SZ1005K102CTF

Overview

The SZ1005K102CTF is a signal line ferrite bead manufactured by Shenzhen Sunlord Electronics Co., Ltd. It features a 0402 (1005 Metric) surface mount package with dimensions of 1.00mm x 0.50mm and a height of 0.50mm. The component provides an impedance of 1 kOhms at 100 MHz with a tolerance of ±25%. It has a rated current of 100mA and a maximum DC resistance (DCR) of 1.2 Ohms. Designed for general applications, it operates within a temperature range of -55°C to +125°C and holds a Moisture Sensitivity Level (MSL) of 1.

Feature Summary

• Provides high impedance attenuation for signal lines at 100 MHz to suppress electromagnetic interference.
• Utilizes a compact 0402 surface mount footprint suitable for space-constrained printed circuit board layouts.
• Constructed with robust materials ensuring stable performance across a wide operating temperature range.

Applications

• General electronic circuits requiring noise suppression
• Consumer electronics signal line filtering
• Communication equipment high-frequency interference reduction

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct impedance and current ratings. Confirm package dimensions and terminal configurations match design requirements. Check for RoHS compliance status if environmental regulations apply. Validate supplier authenticity through authorized distribution channels to prevent counterfeit components.

Selection Notes

Select this component when a 1 kOhm impedance at 100 MHz is required for signal integrity management. Ensure the 100mA current rating exceeds the maximum expected signal current to avoid saturation. Verify that the 0402 package fits the available PCB real estate. Consider the 1.2 Ohm DCR impact on signal loss in sensitive analog or high-speed digital paths.

Part Context

This ferrite bead belongs to the broader category of passive magnetic components used for EMI suppression. It is part of Shenzhen Sunlord Electronics' portfolio of chip beads designed for consumer and communication markets. The component serves as a critical element in maintaining signal purity by dissipating high-frequency noise energy as heat.

FAQ

What is the impedance value of the SZ1005K102CTF at 100 MHz?

The impedance is 1 kOhms at 100 MHz with a tolerance of ±25%.

What is the maximum DC resistance of this ferrite bead?

The maximum DC resistance is 1.2 Ohms.

What is the rated current for the SZ1005K102CTF?

The rated current is 100mA.