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Product Detailed Parameters
- Description：EMC
- Series：D52LC
- Mfr：Murata Electronics
- Package：Tape & Reel (TR)
- Type：Wirewound
- Material - Core：Ferrite
- Inductance：47 µH
- Tolerance：±20%
- Current Rating (Amps)：380 mA
- Current - Saturation (Isat)：360mA
- Shielding：Shielded
- DC Resistance (DCR)：730mOhm 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-470M=P3 is a shielded wirewound power inductor from Murata Electronics, designed for surface-mount applications. It features a ferrite core and offers an inductance of 47 µH with a tolerance of ±20%. The component supports a maximum DC current of 380 mA and has a maximum DC resistance of 730 mOhms. It operates within a temperature range of -40°C to +85°C. The package dimensions are 5.0 mm by 5.0 mm.
Feature Summary
- Shielded wirewound construction utilizing a ferrite core for enhanced magnetic containment.
- Designed for surface-mount technology (SMD) integration on printed circuit boards.
Applications
- Power line choke circuits
- Legacy system maintenance and replacement
Procurement Notes
This component is designated as Not For New Designs (NRND). Availability is restricted, and it is primarily intended for existing production or legacy system support rather than new product development. Verify current stock status and lead times with authorized distributors before procurement planning.
Selection Notes
Engineers should prioritize alternative components for new designs due to the NRND status. When selecting this part, ensure the 47 µH inductance and 380 mA current rating align with specific circuit requirements. Consider thermal management within the specified operating temperature range during implementation.
Part Context
The A914BYW series represents Murata's fixed inductor lineup optimized for compact electronic assemblies. This specific model utilizes a standard SMD footprint suitable for automated placement processes. It serves as a passive filtering element in power supply architectures where space constraints and magnetic shielding are critical design factors.
Replacement Considerations
No public substitute part numbers are documented for this specific component.
FAQ
Is this component recommended for new designs?
No, the Murata #A914BYW-470M=P3 is marked as 'Not For New Designs' (NRND).
What is the maximum DC current rating?
The maximum DC current rating is 380 mA.
