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Product Detailed Parameters
- Description：EMC
- Series：D52LC
- Mfr：Murata Electronics
- Package：Tape & Reel (TR)
- Type：Wirewound
- Material - Core：Ferrite
- Inductance：2.2 µH
- Tolerance：±20%
- Current Rating (Amps)：1.74 A
- Current - Saturation (Isat)：1.63A
- Shielding：Shielded
- DC Resistance (DCR)：59mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：2020 (5050 Metric)
- Supplier Device Package：2020
- Size / Dimension：0.197" L x 0.197" W (5.00mm x 5.00mm)
- Height - Seated (Max)：0.079" (2.00mm)
- Features：-
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Overview
The #A914BYW-2R2M=P3 is a shielded power inductor from Murata Electronics, designed for surface-mount applications. It features a wirewound construction with a ferrite core, housed in a 2020 (5252 metric) package measuring 5.2mm x 5.2mm x 2mm. The component provides an inductance of 2.2 µH with a tolerance of ±20%. It supports a maximum DC current of 1.74 A and has a saturation current of 1.63 A. The maximum DC resistance is 59 mΩ. Operating temperatures range from -40°C to +85°C.
Feature Summary
- Shielded wirewound design minimizes electromagnetic interference.
- Compact 2020 surface-mount footprint suitable for space-constrained PCBs.
- High current capability with defined saturation limits.
Applications
- Line choke applications
- Power supply filtering
- DC-DC converter circuits
Procurement Notes
Verify availability status carefully as this part may be subject to limited supply or factory special orders. Confirm RoHS3 compliance and lead times directly with authorized distributors. Ensure the specific suffix matches project requirements before ordering.
Selection Notes
Select this component when a shielded 2.2 µH inductor with high current handling is required in a 2020 package. Compare saturation current against peak load demands. Verify thermal performance within the specified operating temperature range.
Part Context
This part belongs to the A914BYW series of power inductors. It shares the same physical dimensions and shielding technology as other variants in the series, differing primarily in inductance values such as 33 µH or 3.5 µH.
Replacement Considerations
Direct substitutes include other Murata A914BYW series parts like #A914BYW-330M=P3 or #A914BYW-3R5M=P3 if different inductance values are acceptable. Cross-vendor replacements require matching package size, shielding type, and current ratings.
FAQ
What is the package size of this inductor?
The package size is 2020, which corresponds to 5.2mm x 5.2mm x 2mm.
Is this inductor shielded?
Yes, the #A914BYW-2R2M=P3 is a shielded wirewound inductor.
