Multicomp Pro MCAP Series Toroidal Inductor, 100µH, 4.3A
Compact 100µH toroidal inductor from Multicomp Pro. Rated 4.3A, 0.065 ohm. For power supplies, DC-DC converters & EMI filtering.
The Multicomp Pro MCAP Series Toroidal Inductor is a high-performance, compact passive component engineered for stable operation in demanding circuits. Designed with a toroidal core, it offers efficient magnetic performance with minimal electromagnetic interference (EMI) and low electromagnetic field leakage, making it ideal for power supply and filtering applications. This inductor features a robust construction suitable for an operating temperature range of -55°C to 130°C, ensuring reliability across a wide spectrum of environmental conditions.
With a precise nominal inductance of 100µH and a tolerance of ±20%, it provides consistent performance for signal filtering, power conditioning, and energy storage. It is rated for a high root mean square (RMS) current (Irms) of 4.3A, supporting significant power handling while maintaining a low maximum DC resistance of just 0.065 ohms to minimise power loss and heat generation.
The compact dimensions (15mm depth x 33mm width x 43mm height) and a weight of approximately 25 grams allow for space-efficient PCB mounting or integration into assemblies where size is a critical factor. As part of the trusted Multicomp Pro range, this component is designed for electronic design engineers, hobbyists, and maintenance professionals requiring dependable passive components.
Typical Applications
- Power supply input and output filtering
- Switch-mode power supply (SMPS) circuits
- DC-DC converter designs
- Noise suppression and EMI filtering
- Energy storage in power electronics
- Automotive and industrial control systems
- Power supply input/output filtering
- Switch-mode power supply (SMPS) circuits
- DC-DC converter designs
- Noise suppression and EMI filtering
- Product Range: MCAP Series
- Inductance: 100µH
- Inductance Tolerance: ±20%
- RMS Current (Irms): 4.3A
- DC Resistance Max: 0.065 ohm
- Operating Temperature Range: -55°C to 130°C
- Weight: 25 grams
- Dimensions (D x W x H): 15mm x 33mm x 43mm
- SVHC: No SVHC (04-Feb-2026)
Always follow local regulations and product guidance.
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