0603CS-3N9EGTS

Fixed Inductors Overview

The Delta Electronics/Components 0603CS-3N9EGTS is a fixed surface-mount inductor designed for high-frequency applications. It features a ceramic drum core and wirewound construction within a compact 0603 (1608 metric) package. The component provides an inductance of 3.9 nH with a tolerance of ±2%. It supports a rated current of 700 mA and exhibits a DC resistance of 80 milliohms. Key electrical characteristics include a Q value of 22 at 250 MHz and a self-resonant frequency of 6 GHz. Operating temperatures range from -40°C to 125°C, ensuring reliability across diverse environmental conditions.

Fixed Inductors Feature Summary

• Utilizes a ceramic drum core and wirewound architecture for stable performance
• Optimized for high-frequency signal integrity with a 6 GHz self-resonant frequency
• Compact 0603 surface-mount footprint facilitates dense PCB layouts

Fixed Inductors Applications

• RF circuit impedance matching networks
• High-speed digital signal filtering
• Embedded control system power conditioning

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct tolerance and packaging specifications. Confirm that the component meets RoHS3 compliance requirements for your assembly process. Cross-reference the DigiKey part number 0603CS-3N9EGTS-ND for accurate distributor identification. Ensure storage conditions align with MSL Level 1 standards to maintain component integrity prior to soldering.

Fixed Inductors Selection Notes

Select this component when a low-inductance solution is required for frequencies up to 6 GHz. The 0603 package size offers a balance between current handling capacity and board space efficiency. Consider the 80 milliohm DC resistance for power loss calculations in sensitive circuits. The wide operating temperature range makes it suitable for industrial or automotive environments where thermal stability is critical for consistent inductance values.

Fixed Inductors Part Context

This part belongs to the 0603CS series of fixed inductors manufactured by Delta Electronics/Components. The series is characterized by its use of ceramic cores and wirewound technology, which distinguishes it from multilayer chip inductors. These components are engineered for general-purpose applications requiring precise inductance values in small form factors. The 0603CS series is widely utilized in consumer electronics and communication devices where space constraints and high-frequency performance are paramount design considerations.

Fixed Inductors Replacement Considerations

Direct substitutes may include other 0603 package inductors with identical 3.9 nH inductance and similar current ratings. Verify that alternative parts match the 80 milliohm DC resistance and 6 GHz self-resonant frequency limits. Check if competitor components offer compatible tolerance levels and temperature coefficients. Ensure any replacement maintains the same surface-mount installation type and physical dimensions for seamless integration.