Core Master SMPI04040E High Current Power Inductors
SMPI04040E surface mount high current power inductors with magnetic shielding for servers, graphics cards, and industrial applications. 2.8-21A rated current.
Surface Mount High Current Power Inductors - SMPI04040E
SMPI04040E
SMPI04040E ensures reliable filtering under heavy load, ideal for power supplies in telecom and industrial control.
Inductance / Impedance
0.15-10 (µH)
Rated Current
2.8-21 (A)
Features
- Magnetic shielding structure: excellent resistance to electromagnetic interference (EMI).
- Die-casting by low loss alloy powder: low impedance.
- High efficiency, wide application frequency and application scope.
Applications
- Servers.
- Graphics cards.
- Various categories of consumer electronics.
Dimensions (UNIT: mm)
A 4.0 ± 0.3 m/m
B 4.0 ± 0.3 m/m
C 4.0 (REF) m/m
D 4.1 (MAX) m/m
E 1.2 (REF) m/m
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How can you reduce electromagnetic interference while maintaining high current capacity in your power supply designs?
The SMPI04040E's magnetic shielding structure provides exceptional EMI resistance combined with die-cast low-loss alloy powder construction that delivers low impedance performance. With rated currents up to 21A and inductance flexibility from 0.15-10 µH, you can confidently design power supplies that handle heavy loads while eliminating interference issues. Our engineering team can customize specifications to match your exact power supply requirements. Contact Core Master to explore how our high current inductors can enhance your product reliability and performance.
Core Master's SMPI04040E represents over 40 years of specialized expertise in power inductor design and manufacturing, delivering both standard specifications and fully customized solutions backed by professional engineering support. The product is RoHS certified with SGS quality reports, ensuring steady quality and reliable delivery to global B2B customers. Whether you require standard configurations or need custom specifications tailored to your specific circuit requirements, Core Master provides comprehensive technical support and competitive pricing. Contact our engineering team today to discuss how the SMPI04040E can optimize your power supply design and improve your equipment's reliability and performance.