ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FIXED IND 18UH 2.6A 60 MOHM SMD
- Series：-
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Drum Core, Wirewound
- Material - Core：Ferrite
- Inductance：18 µH
- Tolerance：±20%
- Current Rating (Amps)：2.6 A
- Current - Saturation (Isat)：2.8A
- Shielding：Shielded
- DC Resistance (DCR)：60mOhm 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：-
Download product information
Overview
The #B966BS-180M=P3 is a surface-mount power inductor manufactured by Murata Electronics. It features an 18 µH nominal inductance with a ±20% tolerance, tested at 100 kHz. The component utilizes a shielded drum core wirewound design with a ferrite magnetic material. It supports a maximum rated current of 2.6 A and a saturation current of 2.8 A. The DC resistance is limited to 60 mΩ. Physical dimensions are 10.40 mm x 10.40 mm x 6.80 mm. Operating temperature ranges from -40°C to 85°C.
Feature Summary
- Shielded drum core wirewound construction for reduced electromagnetic interference
- High saturation current capability relative to rated current
- Low DC resistance for efficient power delivery
- RoHS compliant and REACH unregulated
Applications
- DC-DC converter output filtering
- Power supply input stages
- General-purpose SMD power inductance applications
Procurement Notes
Verify availability status carefully as the part is marked End-of-Life or Last Time Buy by the manufacturer. Check specific distributor stock levels and expiration dates for last-time buy orders. Confirm that the =P3 suffix matches required packaging specifications. Ensure compliance with RoHS3 standards if applicable to your region. Validate lead times due to potential supply constraints.
Selection Notes
Select this component when a shielded 18 µH inductor with high current handling is required in a standard SMD footprint. Compare saturation current (2.8 A) against peak load requirements. Verify that the 60 mΩ DCR meets efficiency targets. Ensure the 10.40 mm square package fits within the PCB layout constraints. Consider the -40°C to 85°C operating range against environmental conditions.
Part Context
This part belongs to the B966BS series of power inductors from Murata Electronics. The series offers various inductance values with similar physical footprints. The =P3 suffix typically denotes specific tape and reel packaging configurations. These components are designed for general power electronics applications requiring reliable performance in compact spaces.
Replacement Considerations
The ASPI-104S-180M-T is a documented alternative with identical 18 µH inductance but different current ratings (3.2 A rated, 65.6 mΩ DCR). Verify mechanical compatibility and electrical parameter differences before substitution. Other B966BS variants may share the footprint but differ in inductance or current capacity.
