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BLM18EG181SH1D is listed in the Chip Ferrite Bead range at ChipApex. The manufacturer field lists Murata Electronics. Its product description is FERRITE BEAD 180 OHM 0603 1LN. Review the specifications below when checking this part for your BOM.
Chip Ferrite Bead specifications for BLM18EG181SH1D
- Description：FERRITE BEAD 180 OHM 0603 1LN
- Series：EMIFIL®, BLM18
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：180 Ohms @ 100 MHz
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：50mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0603 (1608 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.037" (0.95mm)
- Size / Dimension：0.063" L x 0.032" W (1.60mm x 0.80mm)
- Features：-
Chip Ferrite Bead datasheet and documents for BLM18EG181SH1D
Chip Ferrite Bead Overview
The Murata BLM18EG181SH1D is a single-line ferrite chip bead in a 0603 (1.6mm x 0.8mm) SMD package. It provides 180 Ohms impedance at 100 MHz with a 25% tolerance. The component supports a maximum DC current of 2A and has a maximum DC resistance of 50 mOhms. It operates within a temperature range of -55°C to +125°C and meets AEC-Q200 automotive qualification standards.
Chip Ferrite Bead Feature Summary
- Designed for high-frequency noise suppression on power and signal lines
- Features low DC resistance and high rated current capability
- Complies with AEC-Q200 automotive reliability standards
Chip Ferrite Bead Applications
- Noise suppression in automotive driver circuits
- High-frequency noise filtering on general signal lines
- Power line noise attenuation in electronic systems
Chip Ferrite Bead Procurement Notes
Verify the complete part number including suffixes against official Murata documentation to ensure correct impedance, tolerance, and packaging specifications. Confirm AEC-Q200 compliance requirements if used in automotive applications. Check RoHS status and moisture sensitivity levels prior to procurement.
Chip Ferrite Bead Selection Notes
Select this component when a 0603 footprint is required for noise suppression. Ensure the 2A current rating and 50 mOhm DC resistance meet circuit constraints. Verify that 180 Ohms impedance at 100 MHz aligns with target noise frequencies. Consider thermal performance within the specified operating temperature range.
Chip Ferrite Bead Part Context
This component belongs to the Murata EMIFIL BLM18 series of ferrite beads. The series offers various impedance values and current ratings in standard metric packages. The BLM18EG variant specifically targets automotive and industrial applications requiring robust noise suppression capabilities.
Chip Ferrite Bead Replacement Considerations
Consult official Murata substitution guides for equivalent parts. Verify impedance curves, current ratings, and physical dimensions match before replacing.
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