Product Overview
The SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. SMS0420 Series are ultra-high current SMD power inductors designed for high-density installation. They feature a thin profile with low DC resistance and ultra-high current handling capabilities. The magnetic shielding provides strong anti-electromagnetic interference, making them suitable for demanding applications. These inductors are built with an integral construction for high reliability and excellent vibration resistance, along with a composite structure that minimizes buzz noise. They utilize low-loss alloy powder die-casting for low impedance and small parasitic capacitance, contributing to high efficiency and reduced core eddy-current loss. Operating at frequencies up to 3MHz and with an absolute maximum voltage of 30VDC, these inductors are RoHS, Halogen Free, and REACH compliant.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Product Type: Molding SMD Power Inductors
- Series: SMS0420
- Certifications: RoHS, Halogen Free, REACH Compliance
- Construction: Integral construction, Composite structure, Die-casting by low loss alloy powder
- Shielding: Magnetic shielding type
Technical Specifications
| Part No. | Inductance (H) @ 100KHz, 1.0V | Tolerance | DCR (m) Typical | Saturation Current (A) Typical | Heat Rating Current (A) Typical | Dimensions (LWH) (mm) | Operating Temperature (C) | Absolute Maximum Voltage (VDC) |
|---|---|---|---|---|---|---|---|---|
| SMS0420-R10M | 0.10 | 20% | 3.5 | 25.00 | 13.00 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-R22M | 0.22 | 20% | 6.0 | 13.00 | 9.50 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-R33M | 0.33 | 20% | 8.0 | 11.00 | 7.00 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-R47M | 0.47 | 20% | 12.0 | 9.50 | 8.00 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-R56M | 0.56 | 20% | 14.0 | 9.00 | 7.00 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-R68M | 0.68 | 20% | 18.0 | 9.00 | 7.00 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-1R0M | 1.0 | 20% | 24.0 | 7.00 | 6.00 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-1R2M | 1.2 | 20% | 25.0 | 6.00 | 5.50 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-1R5M | 1.5 | 20% | 40.0 | 6.00 | 5.50 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-2R2M | 2.2 | 20% | 52.0 | 5.00 | 4.50 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-3R3M | 3.3 | 20% | 70.0 | 4.00 | 3.50 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-4R7M | 4.7 | 20% | 105.0 | 3.00 | 2.80 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-6R8M | 6.8 | 20% | 120.0 | 2.50 | 2.40 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-100M | 10 | 20% | 220.0 | 2.00 | 1.60 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-150M | 15 | 20% | 280.0 | 1.90 | 1.40 | 4.64.22.0 | -55 to +125 | 30 |
| SMS0420-220M | 22 | 20% | 450.0 | 1.50 | 1.20 | 4.64.22.0 | -55 to +125 | 30 |
Applications
- PDA, notebook, desktop, server applications
- High current POL converters
- Battery powered devices
- DC/DC converters in distributed power systems
Dimensions
| Part No. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) |
|---|---|---|---|---|---|---|---|---|
| SMS0420 | 4.600.30 | 4.200.20 | 2.00Max | 1.50Typ | 0.80Typ | 2.20 | 5.20 | 2.50 |
Packaging
- Packing: Bulk Package (B), Tape & Reel (T)
- Tape Dimension (mm): W 12.0, P 8.0, W1 5.5
- Reel Dimensions (mm): A 12.4, B 100, C 330
- Reel Quantity: 3000 PCS
- Inside Box Quantity: 12,000 PCS
- Outside Carton Quantity: 48,000 PCS
- Cover tape peel force: 10 to 120g
- Noodle strip peeling angle: 165 to 180
2410121556_LanTu-Micro-SMS0420-R56MT_C22385272.pdf
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