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Product Detailed Parameters
- Description：FERRITE BEAD 200 OHM 0402 1LN
- Series：BCAS
- Mfr：Max Echo
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：200 Ohms @ 100 MHz
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：700mOhm
- Ratings：-
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0402 (1005 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.020" (0.50mm)
- Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
- Features：-
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Overview
The BCAS100505A201 is a multilayer ferrite chip bead manufactured by Max Echo, designed for electromagnetic interference suppression in high-frequency circuits. It features a 0402 (1005 Metric) surface-mount package with dimensions of 1.00mm length and 0.50mm width. The component provides an impedance of 200 Ohms at 100 MHz across one signal line. It supports a maximum rated current of 200mA and exhibits a maximum DC resistance of 700mOhm. The device operates within a temperature range of -55°C to 125°C.
Feature Summary
- Multilayer construction for effective high-frequency noise attenuation
- Compact 0402 footprint suitable for space-constrained designs
- Single-line configuration for targeted signal path filtering
Applications
- High-speed digital signal line filtering
- Power supply noise suppression in compact electronics
- EMI mitigation in mobile communication devices
Procurement Notes
Verify the manufacturer part number against official Max Echo documentation to ensure authenticity. Confirm that the received components match the specified 0402 package dimensions and electrical characteristics. Check for RoHS compliance status as indicated in the product specifications. Ensure storage conditions adhere to moisture sensitivity level requirements to maintain component integrity prior to assembly.
Selection Notes
Select this component when a low-profile ferrite bead is required for 100 MHz noise suppression. The 200mA current rating suits moderate signal applications. The 700mOhm DC resistance minimizes voltage drop in sensitive circuits. Consider the 0402 size constraint during PCB layout planning. Verify thermal performance within the -55°C to 125°C operating range for the intended environment.
Part Context
This component belongs to the BCSA series of multilayer ferrite chip beads from Max Echo Technology Corp. The series expands the manufacturer's range of small-form-factor EMI suppressors. These components are engineered for GHz working frequencies, addressing the demand for miniaturized filtering solutions in modern electronic assemblies.
Replacement Considerations
Publicly confirmed substitute part numbers include 2504021027Y0 from Fair-Rite Products Corp. and BMC1EY1000AN from TE Connectivity Passive Product. Verify parameter equivalence before substitution.
