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Product Detailed Parameters
- Description：FERRITE BEAD 420 OHM 0603 1LN
- Series：SZ
- Mfr：Shenzhen Sunlord Electronics Co., Ltd.
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：420 Ohms @ 100 MHz
- Current Rating (Max)：400mA
- DC Resistance (DCR) (Max)：550mOhm
- 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 SZ1608K421TF is a multi-layer chip ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a 0603 (1608 Metric) surface-mount package with dimensions of 1.6mm length, 0.8mm width, and a maximum height of 0.8mm. The component provides an impedance of 420 Ohms at 100MHz for single-line applications. It is RoHS compliant and designed for high-frequency noise suppression in electronic circuits.
Feature Summary
- Multi-layer ceramic construction for compact surface-mount integration
- High impedance characteristics effective for high-frequency noise attenuation
- Single-line configuration suitable for signal and power line filtering
Applications
- High-speed data line noise suppression
- Clock circuit interference reduction
- Power supply input filtering
Procurement Notes
Verify the specific datasheet revision and impedance tolerance when sourcing. Confirm that the 0603 package footprint matches the target PCB layout. Ensure compliance with RoHS standards if required by the end product regulations. Check moisture sensitivity levels for proper storage and reflow soldering profiles.
Selection Notes
Select this component based on the required 420 Ohm impedance at 100MHz. Evaluate the DC resistance and current handling capabilities against the circuit load. Consider the physical size constraints of the 0603 package. Compare performance metrics with alternative ferrite beads from other manufacturers if specific thermal or mechanical properties are needed.
Part Context
This part belongs to the SZ series of multi-layer chip ferrite beads produced by Shenzhen Sunlord Electronics Co., Ltd. The series is designed for general-purpose noise suppression in consumer electronics, computers, and communication equipment. The manufacturer specializes in passive components including magnetic devices and sensitive elements.
FAQ
What is the operating frequency for the specified impedance?
The impedance of 420 Ohms is specified at a frequency of 100MHz.
Is this component suitable for differential lines?
No, the description indicates it is a 1LN (single-line) ferrite bead, intended for use in single-ended configurations rather than differential pairs.
