スミダコーポレーション List of Products and Services

A hybrid inductor with high electrical characteristics, excellent shielding properties, and capable of handling large currents. The molded structure made of metal composite materials successfully achieves high electrical characteristics and excellent shielding properties, resulting in very low loss performance compared to metal-based inductors of the same size. Therefore, the CDMT series is suitable for all electronic devices.

• Inductor Coil

A hybrid inductor with high electrical characteristics, excellent shielding properties, and capable of handling large currents. The molded structure made from metal composite materials successfully achieves high electrical characteristics and excellent shielding properties, resulting in very low loss performance compared to metal-based inductors of the same size. Therefore, the CDMT series is suitable for all electronic devices.

• Inductor Coil

This product has minimal changes in characteristics over time and little change in appearance (such as rust) due to the use of ferrite cores. It is ideal for multi-phase regulators and VRM power circuits for communication base stations. It can also be used for CPU power supplies in servers and storage systems.

• Inductor Coil

New series of automotive SMD metal type inductors CY****T125/DS. Voltage rating: 50V. A wide range of lineup is available. Meets the needs for high-reliability automotive products such as LED headlights, ECUs, and others.

• Inductor Coil

- Compact and low-profile - Operating temperature range: -40℃ to +150℃ (including self-heating)

• EMC countermeasure products

- Compact and low-profile - Operating temperature range: -40℃ to +150℃ (including self-heating)

• EMC countermeasure products

Enables high-density mounting with a 2-in-1 structure Operating temperature range: -40°C to +125°C Automotive reliability standard: AEC-Q200 compliant

• Inductor Coil

- Pulse transformer for vehicle battery management systems (BMS) - AEC-Q200 compliant

• Inductor Coil

By covering the wire with magnetic resin, a closed magnetic effect is achieved, and it also has excellent mechanical strength.

• Inductor Coil

By covering the wire with magnetic resin, a closed magnetic effect is achieved, and it also has excellent mechanical strength.

• Inductor Coil

By covering the wire with magnetic resin, a closed magnetic effect is achieved, and it also has excellent mechanical strength.

• Inductor Coil

AEC-Q200 compliant inductors covering a wide range/high inductance. Filter inductors that block low-frequency noise coming from commercial power lines.

• Inductor Coil

AEC-Q200 compliant inductors covering a wide range/high inductance. Filter inductors that block low-frequency noise coming from commercial power lines.

• Inductor Coil

- Pulse transformer for vehicle battery management systems (BMS) - AEC-Q200 compliant

• Inductor Coil

- Pulse transformer for vehicle battery management systems (BMS) - AEC-Q200 compliant

• Inductor Coil

- Pulse transformer for automotive battery management systems (BMS) - AEC-Q200 compliant

• Inductor Coil

- Pulse transformer for vehicle battery management systems (BMS) - AEC-Q200 compliant

• Inductor Coil

- Pulse transformer for vehicle battery management systems (BMS) - AEC-Q200 compliant

• Inductor Coil

- Pulse transformer for vehicle battery management systems (BMS) - AEC-Q200 compliant

• Inductor Coil

It is an inductor for digital amplifiers such as large theaters and LCDs.

• Inductor Coil

New series of SMD metal type inductors for automotive use CY****T125/DS. Voltage rating: 50V. A wide range of lineup is available. Meets the needs for high-reliability automotive products such as LED headlights, ECUs, and others.

• Inductor Coil

New series of automotive SMD metal type inductor CY****T125/DS. Voltage rating: 50V. A wide range of lineup is available. Meets the needs for high-reliability automotive products such as LED headlights, ECUs, and others.

• Inductor Coil

New series of automotive SMD metal-type inductors CY****T125/DS. Voltage rating: 50V. A wide range of lineup is available. Meets the needs for high-reliability automotive products such as LED headlights, ECUs, and others.

• Inductor Coil

New series of SMD metal type inductors for automotive use CY****T125/DS. Voltage rating: 50V. A wide range of lineup is available. Meets the needs for high-reliability automotive products such as LED headlights, ECUs, and others.

• Inductor Coil

New series of automotive SMD metal type inductors CY****T125/DS. Voltage rating: 50V. A wide range of lineup is available. Meets the needs for high-reliability automotive products such as LED headlights, ECUs, and others.

• Inductor Coil

New series of automotive SMD metal type inductors CY****T125/DS. Voltage rating: 50V. A wide range of lineup is available. Meets the needs for automotive high-reliability products such as LED headlights, ECUs, and others.

• Inductor Coil

This is a Class-D LPF inductor wound with flat wire and using an Mn-Zn ferrite core. By using flat wire, the DC resistance is further reduced, and by moving the core gap position from the top surface to the side, the mounting capability is improved. The 2-in-1 structure enables high-density mounting. AEC-Q200 compliant.

