High power, high saturation inductors.
With magnetic shield against radiation.
Directly connected electrode on ferrite core.
Highly accurate dimensions for automatic mounting.
Lead free product, RoHS compliant.
Operating temperature: -40℃～125℃(Including coil's temperature rise)
Customer's specifications are welcome
| Part No. | Inductance | DCR | SRF | Coupling | Leakage | Isat （A） | Irms (A) | ||||
| (µH) | Max | typ | typ | typ (µH) | 10% | 20% | 30% | both | one | ||
| YETSD7342-252MT | 2.50 | 0.033 | 55.0 | 0.97 | 0.15 | 6.00 | 6.20 | 6.40 | 2.20 | 3.10 | View Series |
| YETSD7342-332MT | 3.30 | 0.037 | 43.0 | 0.99 | 0.10 | 5.20 | 5.30 | 5.40 | 2.05 | 2.90 | View Series |
| YETSD7342-472MT | 4.70 | 0.051 | 35.0 | 0.99 | 0.12 | 4.10 | 4.30 | 4.60 | 1.75 | 2.50 | View Series |
| YETSD7342-562MT | 5.60 | 0.063 | 32.0 | 0.99 | 0.10 | 3.90 | 4.20 | 4.20 | 1.56 | 2.25 | View Series |
| YETSD7342-682MT | 6.80 | 0.070 | 30.0 | 0.99 | 0.15 | 3.70 | 3.80 | 3.90 | 1.50 | 2.10 | View Series |
| YETSD7342-822MT | 8.20 | 0.075 | 27.0 | 0.99 | 0.25 | 3.30 | 3.40 | 3.50 | 1.45 | 2.00 | View Series |
| YETSD7342-103MT | 10.0 | 0.100 | 22.0 | 0.99 | 0.30 | 2.80 | 2.90 | 3.00 | 1.25 | 1.80 | View Series |
| YETSD7342-123MT | 12.0 | 0.120 | 20.0 | 0.99 | 0.36 | 2.50 | 2.60 | 2.70 | 1.15 | 1.65 | View Series |
| YETSD7342-153MT | 15.0 | 0.130 | 18.0 | 0.99 | 0.50 | 2.20 | 2.30 | 2.40 | 1.10 | 1.55 | View Series |
| YETSD7342-183MT | 18.0 | 0.170 | 15.0 | 0.99 | 0.16 | 2.00 | 2.20 | 2.30 | 1.00 | 1.35 | View Series |
| YETSD7342-223MT | 22.0 | 0.220 | 13.5 | 0.99 | 0.20 | 1.90 | 2.00 | 2.10 | 0.85 | 1.20 | View Series |
| YETSD7342-273MT | 27.0 | 0.250 | 12.0 | 0.99 | 0.20 | 1.70 | 1.80 | 1.90 | 0.80 | 1.15 | View Series |
| YETSD7342-333MT | 33.0 | 0.270 | 11.0 | 0.99 | 0.15 | 1.50 | 1.60 | 1.70 | 0.75 | 1.10 | View Series |
| YETSD7342-393MT | 39.0 | 0.380 | 10.0 | 0.99 | 0.70 | 1.30 | 1.40 | 1.50 | 0.65 | 0.90 | View Series |
| YETSD7342-473MT | 47.0 | 0.420 | 9.50 | 0.99 | 0.30 | 1.20 | 1.30 | 1.40 | 0.60 | 0.85 | View Series |
| YETSD7342-563MT | 56.0 | 0.460 | 8.70 | 0.99 | 0.50 | 1.10 | 1.20 | 1.30 | 0.56 | 0.82 | View Series |
| YETSD7342-683MT | 68.0 | 0.600 | 7.30 | 0.99 | 0.50 | 1.00 | 1.10 | 1.20 | 0.50 | 0.75 | View Series |
| YETSD7342-823MT | 82.0 | 0.680 | 6.20 | 0.99 | 1.15 | 0.90 | 1.00 | 1.10 | 0.48 | 0.70 | View Series |
| YETSD7342-104MT | 100 | 0.770 | 5.50 | 0.99 | 0.96 | 0.80 | 0.92 | 0.98 | 0.45 | 0.65 | View Series |
| YETSD7342-124MT | 120 | 1.030 | 4.50 | 0.99 | 0.60 | 0.70 | 0.80 | 0.90 | 0.40 | 0.55 | View Series |
| YETSD7342-154MT | 150 | 1.350 | 4.00 | 0.99 | 0.55 | 0.65 | 0.75 | 0.80 | 0.35 | 0.50 | View Series |
| YETSD7342-224MT | 220 | 1.720 | 3.50 | 0.99 | 1.40 | 0.60 | 0.65 | 0.65 | 0.30 | 0.45 | View Series |
| YETSD7342-334MT | 330 | 2.700 | 3.00 | 0.99 | 1.65 | 0.50 | 0.52 | 0.55 | 0.25 | 0.35 | View Series |
| YETSD7342-474MT | 470 | 4.000 | 2.60 | 0.99 | 5.50 | 0.40 | 0.45 | 0.50 | 0.20 | 0.30 | View Series |
