New Generation of Ferrite Beads for Noise Filtering

2025-10-24

Max Echo Technology is a renowned manufacturer of electronic components, founded in 1992 in Taichung, Taiwan. For over three decades, the company has been continuously developing its expertise in the design and production of magnetic components, delivering solutions that meet the rigorous requirements of modern electronics. The production facility, located in the Taichung Precision Science Park, serves as a center for research and development, where innovative technologies in magnetic and ceramic materials are created, along with advanced multilayer printing and low-temperature co-firing processes.

As a distributor of Max Echo Technology, we offer a wide range of the manufacturer’s components, providing access to modern and proven solutions for industrial and communication electronics. Among them are MAX ECHO ferrite beads, designed to effectively suppress electromagnetic interference (EMI) in electronic circuits and ensure reliable device operation.

Popular series such as ACMS, EBMS, BCAS, and AGVS are available in various package sizes and a wide range of impedance values, allowing precise selection of components to meet specific project requirements. MAX ECHO ferrite beads offer high-frequency EMI suppression with minimal DC resistance. They are easy to mount and stable in operation.

Features:

  • Wide frequency attenuation range – effectively suppress high-frequency noise in power and signal lines, ensuring stable operation of electronic systems in demanding applications.
  • Stable temperature characteristics – maintain attenuation properties over a wide operating temperature range, allowing reliable use in industrial and automation equipment.
  • Compact SMT design – enables easy integration with modern printed circuit boards, minimizing footprint and supporting compact device design.
  • High industrial reliability – resistant to shock, vibration, and environmental variations, making ferrite beads ideal for control systems, automation, telecommunications, and OEM modules.

Applications:

  • Electronic devices and OEM modules – protect sensitive digital circuits, microcontrollers, and sensors from interference generated by power and signal lines.
  • Control and automation systems – stabilize the operation of PLCs, converters, inverters, and measuring instruments.
  • Telecommunication and industrial applications – reduce noise in data transmission paths, communication interfaces (USB, CAN, RS485, Ethernet), and networking devices.
  • Power supply, motor control, and data transmission circuits – filter interference in DC/DC converters, switching power supplies, drive controllers, and high-speed communication systems.

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SYMBOL DESCRIPTION

EBMS100505A221 RDC28

BLM15EG221SN1D Murata / EBMS100505A221 RDC28 Max Echo Ferrite bead

Ferrite bead; impedance: 220R; (100MHz); +-25%; 0.7A; 0.28R; SMD0402; operating temperature: -55÷125°C

EBMS100505B601 0.2A

BLM15BD601SN1D Murata / EBMS100505B601 0.2A Max Echo Ferrite bead

Ferrite bead; impedance: 600R; (100MHz); +-25%; 0.2A; 0.65R; SMD0402; operating temperature: -55÷125°C

EBMS100505A601 0.3A RDC52

BLM15AG601SN1D Murata / EBMS100505A601 0.3A RDC52 Max Echo Ferrite bead

Ferrite bead; impedance: 600R; (100MHz); +-25%; 0.3A; 0.52R; SMD0402; operating temperature: -55÷125°C

EBMS100505A601 0.5A

BLM15AX601SN1D Murata / EBMS100505A601 0.5A Max Echo Ferrite bead

Ferrite bead; impedance: 600R; (100MHz); +-25%; 0.5A; 0.34R; SMD0402; operating temperature: -55÷125°C

BCAS100505A102 RDC1.1

BLM15HG102SZ1D Murata / BCAS100505A102 RDC1.1  Max Echo Ferrite bead

Ferrite bead; impedance: 1kR; (100MHz); +-25%; 0.25A; 1.1R; SMD0402; operating temperature: -55÷125°C

BCAS100505A102 0.25A

BLM15HD102SN1D Murata / BCAS100505A102 0.25A Max Echo Ferrite bead

Ferrite bead; impedance: 1kR; (100MHz); +-25%; 0.25A; 1.25R; SMD0402; equivalent: CIV05J102; operating temperature: -55÷125°C

EBMS100505A102 RDC65

BLM15AG102SN1D Murata / EBMS100505A102 RDC65 Max Echo Ferrite bead

Ferrite bead; impedance: 1kR; (100MHz); +-25%; 0.3A; 0.65R; SMD0402; operating temperature: -55÷125°C

ACMS160808A101 2A RDC045

BLM18EG101TN1D Murata / ACMS160808A101 2A RDC045 Max Echo Ferrite bead

Ferrite bead; impedance: 100R; (100MHz); +-25%; 2A; 0.045R; SMD0603; operating temperature: -55÷125°C

ACMS160808A1212A

BLM18PG121SN1D Murata / ACMS160808A121 2A Max Echo  Ferrite bead

Ferrite bead; impedance: 120R; (100MHz); +-25%; 2A; 0.05R; SMD0603; operating temperature: -55÷125°C

