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Product Detailed Parameters
- Description：FERRITE BEAD 150 OHM 1812 1LN
- Series：-
- Mfr：Meritek
- Package：Tape & Reel (TR),Strip
- Filter Type：-
- Number of Lines：1
- Impedance @ Frequency：150 Ohms @ 100 MHz
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：-
- Ratings：AEC-Q200
- Operating Temperature：-40°C ~ 125°C
- Package / Case：1812 (4532 Metric)
- Mounting Type：Surface Mount
- Height (Max)：-
- Size / Dimension：-
- Features：-
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Overview
The SIM82151Y5A0M32 is a single-line ferrite bead manufactured by Meritek, designed for electromagnetic interference suppression in electronic circuits. It features an impedance of 150 Ohms at a frequency of 100 MHz and supports a maximum current rating of 5 Amperes. The component utilizes an 1812 (4532 Metric) surface-mount package, providing a compact footprint suitable for high-density PCB layouts. It operates within a temperature range of -40°C to +125°C and complies with RoHS standards.
Feature Summary
- Provides effective noise attenuation with 150 Ohm impedance at 100 MHz
- Supports high current loads up to 5 Amperes
- Utilizes compact 1812 surface-mount packaging for space-constrained designs
Applications
- Power line filtering in portable electronics
- EMI suppression in automotive infotainment systems
- Noise reduction in industrial control board power supplies
Procurement Notes
Verify the specific impedance tolerance and DC resistance values against the official Meritek datasheet before integration. Confirm that the 1812 package dimensions align with your PCB footprint library. Ensure the selected variant meets all required environmental operating conditions for your specific application environment.
Selection Notes
Select this component when high current handling capability is required alongside moderate impedance levels. The 1812 package offers a balance between thermal performance and board space efficiency. Consider the 5A rating to ensure adequate margin for peak load currents without saturation or excessive heating during operation.
Part Context
This ferrite bead belongs to Meritek's series of passive components focused on signal integrity and power line conditioning. Ferrite beads in this category are essential for mitigating high-frequency noise that can interfere with sensitive digital or analog signals. The SIM82151Y5A0M32 specifically targets applications requiring robust current handling capabilities.
Replacement Considerations
Consult the manufacturer's cross-reference list for verified substitutes. Ensure any replacement maintains the same 1812 package outline and 5A current rating. Verify that alternative parts offer comparable impedance characteristics at 100 MHz to preserve circuit noise suppression performance.
