The SDRH103/104/105 series magnetic shielded SMD power inductor features a shielded structure that effectively reduces EMI, making it suitable for high-density PCB layouts and space-constrained applications.The product offers high saturation current characteristics, with an inductance range of 10μH to 560μH. The miniature size, high energy storage, and low resistance characteristics make it an ideal inductor choice for PDA and DC-DC switching power supplies, suitable for high-current operation.Excellent mechanical strength and thermal stability allow it to withstand reflow soldering temperature changes and external mechanical stress.It is widely used in video recorders, OA equipment, digital cameras, LCD TVs, laptops, portable communication devices, and DC-DC converters.
Magnetic shield structure – low EMI
Inductance range – 10-560μH
High saturation current
Miniature size – high energy storage
Low DCR
Excellent mechanical strength and thermal stability
Operating temperature – -40°C to +105°C
Storage temperature – -40°C to +105°C
Video recorder (VCR) power supplies
OA office automation equipment
Digital camera power supplies
LCD TV power supplies
Laptop motherboard power supply
Portable communication devices
DC-DC converters
PDA power supplies
Note: Product specifications can be customized.Custom inductance values are available.
Q: What are the advantages of the magnetic shield structure?
A: The magnetic shield structure uses a closed magnetic circuit design to confine magnetic flux inside the core. It effectively reduces leakage flux and electromagnetic interference to nearby sensitive circuits, improving system EMC performance.
Q: What is the significance of excellent mechanical strength and thermal stability?
A: Excellent mechanical strength ensures the inductor is less likely to be damaged during PCB assembly and transportation. Good thermal stability ensures the inductor maintains stable performance under reflow soldering high-temperature processes and long-term operating temperature rise, adapting to various harsh environments.
Q: How to apply for samples? What is the lead time?
A: You can submit a sample application through our website or email. Please provide your company information and target model. Samples are free of charge and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks.