Molding SMD Power Inductors LanTu Micro SMS0650-680MT Ultra High Current Low DC Resistance Inductor
Molding SMD Power Inductors - SMS0650 Series
Product Overview
The SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. SMS0650 Series offers ultra-high current SMD power inductors with a thin design, low DC resistance, and exceptional current handling capabilities. These magnetically shielded inductors provide strong anti-electromagnetic interference, making them ideal for high-density installations. Featuring an integral construction for high reliability and vibration resistance, they also deliver ultra-low buzz noise and low loss due to their composite structure and die-casting with low-loss alloy powder. With low impedance, small parasitic capacitance, and high efficiency, these inductors are suitable for frequencies up to 3MHz and are RoHS, Halogen Free, and REACH compliant.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SMS0650
- Type: Molding SMD Power Inductor
- Certifications: RoHS, Halogen Free, REACH Compliance
- Origin: China
Applications
- PDA, notebook, desktop, server applications
- High current POL converters
- Battery powered devices
- DC/DC converters in distributed power systems
Technical Specifications
Electrical Characteristics (at 25)
| Part No. | Inductance (H) @0A | Tol. | DCR (m) Typical | DCR (m) Max | Saturation Current (A) Typical | Heat Rating Current (A) Typical |
|---|---|---|---|---|---|---|
| SMS0650-R22M | 0.22 | 20% | 1.1 | 1.3 | 40.00 | 30.00 |
| SMS0650-R47M | 0.47 | 20% | 3.2 | 3.8 | 24.00 | 20.00 |
| SMS0650-R56M | 0.56 | 20% | 3.4 | 3.9 | 20.00 | 18.00 |
| SMS0650-R68M | 0.68 | 20% | 3.9 | 4.2 | 17.00 | 17.50 |
| SMS0650-R82M | 0.82 | 20% | 4.6 | 4.9 | 17.00 | 17.00 |
| SMS0650-1R0M | 1.00 | 20% | 6.5 | 8.5 | 16.50 | 13.00 |
| SMS0650-1R5M | 1.50 | 20% | 7.0 | 10.0 | 12.70 | 12.00 |
| SMS0650-2R2M | 2.20 | 20% | 11.2 | 13.6 | 12.50 | 11.00 |
| SMS0650-3R3M | 3.30 | 20% | 20.0 | 22.0 | 9.00 | 8.50 |
| SMS0650-4R7M | 4.70 | 20% | 26.0 | 30.0 | 8.00 | 6.70 |
| SMS0650-5R6M | 5.60 | 20% | 31.0 | 36.0 | 7.60 | 5.80 |
| SMS0650-6R8M | 6.80 | 20% | 36.5 | 41.0 | 7.30 | 5.50 |
| SMS0650-100M | 10.00 | 20% | 48.0 | 55.0 | 5.50 | 4.70 |
| SMS0650-150M | 15.00 | 20% | 77.0 | 85.0 | 5.00 | 4.00 |
| SMS0650-220M | 22.00 | 20% | 125.0 | 140.0 | 4.00 | 3.20 |
| SMS0650-330M | 33.00 | 20% | 150.0 | 200.0 | 3.30 | 2.80 |
| SMS0650-470M | 47.00 | 20% | 260.0 | 300.0 | 2.80 | 2.20 |
| SMS0650-680M | 68.00 | 20% | 340.0 | 442.0 | 2.20 | 1.80 |
| SMS0650-101M | 100.00 | 20% | 595.0 | 720.0 | 2.00 | 1.50 |
General Specifications
| Parameter | Value |
|---|---|
| Operating Temperature | -55 to +125 (Including coils self-temperature rise) |
| Frequency | Up to 3MHz |
| Absolute Maximum Voltage | 30VDC |
Dimensions (mm)
| Part No. | L (mm) | W (mm) | H (mm) | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SMS0650 | 7.100.30 | 6.600.20 | 5.00Max | 3.00 Typ | 1.60 Typ | 3.70 | 8.40 | 3.50 |
Inductance Tolerance Codes
J: 5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30%
Packing Options
Type: B (Bulk Package), T (Tape & Reel)
Reliability Testing
Includes Terminal Strength, Resistance to Flexure, Dropping, Solderability, Vibration, Thermal Shock, Low Temperature Storage, High Temperature Storage, Damp Heat, Heat Endurance of Reflow Soldering, Resistance to Solvent, Overload Test, and Voltage Resistance Test.
Recommended Reflow Soldering Curve
Refer to the provided graph for recommended reflow conditions. Adjustments may be necessary based on specific equipment and process conditions.
Usage Reminders
- Storage period within 12 months under specified conditions (5~40C, 35~65% RH).
- Avoid use and storage in corrosive environments.
- Handle with care to avoid damage and maintain solderability.
- Do not bend terminals excessively.
- Do not clean coils without consulting the manufacturer.
- Keep away from magnets or magnetic fields.
- Preheat components before soldering; temperature difference should not exceed 150C.
- Soldering corrections should be within specifications to avoid performance degradation.
- Ensure sufficient thermal design margin for self-heating.
- For non-magnetic shield types, careful layout is needed to prevent malfunction due to magnetic interference.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.