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Product Detailed Parameters
- Description：FERRITE BEAD 120 OHM 1812 1LN
- Series：EBMS
- Mfr：Max Echo
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：120 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：200mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：1812 (4532 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.059" (1.50mm)
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Features：-
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Overview
The EBMS453215A121 is a single-line signal ferrite bead manufactured by Max Echo Technology. It utilizes an 1812 (4532 Metric) surface-mount package design. The component provides an impedance of 120 Ohms at a frequency of 100 MHz. It supports a maximum DC current rating of 500 mA and exhibits a low DC resistance of 200 mOhm.
Feature Summary
- Designed for effective noise suppression in electronic circuit applications across various frequency bands.
- Constructed as a multilayer chip inductor to manage signal integrity issues.
Applications
- Signal line noise filtering
- Electronic circuit design
- High-frequency interference suppression
Procurement Notes
Verify the specific impedance tolerance, which is typically 25% for this series, against your schematic requirements. Confirm that the 500 mA current rating meets the operational load of your target circuit. Ensure the 1812 footprint matches your PCB layout constraints before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring moderate noise attenuation on signal lines. The 120 Ohm impedance at 100 MHz makes it suitable for general-purpose high-frequency filtering. Consider the 500 mA current limit to ensure reliable operation under peak load conditions without saturation.
Part Context
This part belongs to the EBMS series of multilayer ferrite chip beads produced by Max Echo Technology Corp. The company specializes in manufacturing components such as multilayer chip inductors and ferrite beads. This series is engineered to address noise suppression challenges in modern electronic designs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing inventory or consult manufacturer cross-reference lists for alternative sourcing options if supply chain adjustments are necessary.
FAQ
What is the package size of the EBMS453215A121?
The component uses an 1812 package, which corresponds to the 4532 Metric dimension standard.
Does this ferrite bead support AC or DC current?
It is rated for a maximum DC current of 500 mA, making it suitable for DC-biased signal lines.
