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Product Detailed Parameters
- Description：FERRITE BEAD 240 OHM 0603 1LN
- Series：Z-SMS
- Mfr：KEMET
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：240 Ohms @ 100 MHz
- Current Rating (Max)：450mA
- DC Resistance (DCR) (Max)：250mOhm
- Ratings：-
- 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 0.031" W (1.60mm x 0.80mm)
- Features：-
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Overview
The KEMET Z0603C241ESMST is a surface-mount ferrite chip bead from the Z-SMS series, designed for high-frequency noise suppression in compact electronic circuits. It features a 0603 (1608 metric) package with SMD/SMT termination and standard terminals. The component provides an impedance of 240 ohms at 100 MHz with a maximum DC current rating of 500 mA. Its maximum DC resistance is specified at 200 milliohms, and it operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides effective attenuation of high-frequency electromagnetic interference on digital product clock lines and power distribution networks.
- Utilizes a robust multilayer construction suitable for automated surface-mount assembly processes.
- Maintains stable electrical performance across a wide industrial operating temperature range.
Applications
- Digital product clock line filtering
- High frequency noise counter circuits
- LSI power supply decoupling
Procurement Notes
Verify the specific part number against official manufacturer documentation before procurement. Confirm that the intended application aligns with the rated DC current and impedance specifications. Ensure compatibility with the target PCB footprint and soldering profile. Check for any end-of-life notices or alternative sourcing requirements due to potential manufacturing changes.
Selection Notes
Select this component when space constraints require a 0603 form factor for EMI suppression. Consider the 240-ohm impedance value for targeting specific noise frequencies around 100 MHz. Evaluate the 500 mA current rating to ensure it exceeds the peak operational current of the protected circuit trace without saturation.
Part Context
This ferrite bead belongs to the Z-SMS series, which focuses on providing reliable noise suppression solutions for modern consumer and industrial electronics. The series is characterized by its ability to handle moderate currents while maintaining low DC resistance, making it suitable for general-purpose signal integrity management in compact devices.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Consult official KEMET documentation for cross-reference data or equivalent series components if direct replacement is required.
FAQ
What is the impedance value of the Z0603C241ESMST?
The impedance is 240 ohms at 100 MHz.
What is the maximum DC current rating?
The maximum DC current rating is 500 mA.
