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Product Detailed Parameters
- Description：FIXED IND 270UH 710MA 690MOHM SM
- Series：-
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：270 µH
- Tolerance：±20%
- Current Rating (Amps)：710 mA
- Current - Saturation (Isat)：750mA
- Shielding：Shielded
- DC Resistance (DCR)：690mOhm 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 #B966BS-271M=P3 is a shielded wirewound power inductor from the DS106C2 series, manufactured by Murata Electronics. It features a ferrite core and offers an inductance of 270 µH with a tolerance of ±20%. The component supports a maximum DC current of 710 mA and reaches saturation at the same level. Its maximum DC resistance is 690 mΩ. Designed for surface mount installation, it operates within a temperature range of -40°C to +85°C.
Feature Summary
- Shielded drum core construction minimizes electromagnetic interference
- Wirewound design provides stable inductance characteristics
- Ferrite core material ensures reliable performance under load
Applications
- Power line choke applications
- DC-DC converter input/output filtering
- General purpose power supply circuits
Procurement Notes
This component is scheduled for obsolescence and will be discontinued by the manufacturer. Availability is limited or subject to factory special orders. Verify end-of-life status and lead times carefully before finalizing designs. Ensure all necessary documentation is obtained prior to procurement decisions due to potential supply constraints.
Selection Notes
Select this inductor when a 270 µH value is required with moderate current handling capabilities up to 710 mA. The shielded design is suitable for space-constrained PCB layouts where EMI reduction is critical. Consider the operating temperature range and DC resistance limits to ensure compatibility with the target power circuit requirements.
Part Context
Part of the DS106C2 series of fixed power inductors. This specific model represents a standard nonstandard package variant optimized for surface mount technology. It serves as a passive energy storage component in electronic power conversion systems.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided data. Due to the obsolescence status, alternative components must be selected based on matching electrical parameters such as inductance, current rating, and physical footprint.