ACMS160808A221 2.2A

BLM18KG221SN1D Murata / ACMS160808A221 2.2A Max Echo Ferrite bead

Ferrite bead; impedance: 220R; (100MHz); +-25%; 2.2A; 0.05R; SMD0603; operating temperature: -55÷125°C

ACMS160808A331 RDC07

BLM18SG331TN1D Murata / ACMS160808A331 RDC07 Max Echo Ferrite bead

Ferrite bead; impedance: 330R; (100MHz); +-25%; 1.5A; 0.07R; SMD0603; operating temperature: -55÷125°C

ACMS160808A471 1A RDC2

BLM18PG471SN1D Murata / ACMS160808A471 1A RDC2 Max Echo Ferrite bead

Ferrite bead; impedance: 470R; (100MHz); +-25%; 1A; 0.2R; SMD0603; operating temperature: -55÷125°C

EBMS160808B601 0.2A

BLM18BD601SN1D Murata / EBMS160808B601 0.2A Max Echo Ferrite bead

Ferrite bead; impedance: 600R; (100MHz); +-25%; 0.2A; 0.65R; SMD0603; operating temperature: -55÷125°C

AGVS160808A601 0.5A

BLM18EG601SH1D Murata / AGVS160808A601 0.5A Max Echo Ferrite bead

Ferrite bead; impedance: 600R; (100MHz); +-25%; 0.5A; 0.35R; SMD0603; Automotive; AEC-Q200; operating temperature: -55÷125°C

EBMS160808A601 RDC38

BLM18AG601SN1 Murata / EBMS160808A601 RDC38 Max Echo Ferrite bead

Ferrite bead; impedance: 600R; (100MHz); +-25%; 0.5A; 0.38R; SMD0603; operating temperature: -55÷125°C

ACMS160808A601 1.3A

BLM18KG601SN1D Murata / ACMS160808A601 1.3A Max Echo Ferrite bead

Ferrite bead; impedance: 600R; (100MHz); +-25%; 1.3A; 0.15R; SMD0603; operating temperature: -55÷125°C

BCAS160808A102 0.1A

BLM15EG221SN1D Murata / EBMS100505A221 RDC28 Max Echo Ferritperle

Ferrite bead; impedance: 1kR; (100MHz); +-25%; 0.1A; 1.2R; SMD0603; operating temperature: -55÷125°C

EBMS160808A102 RDC45

BLM15EG221SN1D Murata / EBMS100505A221 RDC28 Max Echo Ferritperle

Ferrite bead; impedance: 1kR; (100MHz); +-25%; 0.5A; 0.45R; SMD0603; operating temperature: -55÷125°C

EBMS160808K252 0.2A

BLM15EG221SN1D Murata / EBMS100505A221 RDC28 Max Echo Ferritperle

Ferrite bead; impedance: 2.5kR; (100MHz); +-25%; 0.2A; 0.8R; SMD0603; operating temperature: -55÷125°C

BCMS201209A300

BLM15EG221SN1D Murata / EBMS100505A221 RDC28 Max Echo Ferritperle

Ferrite bead; impedance: 30R; (100MHz); +-25%; 6A; 0.008R; SMD0805; operating temperature: -55÷125°C

BCMS201209A600 3.5A RDC02

BLM21PG600SN1D Murata / BCMS201209A600 3.5A RDC02 Ferrite bead

Ferrite bead; impedance: 60R; (100MHz); +-25%; 3.5A; 0.02R; SMD0805; operating temperature: -55÷125°C

ACMS201209A221 RDC04

BLM15EG221SN1D Murata / EBMS100505A221 RDC28 Max Echo Ferritperle

Ferrite bead; impedance: 220R; (100MHz); +-25%; 3A; 0.04R; SMD0805; operating temperature: -55÷125°C

ACMS201209A301

ACMS201209A301 Max Echo Ferrite Bead

Ferrite bead; impedance: 300R; (100MHz); +-25%; 3A; 0.05R; SMD0805; operating temperature: -55÷125°C

ACMS201209A331 RDC07

ACMS201209A331 RDC07 Max Echo Ferrite bead

Ferrite bead; impedance: 330R; (100MHz); +-25%; 1.5A; 0.07R; SMD0805; operating temperature: -55÷125°C

EBMS201209A102 0.5A

BLM15EG221SN1D Murata / EBMS100505A221 RDC28 Max Echo Ferritperle

Ferrite bead; impedance: 1kR; (100MHz); +-25%; 0.5A; 0.3R; SMD0805; operating temperature: -55÷125°C

EBMS201209A102 0.6A

BLM21AG102SN1D Murata / EBMS201209A102 0.6A Max Echo Ferrite bead

Ferrite bead; impedance: 1kR; (100MHz); +-25%; 0.6A; 0.27R; SMD0805; operating temperature: -55÷125°C

ACMS321611A101

BLM15EG221SN1D Murata / EBMS100505A221 RDC28 Max Echo Ferritperle

Ferrite bead; impedance: 100R; (100MHz); 3A; 0.04R; SMD1206; operating temperature: -55÷125°C
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