• Inductor Coil

High voltage inductor for automotive use with a dielectric strength of 840V between terminals and between winding and core.

• Inductor Coil

This is a high-temperature compatible 2-in-1 coupled inductor for automotive power circuits. It achieves low D.C.R. by using flat wire. It is RoHS compliant and meets the automotive reliability standard AEC-Q200.

• Inductor Coil

We have reviewed the production efficiency of the CDRH127/LD, one of our most popular power inductors, and released the CDRH12D78E/LD, which achieves further cost reduction while accommodating increased production capacity. The CDRH12D78E/LD is ideal for various DC/DC converters such as Buck/Boost, SEPIC, and Zeta in non-automotive applications.

• Inductor Coil

A new series of SMD metal-type inductors for automotive applications. This family series includes 4mm, 5mm, 6mm, and 10mm square sizes, achieving lower D.C.R. compared to the original T150 series while balancing direct current ripple current and temperature rise current. It meets the needs for high-reliability automotive products such as LED headlights and ECUs.

• Inductor Coil

A new series of SMD metal-type inductors for automotive applications. This family series, available in 4mm, 5mm, 6mm, and 10mm square sizes, achieves a lower D.C.R. compared to the original T150 series while balancing direct current ripple current and temperature rise current. It meets the needs for high-reliability automotive products such as LED headlights and ECUs.

• Inductor Coil

A new series of SMD metal-type inductors for automotive applications. This family series includes 4mm, 5mm, 6mm, and 10mm square sizes, achieving lower D.C.R. compared to the original T150 series while balancing direct current ripple current and temperature rise current. It meets the needs for high-reliability automotive products such as LED headlights and ECUs.

• Inductor Coil

A new series of SMD metal-type inductors for automotive applications. This family series includes 4mm, 5mm, 6mm, and 10mm square sizes, achieving lower D.C.R. compared to the original T150 series while balancing direct current ripple current and temperature rise current. It meets the needs for high-reliability automotive products such as LED headlights and ECUs.

• Inductor Coil

This product has minimal changes in characteristics over time and little change in appearance (such as rust) due to the use of ferrite cores. It is ideal for multi-phase regulators and VRM power circuits for communication base stations. It can also be used for CPU power supplies in servers and storage systems.

• Inductor Coil

Suitable for LCD monitors/displays, smart meters, tablet PCs, etc. as a DC-DC converter.

• Inductor Coil

Suitable for LCD monitors/displays, smart meters, tablet PCs, etc. as a DC-DC converter.

• Inductor Coil

This catalog features products handled by Sumida Corporation. The Sumida Group is a global company specializing in high-quality inductive components and module products. Sumida's products are incorporated into a wide range of modules in the home appliance, automotive, and industrial equipment markets. We offer a rich lineup including power inductors, DC-DC converter transformers, and reactors. [Contents (excerpt)] ■ Application range of Sumida products ■ Common precautions for coil usage ■ Compliance with RoHS directive ■ Applications ■ Power inductors *For more details, please refer to the PDF document or feel free to contact us.

• EMC countermeasure products

High current power supply, low resistance. Ideal as an inductor for chopper-type DC/DC converters used in servers and various distributed power supplies.

• Inductor Coil

Like other CDB series, it consists of a low-loss ferrite core with a closed magnetic structure in SMD type, designed for high efficiency with low DCR.

• Inductor Coil

It has been developed as a power inductor characterized by high current and low DCR. The core is composed of a hybrid of bar core (Mn-based) and POT core (Ni-based), contributing to increased current capacity and reduced leakage magnetic flux.

• Inductor Coil

This is an LPF coil for audio amplifiers (Class-D amplifiers) wound with flat wire and using an Mn-Zn ferrite core. By using flat wire, the DC resistance is further reduced, and by moving the core gap position from the top surface to the side, the mounting suitability is improved. Additionally, the adoption of a 2-in-1 structure enables high-density mounting.

• Inductor Coil

This is an inductor that combines a ferrite core, a bobbin, and wire using a round wire. It is compact and has a high inductance value (220μH to 2,000μH), meeting the high insulation voltage requirements for LED applications. Like the existing RPT109, it is a power inductor that can handle high voltage applications up to 600V.

• Inductor Coil

This is a high-temperature compatible 2-in-1 inductor for automotive power circuits. It is RoHS compliant and meets the automotive reliability standard AEC-Q200.

• Inductor Coil

The DEP1519B features low D.C.R. and is optimal for applications requiring high current. This inductor is composed of an Mn-Zn ferrite core and flat wire. The inductance value range is equivalent to that of the existing DEP1519.

• Inductor Coil