Molding SMD Power Inductors LanTu Micro SMS0865-470MT with High Current Capacity and RoHS Compliance
Molding SMD Power Inductors - SMS0865 Series
Product Overview
The SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. SMS0865 Series offers ultra-high current, thin-profile SMD power inductors designed for demanding applications. Featuring magnetic shielding for strong anti-electromagnetic interference and an integral construction for high reliability and vibration resistance, these inductors are ideal for high-density installations. Their composite structure minimizes buzz noise, while the low-loss alloy powder die-casting ensures low impedance and small parasitic capacitance, contributing to high efficiency and reduced core eddy-current loss. With an absolute maximum voltage of 75VDC and compliance with RoHS, Halogen Free, and REACH standards, they are suitable for a wide range of electronic devices.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SMS0865
- Type: Molding SMD Power Inductor
- Certifications: RoHS, Halogen Free, REACH Compliance
- Origin: Shenzhen, China (Implied by company name and location)
Applications
- PDA, notebook, desktop, server applications
- High current POL converters
- Battery powered devices
- DC/DC converters in distributed power systems
Environmental Data
- Operating Temperature: -55 to +125 (Including coils self-temperature rise)
Technical Specifications
| Part No. | Inductance (H) | Inductance Tolerance | L @ 100KHz, 1.0V (H) | DCR (m) | Saturation Current (A) | Heat Rating Current (A) |
|---|---|---|---|---|---|---|
| SMS0865-4R7M | 4.70 | 20% | 12.50 | 15.00 | 16.00 | 11.0 |
| SMS0865-6R8M | 6.80 | 20% | 19.00 | 23.00 | 13.00 | 9.00 |
| SMS0865-100M | 10.00 | 20% | 24.00 | 29.00 | 10.00 | 8.50 |
| SMS0865-150M | 15.00 | 20% | 24.50 | 35.00 | 8.30 | 8.00 |
| SMS0865-220M | 22.00 | 20% | 42.00 | 50.00 | 7.00 | 6.00 |
| SMS0865-330M | 33.00 | 20% | 89.00 | 100.00 | 6.00 | 4.50 |
| SMS0865-470M | 47.00 | 20% | 135.00 | 155.00 | 5.50 | 3.50 |
| SMS0865-680M | 68.00 | 20% | 180.00 | 200.00 | 4.50 | 4.00 |
| SMS0865-101M | 100.00 | 20% | 214.00 | 255.00 | 3.20 | 3.00 |
Product Identification
| Code | Description |
|---|---|
| SMS 0865 | Molding SMD Power Inductor |
| Inductance Value | e.g., 100 for 10 H |
| Tolerance | M: 20% (J: 5%, K: 10%, L: 15%, P: 25%, N: 30%) |
| Packing | T: Tape & Reel, B: Bulk Package |
Shape and Dimensions
| Part No. | A (Max) | B (0.3) | C (Max) | D (0.3) | E (0.3) | F (Ref) | G (Ref) | H (Ref) |
|---|---|---|---|---|---|---|---|---|
| SMS0865 | 9.0 | 8.10 | 6.50 | 3.00 | 1.90 | 4.50 | 9.00 | 3.50 |
(Dimensions are in mm)
Packaging
| Part No. | Tape Dimension W (mm) | Tape Dimension P (mm) | Tape Dimension W1 (mm) | Reel Dimensions A (mm) | Reel Dimensions B (mm) | Reel Dimensions C (mm) | Reel Dimensions D (mm) | REEL (PCS) | Inside Box (PCS) | Outside Carton (PCS) |
|---|---|---|---|---|---|---|---|---|---|---|
| SMS0865 | 24.0 | 12.0 | 11.5 | 24.4 | 100 | 13 | 330 | 500 | 1000 | 4000 |
Reminders for Using These Products
- Storage period is within 12 months under conditions (temperature: 5~40C, humidity: 35 to 65% RH or less).
- Do not use or store in environments with gas corrosion (salt, acid, alkali, etc.).
- Avoid direct contact with terminals by bare hands due to oil secretions affecting solderability.
- Handle products carefully to prevent damage from dropping or improper removal.
- Do not bend terminals with excessive stress to avoid wire fracture.
- Do not rinse coils; contact SXN if cleaning is necessary.
- Do not expose products to magnets or magnetic fields.
- Preheat components before soldering; the temperature difference between solder and chip should not exceed 150C.
- Soldering corrections after mounting should be within specified conditions to avoid short circuits, performance degradation, or lifespan reduction.
- Ensure sufficient thermal design margin due to self-heating when power is ON.
- For non-magnetic shield types, careful coil layout is needed to prevent malfunctions 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.