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Product Detailed Parameters
- Description：FIXED IND 2UH 2.64A 0.027OHM SMD
- Series：D53LC
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：2 µH
- Tolerance：±20%
- Current Rating (Amps)：2.64 A
- Current - Saturation (Isat)：2.92A
- Shielding：Shielded
- DC Resistance (DCR)：27mOhm 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)：0.118" (3.00mm)
- Features：-
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Overview
The #A915AY-2R0M=P3 is a shielded, wirewound power inductor from Murata Electronics, designed for surface-mount applications. It features a drum core construction within a 2020 (5050 metric) package. The component provides an inductance of 2 µH with a tolerance of ±20%. It supports a maximum DC current of 2.64 A and has a maximum DC resistance of 27 mΩ. The device operates reliably within a temperature range of -40°C to +85°C and is tested at a frequency of 100 kHz.
Feature Summary
- Shielded wirewound construction utilizing a drum core design
- Compact 2020 surface-mount footprint for space-constrained PCBs
- High current handling capability suitable for power supply filtering
Applications
- DC-DC converter output filtering
- Power supply input stages
- General-purpose signal processing circuits
Procurement Notes
Verify the specific suffix and manufacturer designation when sourcing this component. Confirm that the requested part matches the exact electrical specifications and physical dimensions required for your design. Ensure compatibility with your assembly process and check for any recent lifecycle status changes or alternative recommendations from the manufacturer before finalizing procurement plans.
Selection Notes
Select this inductor when a compact, shielded solution is required for moderate current applications. The 2020 package size offers a balance between current capacity and board real estate. Consider the 2.64 A saturation characteristic and low DC resistance for efficiency-critical designs. Ensure the operating environment stays within the specified -40°C to +85°C range for optimal performance and longevity.
Part Context
This component belongs to Murata's line of fixed power inductors. It is part of the A915AY series, which typically includes various inductance values within the same mechanical envelope. The series is engineered for general electronic equipment requiring reliable magnetic shielding and stable performance under varying load conditions.
Replacement Considerations
Consult official Murata documentation for direct replacements. Verify that any substitute maintains identical pinout, footprint, and critical electrical parameters such as inductance, current rating, and DC resistance to ensure circuit compatibility.