Yu Yang Magnetic Co., LTD. (YET) is a trusted shielded coupled inductor manufacturer, offering a full range of high-efficiency, low-noise magnetic components for power electronics, DC-DC converters, telecom systems, and automotive applications. With advanced magnetic design, multi-physics simulation, and lean manufacturing capabilities, we supply custom inductors and standard shielded coupled inductors that meet the industry's demanding power density and EMI requirements.
A shielded coupled inductor integrates two or more magnetically coupled windings with an external magnetic shield, allowing for improved current sharing, reduced EMI, and enhanced thermal performance. It is widely used in:
Multiphase DC-DC converters
Power modules for telecom and computing
Automotive battery management systems
High-efficiency synchronous buck or boost converters
Customizable Windings & Core Materials: Litz wire, flat wire, or PCB windings available for optimized current handling and core loss reduction.
EMI Shielding Options: Magnetic or copper shielding significantly reduces radiation, supporting EN 55032/Class B compliance.
Thermal & Structural Reliability: Designed for long-term stability under high switching frequency, thermal cycling, and vibration (AEC-Q200 available).
Compact Footprint, High Power Density: Optimized for high-density PCB layout with low profile and minimal parasitic losses.
Our shielded coupled inductors are widely used in power-critical and EMI-sensitive systems, such as:
Automotive Power Electronics
e.g., 48V to 12V dual-phase DC-DC converters, on-board charging modules
Telecom & Data Center Equipment
e.g., multiphase POL converters, isolation circuits for power modules
Industrial Automation
e.g., servo drives, motion control systems, low-noise power rails
Battery Management & Energy Storage
e.g., bidirectional converters, BMS current balancing circuits
We offer a wide variety of shielded coupled inductor models, supporting:
Various inductance values (1μH to 100μH+)
Rated current up to 50A+
Footprints from ultra-compact SMD to through-hole packages
Different winding topologies for optimized coupling coefficient (K)
Whether you need a standard model for quick integration or a customized inductor for a complex topology, we have the solution.
With in-house core processing and advanced simulation tools (Maxwell, HFSS, Icepak), YET delivers fast-turn OEM & ODM shielded coupled inductor solutions. We support quick sampling, prototyping, and volume production for both standard and complex magnetic designs.
We also stock popular shielded coupled inductor models for immediate shipment.
Bulk orders and ready-to-ship components are available — welcome to inquire and place orders directly.
From initial design to mass production, Yu Yang Magnetic Co., LTD. provides precise, durable, and cost-effective shielded coupled inductors that meet your system's technical and regulatory requirements.
Contact us now to get a quote, sample, or technical consultation.
YET focus in custom development and low volume methodology allow us to be one of the most flexible and agile manufacturers in the industry.
Our engineering staff has a vast wealth of professional knowledge.YET can deliver custom magnetics products on time to any country.
YET can design and build magnetics from customer design prints, re-engineer to enhance magnetics products to support customer needs, and reverse engineer magnetics products.
