CSB1770 SERIES
Molded Inductor
  • Shielded structure.
  • Round wire winding and metal alloy powder core.
  • Magnetically shielded.
  • High saturation current.
  • Ultra low buzz noise.
  • Operating voltage: 0~100V.
  • Handles high transient current spikes without saturation.
  • Wide temperature range: -55°C~+150°C, self-temperature rise included.
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Product specifications

CSB1770-2R2M 2.2 2.8 40 30
CSB1770-3R3M 3.3 4.3 36 26
CSB1770-4R7M 4.7 4.6 28 24
CSB1770-6R8M 6.8 7.5 27 20
CSB1770-100M 10 10.5 20 14
CSB1770-150M 15 16 18 11
CSB1770-220M 22 23 12 8.7
CSB1770-470M 47 46 8.5 7

Notes:

1. All electrical specifications are referenced to 25°C ± 5°C ambient.
2. The inductance is measured at 100kHz, 0.25Vrms, 0 ADC.
3. DCR measured on a micro-ohmmeter.
4. Isat, saturation current, means DC current at 25°C that causes an initial inductance drop of 20% approx.
5. Irms, temperature rise current, means DC current at 25°C that causes a temperature rise of 40°C approx.
Temperature rise is highly dependent on many factors including PCB land pattern, trace size, and proximity to other components.
Therefore temperature rise should be verified in application conditions.

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