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Product Detailed Parameters
- Description：FIXED IND 2.7UH 6.1A 15 MOHM SMD
- Series：-
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：2.7 µH
- Tolerance：±30%
- Current Rating (Amps)：6.1 A
- Current - Saturation (Isat)：8.1A
- Shielding：Shielded
- DC Resistance (DCR)：15mOhm Max
- Q @ Freq：-
- Frequency - Self Resonant：-
- Ratings：-
- Operating Temperature：-40°C ~ 85°C
- Inductance Frequency - Test：100 kHz
- Mounting Type：Surface Mount
- Package / Case：Nonstandard
- Supplier Device Package：-
- Size / Dimension：0.409" L x 0.409" W (10.40mm x 10.40mm)
- Height - Seated (Max)：0.268" (6.80mm)
- Features：-
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Overview
The #B966AS-2R7N=P3 is a surface-mount power inductor manufactured by Murata Electronics. It features a shielded wirewound construction with a ferrite core, housed in a non-standard 4040 package. The component provides an inductance of 2.7 µH with a tolerance of ±30%. It supports a maximum DC current of 6.1 A and has a maximum DC resistance of 15 mΩ. The device operates at a frequency of 100 kHz.
Feature Summary
- Shielded wirewound design minimizes electromagnetic interference
- High saturation current capability for power applications
- Low DC resistance reduces power loss
Applications
- Power supply filtering circuits
- DC-DC converter output stages
- General power electronics filtering
Procurement Notes
This component is scheduled for obsolescence and will be discontinued by the manufacturer. Procurement should verify final availability through authorized distributors. Designers must assess end-of-life status before finalizing specifications to ensure long-term supply chain stability.
Selection Notes
Select this part for applications requiring high current handling in compact power circuits. The shielded structure is suitable for noise-sensitive environments. Verify that the non-standard package dimensions fit the PCB layout constraints. Consider the ±30% tolerance when designing precise filter networks.
Part Context
The B966AS series represents Murata's line of fixed power inductors designed for surface-mount technology. These components utilize wirewound techniques on ferrite cores to achieve high performance. The specific model falls under the category of shielded drum core inductors intended for robust power management solutions.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation due to the discontinuation status. Engineers should consult Murata Electronics directly or authorized distributors for recommended replacement components within the same product family.
