Your Leading MBS Drum Core SMD Inductors Supplier
Magsonder Innovation (Jiangsu) Co., Ltd. is a Shanghai-based manufacturer specializing in high-quality power inductors and transformers for power electronics applications. We have many types of inductors, including CD power inductors, magnetically shielded chokes, CDRH-R magnetically shielded inductor, molded inductors, data line EMI filters, DPI flat wire chip inductor, KLF SMD common mode chokes, magnetically shielded inductors, MBS drum core SMD inductors, NR inductors, RLF common mode chokes and SPI power inductors. They resist changes in current, making them vital for everything from noise suppression to energy transfer.
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0630 Smd InductorsThe MBS0630 Series is a compact, wire-wound SMD Drum Core Inductor. It features a ferrite drum core construction, offering a cost-effective and space-efficient solution for various power applications.
Why Choose Us?
Rich Experience
Our management team brings over ten years of industry experience, with core members from leading power electronics companies, ensuring strong technical judgment and stable operational management.
Professional Team
With 160 skilled employees, modern production facilities, and lean manufacturing processes, we maintain efficient production, controlled lead times, and consistent product performance.
High Productivity
Our factory supports a monthly output of 30–40 million units, enabling stable supply for large-volume orders, long-term programs, and fast response to market demand.
Quality Control
We hold more than 30 domestic and international patents, including 10 authorized invention patents, and operate under ISO9001 and ISO14000 systems to ensure consistent quality and environmental compliance.

0630 Smd Inductors
The MBS0630 Series is a compact, wire-wound SMD Drum Core Inductor. It features a ferrite drum core construction, offering a cost-effective and space-efficient solution for various power applications.
252012 Inductors
The CMKD-252012A Series is a miniature, ultra-low-profile SMD Molded Inductor. It is one of the most compact inductors in the CMKD family, featuring a tiny 2.5 mm × 2.0 mm footprint and an ultra-slim 1.2mm maximum height.
Specifications of MBS Drum Core SMD Inductors
|
Part No. (DWG No.) |
Inductance (L) (µH) (±20%) |
SRF (MHz) typ. |
DCR (Ω) max. |
Irms (A) typ. |
Isat (A) typ. |
|
MBS0630-1R0M |
1 |
130.0 |
0.05 |
2.90 |
2.90 |
|
MBS0630-1R5M |
1.5 |
115.0 |
0.05 |
2.80 |
2.60 |
|
MBS0630-2R2M |
2.2 |
90.0 |
0.07 |
2.40 |
2.30 |
|
MBS0630-3R3M |
3.3 |
70.0 |
0.08 |
2.00 |
2.00 |
|
MBS0630-4R7M |
4.7 |
50.0 |
0.09 |
1.50 |
1.50 |
|
MBS0630-6R8M |
6.8 |
45.0 |
0.13 |
1.40 |
1.20 |
|
MBS0630-100M |
10 |
35.0 |
0.16 |
1.10 |
1.10 |
|
MBS0630-150M |
15 |
30.0 |
0.23 |
1.00 |
0.90 |
|
MBS0630-220M |
22 |
20.0 |
0.37 |
0.80 |
0.70 |
|
MBS0630-330M |
33 |
15.0 |
0.51 |
0.60 |
0.58 |
|
MBS0630-470M |
47 |
14.0 |
0.64 |
0.50 |
0.50 |
|
MBS0630-680M |
68 |
11.0 |
0.86 |
0.40 |
0.40 |
|
MBS0630-101M |
100 |
9.0 |
1.27 |
0.30 |
0.31 |
|
MBS0630-151M |
150 |
6.0 |
2.00 |
0.25 |
0.27 |
|
MBS0630-221M |
220 |
5.5 |
3.11 |
0.20 |
0.22 |
|
MBS0630-331M |
330 |
5.0 |
3.80 |
0.16 |
0.18 |
|
MBS0630-471M |
470 |
4.0 |
5.06 |
0.15 |
0.16 |
|
MBS0630-681M |
680 |
3.0 |
9.20 |
0.12 |
0.14 |
|
MBS0630-102M |
1000 |
2.0 |
13.80 |
0.07 |
0.10 |
Advantages of MBS Drum Core SMD Inductors
Small size
It is very suitable for applications with limited space, such as smartphones and wearable devices.
High efficiency
Its low power consumption and high efficiency make it an indispensable component in devices that require long battery life.
Versatility
These inductors are available in a variety of specifications and are suitable for a variety of applications from simple signal filtering to complex RF circuits.
Durability
Chip inductors can withstand high temperatures and mechanical stress, ensuring durability even under harsh conditions.
Customization Options
Materials: Core material selection, winding type, insulation class
1
>>
Electrical Specifications: Inductance value, rated current, saturation current, DC resistance
2
>>
Structure: Customizable
3
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Size: Customizable
4
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Package: Available in SMD and through-hole packages
5
Ordering Process
Send Us Inquiry → Receive Our Quotation → Negotiate Details → Confirm the Sample → Sign Contract/Deposit → Mass Production →cargo Ready → Balance/Delivery → Further Cooperation
Telecommunications and Wireless Communication Systems: Radio frequency (RF) circuits, smartphones and tablets, among others.
Medical: Monitoring and diagnostic devices, implantable devices, medical imaging, life support systems and wearable medical devices.
Power Electronics: Power converters, voltage regulators, and other power management systems.
Automotive: Engine control units, infotainment systems, and advanced driver-assistance systems (ADAS).

Resistance Characteristics of MBS Drum Core SMD Inductors
Poor Resistance Performance
The poor resistance performance of SMD chips is a key advantage in power management applications.
They provide stable current flow despite variations in load conditions, ensuring reliable operation in both transient and steady-state scenarios.
Low Direct Resistance
The low direct resistance feature ensures consistent current flow over time, even when the source voltage fluctuates slightly.
This characteristic is particularly important for maintaining power factor correction in AC systems where voltage fluctuations are common.
Storage of MBS Drum Core SMD Inductors
Store in sealed bags with silica gel (desiccants) to keep humidity low (<65% RH), as moisture can harm components.
Avoid rapid temperature changes; ideal is often 15°C to 28°C, but generally stable conditions are key.
Packing & Transportation
|
Packaging |
Protective film, cardboard box, wooden crate |
|
Shipping |
By logistics; by shipping; by air. |

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mbs drum core smd inductors