Bourns Inc. CM453232-2R2KL: High-Quality Drum Core Wirewound Inductor for Precision Applications

The CM453232-2R2KL from Bourns Inc. is a top-tier surface mount drum core wirewound inductor engineered for high-performance applications. With its robust construction and precise electrical characteristics, this inductor is a preferred choice for engineers working on RF circuits, power supplies, and signal processing systems. Below, we delve into its specifications, benefits, and ideal use cases to help you determine if it s the right component for your project.

Detailed Specifications of the CM453232-2R2KL

The CM453232-2R2KL is part of Bourns' extensive lineup of fixed inductors, designed to meet the demands of modern electronics. Here s a comprehensive breakdown of its key parameters:

• Inductance: 2.2 H (measured at 7.96 MHz).
• Tolerance: 10%, ensuring consistent performance across batches.
• DC Resistance (DCR): Max 700 m , minimizing energy loss.
• Current Rating: 380 mA continuous current handling.
• Q Factor: 50 at 7.96 MHz, indicating high efficiency in resonant circuits.
• Self-Resonant Frequency (SRF): 55 MHz, suitable for high-frequency applications.

Construction and Materials

The inductor features a ferrite drum core, known for its excellent magnetic permeability and thermal stability. The wirewound design ensures durability and consistent inductance values under varying conditions. As an unshielded component, it allows for flexible magnetic coupling in circuit designs.

Environmental and Mechanical Properties

• Operating Temperature: -40 C to +125 C, making it suitable for harsh environments.
• Dimensions: 4.50mm x 3.20mm (L x W), with a height of 3.40mm, perfect for compact PCB layouts.
• Mounting: Surface mount (SMD) technology, compatible with automated assembly processes.

Applications of the CM453232-2R2KL

This inductor is versatile and can be used in:

• RF and IF Circuits: Ideal for impedance matching and tuning in communication systems.
• Power Supplies: Effective in DC-DC converters and voltage regulation modules.
• Signal Processing: Used in filters and oscillators for noise suppression and signal integrity.
• Consumer Electronics: Found in smartphones, IoT devices, and wearables due to its compact size.

Why Choose the CM453232-2R2KL?

The CM453232-2R2KL stands out due to its:

• High-Quality Ferrite Core: Reduces core losses and enhances efficiency.
• Precision Engineering: Tight tolerance and stable performance across frequencies.
• Compact Design: Fits seamlessly into space-constrained applications.
• Reliability: Backed by Bourns' reputation for durable and long-lasting components.

Conclusion

For engineers seeking a reliable, high-performance inductor, the Bourns Inc. CM453232-2R2KL is an outstanding option. Its combination of precision, durability, and compactness makes it a go-to component for advanced electronic designs. Whether you're working on RF systems, power management, or consumer electronics, this inductor delivers exceptional performance.

Ready to integrate the CM453232-2R2KL into your project? Visit our product page for datasheets, pricing, and bulk order options. Our team is here to support your engineering needs with top-tier components and expert advice.