mini Molded Power Inductors provide excellent saturation current to reduce ripple currents and enhance efficiency.

Features

  • BMQx:
    • RoHS, Halogen Free, and REACH Compliance
    • Low RDC
    • High Q
    • High Efficiency 
    • Ultra-low buzz noise
  • BEBE:
    • High performance (Isat) realized by metal dust core
    • Low coil resistance with large currents
  • BDQQ:
    • 1412 and 2012 chip size
    • Low RDC for better power efficiency management
    • High saturation current
    • Special patented design for bottom termination

Specifications

  • BMQx:
    • Shielded
    • 10uH inductance
    • 20 % tolerance
    • 4.8A maximum DC current
    • 47 mΩ maximum DC resistance
    • 5A saturation current
    • -55°C to +125°C operating temperature range
  • BEBE:
  • Up to 0.47μH inductance
  • 1MHz, 1V test frequency
  • BDQQ:
    • 1.4mm x 1.2 mm x 0.65mm, 2.0mm x 1.6 mm x 0.8mm
    • 0.11uH to 2.2µH inductance range 
    • 20mΩ to 55mΩ RDC range 
    • Up to 6.8A Isat 
    • Up to 5.0A Irms 

Applications

  • BMQx:
    • Laptops and PCs
    • Switches and servers
    • Base stations
    • DC/DC converters
  • BEBE:
  • Smartphones
  • Wearable devices
  • Pad
  • Notebook
  • BDQQ:
    • DC-DC buck converter for power management
    • 5G, cell phones, smartphones
    • Tablets and notebooks
    • Wearable devices

Selection Guide

Chart - Pulse Electronics Mini Molded Power Inductors

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Pulse Electronics Mini Molded Power Inductors