SMD open field high current inductors with bakelite base (SDB SERIES) | High Current Power Inductor Manufacturer | Coilmaster Electronics
Manufacturer of SMD open magnetic circuit construction inductor with plastic base. The SDB Series of miniature, wire-wound SMD power inductors offers enhanced performance while maintaining a compact, low-profile form factor. Designed with a bakelite base for a robust structure, these unshielded inductors provide higher reliability—especially for high inductance values—by preventing damage to the copper wire during SMT reflow processes. Coilmaster Electronics is a high-current Power Inductors, High Current Inductors, LAN Transformers, Molded Power Chokes, Chip beads, Common Mode Choke, High Frequency Transformer, RJ45 with magnetics, Multilayer Chip Inductors, Automotive grade power inductor, Automotive grade common mode choke, Automotive grade chip beads, Automotive grade transformer manufacturer from Taiwan since 1995. Coilmaster is a professional manufacturer for inductor, common mode choke, chip beads and transformer. Our vision is “Creating high-performance inductors, reducing energy loss, and contributing to sustainable” To achieve this, our engineer team is keen to design the power inductor to have better efficiency. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
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SMD open field high current inductors with bakelite base (SDB SERIES)
High current and high Q factor non-shielded SMD power inductor
The SDB Series of miniature, wire-wound SMD power inductors offers enhanced performance while maintaining a compact, low-profile form factor. Designed with a bakelite base for a robust structure, these unshielded inductors provide higher reliability—especially for high inductance values—by preventing damage to the copper wire during SMT reflow processes.
With their miniature size, reliable bakelite base, and cost-effective design, the SDB Series inductors directly contribute to improved efficiency in DC-DC converters and power supply circuits. By focusing on robust performance and high current handling, they help optimize overall system reliability and energy consumption.
Key Highlights
Simple, Non-Shielded Construction
Low DC resistance and high allowable current, making them cost-effective solutions for various power applications.
Ideal for designs not highly sensitive to EMI but requiring high saturation current.
Bakelite Base Design
Enhances mechanical strength and protects the winding from deformation.
Ensures consistent performance and extended product life.
High Q & SRF for RFID
Specially developed high-Q core optimizes SRF (Self-Resonant Frequency), meeting RFID application demands.
RoHS / REACH Compliant
Environmentally friendly design suitable for global markets and manufacturing standards.
Applications
- DC-DC Converters (input and output filtering)
- Power Supplies for portable communication equipment, computers, video game consoles, notebooks, tablets, smartphones
- RFID systems requiring high Q and excellent SRF performance
| Image | name | Size(mm) | Inductance(uH) | Isat(A) | Irms(A) | DCR(mΩ) | Action |
|---|---|---|---|---|---|---|---|
| 1.2uH, 2.8A SMD high self resonant frequency inductor | 6.0x6.0x2.9 | 1.2 | 2.8 | 2.8 | 25 | |
|
| 1.5uH, 2.6A wirewound surface mount power inductor | 6.0x6.0x2.9 | 1.5 | 2.6 | 2.6 | 28 | |
|
| 2.2uH, 2.3A surface mount wirewound inductors | 6.0x6.0x2.9 | 2.2 | 2.3 | 2.3 | 30 | |
|
| 3.3uH, 2A SMD high saturation current inductor | 6.0x6.0x2.9 | 3.3 | 2 | 2 | 55 | |
|
| 4.7uH, 1.85A high efficiency SMD power inductor | 6.0x6.0x2.9 | 4.7 | 1.85 | 1.85 | 65 | |
|
| 6.8uH, 1.65A high Q factor power inductor | 6.0x6.0x2.9 | 6.8 | 1.65 | 1.65 | 90 | |
|
| 10uH, 1.45A SMD wire-wound none shielded power inductor | 6.0x6.0x2.9 | 10 | 1.45 | 1.45 | 115 | |
|
| 12uH, 1.2A SMD low profile power inductor | 6.0x6.0x2.9 | 12 | 1.2 | 1.2 | 150 | |
|
| 15uH, 1.15A high efficiency SMD inductor | 6.0x6.0x2.9 | 15 | 1.15 | 1.15 | 180 | |
|
| 18uH, 1.05A unshielded SMD power inductor | 6.0x6.0x2.9 | 18 | 1.05 | 1.05 | 230 | |
|
| 22uH, 1A Unshielded wire-wound SMD power inductor | 6.0x6.0x2.9 | 22 | 1 | 1 | 250 | |
|
| 27uH, 0.95A SMT non-shielded power inductor | 6.0x6.0x2.9 | 27 | 0.95 | 0.95 | 350 |
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SMD open field high current inductors with bakelite base (SDB SERIES) | High Current Power Inductor Manufacturer | Coilmaster Electronics
Located in Taiwan since 1995, Coilmaster Electronics Co., Ltd. has been a manufacturer of magnetic components. Its main magnetic components include, SMD open field high current inductors with bakelite base (SDB SERIES), common mode chokes, SMD molding power chokes, chock coil inductors, SMD shielded and semi-shielded power inductors, low profile and high current power inductors, high voltage power inductors, ethernet and LAN power transformers, flat wire inductors, RJ45 jacks with integrated magnetics and high frequency transformers, and ceramic or air coil multilayer chip inductors.
Coilmaster is a professional manufacturer for inductor, common mode choke, chip beads and transformer. Our vision is “Creating high-performance inductors, reducing energy loss, and contributing to sustainable” To achieve this, our engineer team is keen to design the power inductor to have better efficiency. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Coilmaster Electronics has been providing customers with high current power inductors since 1995, with both advanced technology and 29 years of experience, Coilmaster Electronics ensures that each customer's requirements are met.
