Power Inductors

ZSUN TECH SPI09 Series shielded power inductors feature magnetic shielding, rated current up to 27A, and excellent saturation characteristics. Available in multiple sizes from 8.4x7.9x7.2mm to 12.1x11.4x9.5mm with SMT packaging. Ideal for DC/DC converters, buck converters, motor electronics, and input filter applications in industrial, automotive, and communication systems.

ZSUN SPI05 Series magnetic shielded power inductors feature stable inductance current with self-centering shielding ring construction. Available in 603, 705, 905, and 1205 sizes from 6.2mm to 12.6mm length. Ideal for switching regulators in portable devices and integrated DC/DC converters. Compatible with UPI03 series pads and reflow solder profiles.

CDRH Type SMT magnetic shielded power inductors featuring ultra-low RDC and RAC, high saturation characteristics, and compatibility with switching frequencies up to 10MHz. Available in multiple sizes from 7.3mm to 12mm for DC/DC converters, power supplies, and portable communication equipment applications.

Compact SPI03 series power inductors feature magnetic shielding for low EMI and high current capability. Available in 15 sizes from 2.78mm to 10mm with SMT packaging. Ideal for portable electronics, DC/DC converters, and mobile data systems. Professional EMC solutions from ZSUN TECH with over 10 years of industry expertise.

ZSUN NR Alloy Power Inductors feature metallized metal alloy construction for superior shock resistance and Fe base cores for high saturation current. Available in compact SMD sizes from 2mm to 4mm with magnetic shielding to minimize EMI. Ideal for computers, servers, gaming devices, and multimedia applications requiring reliable power management.

Compact SMD shielded magnetic core inductors featuring high saturation current, low resistance, and ultra-low noise operation. Available in sizes from 2x1.6mm to 8x8mm with 30% higher current rating than traditional inductors. RoHS and Halogen Free compliant for LED lighting, computers, and industrial electronics.

ZSUN TECH UPI01 Series unshielded power inductors feature wire wound construction on ferrite cores with operating temperatures from -40°C to +105°C. Available in 3225 (3.2x2.5x2.2mm) and 4532 (4.5x3.2x3.2mm) SMD packages. Ideal for RF circuits, amplifiers, and industrial applications. RoHS compliant with 10+ years manufacturer expertise.

Compact SMD power inductor featuring low DC resistance and miniature ferrite core construction. Available in 3225 (3.2x2.5x2.0mm) and 4532 (4.5x3.2x2.6mm) sizes. Ideal for low power DC/DC converters, EMI filtering, and RF circuits. Manufactured by ZSUN with over 10 years of electronic component expertise.

UPI02 Series SMD unshielded power inductors feature low DC resistance and excellent EMI filtering capabilities. Available in sizes from 3.5x3.0mm to 9x10mm with saturation currents up to 14A and operating temperature range of -40°C to +125°C. Ideal for switching regulators, graphic cards, and embedded power supply applications requiring optimal MHz frequency attenuation.

SPI08 Series shielded power inductors feature high-current flat wire construction with magnetic shielding for excellent EMI resistance. These low-loss components offer reduced DC resistance, high efficiency across wide frequency ranges, and space-saving SMT design ideal for graphics cards, industrial computers, and DC/DC converters.

High Q value and self-resonant frequency ceramic inductor. Ideal for 5G, Bluetooth, and WLAN circuits. Available in 402, 603, and 805 SMD sizes. Tight inductance tolerance ensures reliable performance in high-frequency communication equipment.

Low magnetic loss and low ESR SMD power inductor for Class D audio amplifiers. Magnetic shielded structure reduces EMI and buzz noise. Uses low loss material and OFC wire for high sound quality. Available in multiple sizes. Ideal for digital amplifier applications.

Magnetic shielded structure for excellent EMI resistance. High inductance, low ESR, and ultra low buzz noise. Uses OFC wire for improved sound quality. Ideal for Class D audio amplifiers. Custom options available.

Magnetically shielded SMD coupled inductor with composite core for high saturation current and compact design. Features low leakage inductance and high rated current. Ideal for isolated converters and switching regulators. Custom options available.

Shielded coupled inductor with two identical windings for high power switching regulators. Features very low DCR and low inductance drift over temperature. Available in 1310, 1312, and 1813 SMT packages. Ideal for 1:1 flyback converters and battery cell charging balancers.

Double coupled inductor with two identical windings in 5 SMT sizes. Ideal for flyback and switching regulators. Features shielded construction for low EMI. Custom options available. RoHS compliant.

Low core loss iron powder inductor for switching power supplies up to 100 kHz. Rated current 1.1 A to 14.5 A. Low magnetic stray field. Custom sizes available. Ideal for voltage transformers and switching regulators.

Low-loss ferrite core power inductor for EMI filtering and noise suppression. Supports current up to 38A and frequency up to 10MHz. Available in multiple SMT sizes. Ideal for high-frequency applications. Custom options and EMC support available.

Magnetically shielded SMT power inductor with low leakage field and working frequency up to 10 MHz. Ideal for high-efficiency switching regulators, EMI filters, and DC/DC converters. Custom options available.

NiZn core flat wire inductor with magnetic shielding for low leakage. Suitable for high frequency switching regulators and DC/DC converters. Custom options available. ZSUN brand with 10+ years expertise.