SZ1005K152CTF

Overview

SZ1005K152CTF is a multi-layer chip ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.00 x 0.50mm and a height of 0.50mm. The component provides an impedance of 1.5kΩ at 100MHz with a tolerance of ±25%. It has a rated current of 100mA and a maximum DC resistance (DCR) of 1.20Ω. The device operates within a temperature range of -55°C to +125°C and holds a Moisture Sensitivity Level (MSL) rating of 1.

Feature Summary

• Multi-layer ceramic construction for compact surface-mount integration
• High impedance characteristics effective for high-frequency noise suppression
• Robust thermal stability suitable for wide operating temperature ranges

Applications

• General consumer electronics signal line filtering
• Computer peripheral interface protection
• Communication equipment noise attenuation

Procurement Notes

Verify the specific suffix 'CTF' against the official Sunlord datasheet to confirm packaging details and tape-and-reel specifications. Ensure the ordering quantity aligns with the manufacturer's standard packing unit to avoid handling variations. Cross-reference the date code and lot number upon receipt to confirm compliance with RoHS standards and shelf-life requirements for lead-free components.

Selection Notes

Select this component when space constraints require a 0402 footprint for EMI suppression. The 1.5kΩ impedance value targets higher frequency noise removal compared to lower impedance beads. Verify that the 100mA current rating exceeds the maximum steady-state current in the target circuit to prevent saturation or excessive heating. Consider the 1.20Ω DCR impact on voltage drop if used in power-sensitive lines.

Part Context

This part belongs to the SZ series of multi-layer chip ferrite beads from Sunlord. These components are designed for general-purpose noise suppression in portable and industrial devices. The series utilizes proprietary ceramic formulations to balance impedance performance with mechanical durability, supporting the company's focus on passive magnetic components for the consumer and communication sectors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult Sunlord's official cross-reference tools or contact the manufacturer directly for qualified alternatives that match the 0402 footprint, 1.5kΩ@100MHz impedance, and 100mA current rating specifications.