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image Series Features Description catalog Specification RoHS REACH Part No. Application
ALCD Series, Wire Wound Unshielded Power Inductors ALCD Wire Wound, Unshielded, Ferrite, Power Inductors Application Guide
ALCH Series, Wire Wound Unshielded Power Inductors ALCH Wire Wound, Unshielded, Ferrite, Power Inductors Application Guide
ALDB Series, Wire Wound Unshielded Power Inductors ALDB Wire Wound, Unshielded, Ferrite, Power Inductors Application Guide
ALNR Series, Wire Wound Magnetic Resin Power Inductors ALNR Wire Wound, Magnetic Resin, Ferrite, Power Inductors Application Guide
AMPI Series, Wire Wound Magnetic Resin Power Inductors AMPI Wire Wound, Magnetic Resin, Metal Alloy, Power Inductors Application Guide
CDRH-D Series, Wire Wound Assembly Power Inductors CDRH-D Wire Wound, Assembly, Ferrite, Power Inductors Application Guide
CDRH-R Series, Wire Wound Assembly Power Inductors CDRH-R Wire Wound, Assembly, Ferrite, Power Inductors Application Guide
CDRH Series, Wire Wound Assembly Power Inductors CDRH Wire Wound, Assembly, Ferrite, Power Inductors Application Guide
CDRR Series, Wire Wound Assembly Power Inductors CDRR Wire Wound, Assembly, Ferrite, Power Inductors Application Guide
MCP Series, Wire Wound Molding Power Inductors MCP Wire Wound, Molding, Metal Alloy, Power Inductors Application Guide
AMDP Series, Wire Wound Molding Power Inductors AMDP Wire Wound, Molding, Metal Alloy, Power Inductors Application Guide
AMDP-H Series, Wire Wound Molding Power Inductors AMDP-H Wire Wound, Molding, Carbonyl iron, Power Inductors Application Guide

SMD Power Chip Inductor

Surface mount power inductors for a variety of applications from power supplies to power converters. Core types include ferrite and powdered iron, and topologies include: unshielded, shielded, powdered iron, ferrite-coated, and wirewound chip inductors.


SMD magnetic shielding shell is assembled by drum core and ring core. A shielded toroid will be used to cover the area around the coil, providing a closed magnetic circuit for these products to achieve low EMI levels. The advantage of shielded inductors is to block any external influence from external and internal magnetic forces. This shielded inductor offers constant DC superposition, cost-effectiveness, low core loss, excellent efficiency, wide inductance range, and low DCR due to good construction/large winding space.


Aillen offer shielded power inductors in a variety of industry standard packages from as small as 3.0mm to 12.0mm. The inductance range is from 1.0uh (1R0) to 1500uH (152), and the inductance value can be customized (customized characteristics of SMD shielded power inductors). We also use two drum cores, Ni-Zn and Mn-Zn. Both material powders have high relative permeability (μ), but the Mn-Zn core has higher current carrying capacity and lower RDC. In addition, for applications with higher mechanical stability or voltage requirements, a plastic base can also be used. We offer a wide range of power inductor series such as power inductors, high power inductors or other circuits



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