CIG21L1R0MNE

Fixed Inductors Overview

The Samsung Electro-Mechanics CIG21L1R0MNE is a shielded, multilayer fixed inductor designed for surface-mount applications. It features a nominal inductance of 1 µH with a tolerance of ±20%. The component supports a rated current of 1.6 A and exhibits a DC resistance of 60 mΩ. Measured at a test frequency of 1 MHz, it operates within a temperature range of -40°C to 125°C. The physical dimensions are 1008 (2520 metric), measuring 2.50 mm in length, 2.00 mm in width, and 1.00 mm in maximum height.

Fixed Inductors Feature Summary

• Shielded construction minimizes electromagnetic interference
• Multilayer technology enables compact surface-mount integration
• High thermal stability across extended operating temperatures

Fixed Inductors Applications

• Power supply filtering circuits
• Signal processing noise suppression
• General-purpose electronic circuitry

Fixed Inductors Procurement Notes

Verify the specific ordering suffix and package variant carefully, as Samsung Electro-Mechanics utilizes detailed part numbering systems. Confirm that the requested component matches the exact electrical specifications and physical footprint required for the design. Ensure compliance with RoHS3 standards and check for any recent product change notifications or end-of-life declarations before finalizing procurement plans.

Fixed Inductors Selection Notes

Select this component based on its 1 µH inductance value and 1.6 A current rating suitability for the target application. Consider the 60 mΩ DC resistance impact on power efficiency and the 1008 package size constraints. Evaluate the shielded type requirement to determine if magnetic interference mitigation is necessary for the specific circuit layout and performance goals.

Fixed Inductors Part Context

This component belongs to the CIG series of chip inductors manufactured by Samsung Electro-Mechanics. The series is characterized by multilayer ceramic technology providing reliable performance in passive electronic components. These inductors are engineered for high-density mounting on printed circuit boards, supporting modern miniaturization trends in consumer and industrial electronics.

Fixed Inductors Replacement Considerations

Public data indicates the CIG21L1R0MNE is obsolete. Direct substitutes include Murata Electronics LQM2HPN1R0MG0L. Verify pin compatibility and parameter alignment when transitioning to alternative manufacturers.

Fixed Inductors FAQ

What is the shielding type of the CIG21L1R0MNE?

The component is a shielded inductor, designed to reduce electromagnetic interference.

What is the maximum operating temperature?

The maximum operating temperature is 125°C.