High frequency molding SMD power inductors LanTu Micro SMS0530-2R2MT operating up to 3 megahertz
Molding SMD Power Inductors - SMS0530 Series
Product Overview
The SMS0530 Series by LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD. offers ultra-high current SMD power inductors with a thin, low DC resistance design. Featuring magnetic shielding for strong anti-electromagnetic interference, these inductors are suitable for high-density installations. Their integral construction provides high reliability and excellent vibration resistance, while the composite structure ensures ultra-low buzz noise. Utilizing low-loss alloy powder die-casting, they offer low impedance and small parasitic capacitance, contributing to high efficiency and reduced core eddy-current loss. These inductors operate at frequencies up to 3MHz and are compliant with RoHS, Halogen Free, and REACH standards.
Product Attributes
- Brand: LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SMS0530
- Type: Molding SMD Power Inductor
- Certifications: RoHS, Halogen Free, REACH Compliance
- Origin: Shenzhen, China (implied by company location)
Applications
- PDA, notebook, desktop, server applications
- High current POL converters
- Battery powered devices
- DC/DC converters in distributed power systems
Technical Specifications
| Part No. | Inductance (H) | Inductance Tolerance | Test Frequency | Test Voltage | DCR (m) Typical | DCR (m) Max | Saturation Current (A) Typical | Heat Rating Current (A) Typical | Dimensions (LWH) (mm) | Absolute Maximum Voltage (VDC) | Operating Temperature (C) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SMS0530-R22M | 0.22 | 20% | 100KHz | 1.0V | 3.5 | 3.9 | 15.00 | 14.00 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-R33M | 0.33 | 20% | 100KHz | 1.0V | 4.6 | 5.5 | 14.40 | 13.10 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-R47M | 0.47 | 20% | 100KHz | 1.0V | 7.4 | 8.5 | 14.00 | 11.00 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-R68M | 0.68 | 20% | 100KHz | 1.0V | 11.0 | 12.0 | 12.00 | 9.50 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-1R0M | 1.0 | 20% | 100KHz | 1.0V | 12.0 | 15.0 | 10.00 | 9.00 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-1R2M | 1.2 | 20% | 100KHz | 1.0V | 15.0 | 16.0 | 9.50 | 8.50 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-1R5M | 1.5 | 20% | 100KHz | 1.0V | 20.0 | 25.0 | 9.00 | 7.50 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-2R2M | 2.2 | 20% | 100KHz | 1.0V | 31.0 | 35.0 | 7.00 | 6.50 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-3R3M | 3.3 | 20% | 100KHz | 1.0V | 35.0 | 46.0 | 6.00 | 5.00 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-4R7M | 4.7 | 20% | 100KHz | 1.0V | 50.0 | 60.0 | 5.00 | 4.50 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-6R8M | 6.8 | 20% | 100KHz | 1.0V | 102.0 | 110.0 | 4.00 | 3.50 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-100M | 10 | 20% | 100KHz | 1.0V | 110.0 | 125.0 | 3.50 | 3.20 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-150M | 15 | 20% | 100KHz | 1.0V | 175.0 | 215.0 | 2.50 | 2.20 | 5.55.23.0 | 30 | -55 to +125 |
| SMS0530-220M | 22 | 20% | 100KHz | 1.0V | 320.0 | 394.8 | 2.00 | 1.80 | 5.55.23.0 | 30 | -55 to +125 |
| Inductance Tolerance Options: J:5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30% | |||||||||||
| Packing Options: B (Bulk Package), T (Tape & Reel) | |||||||||||
Environmental Data
| Parameter | Value |
|---|---|
| Operating Temperature | -55 to +125 (Including coils self-temperature rise) |
Test Equipment
| Parameter Measured | Equipment |
|---|---|
| Inductance (L) | WK3260B LCR meter or equivalent |
| Saturation Current (Isat) & Heat Rating Current (Irms) | WK3260B+WK3265B or equivalent |
| DC Resistance (DCR) | Chroma 16502 or equivalent |
Product Identification
Format: SMS 0530 - [Inductance Value] [Tolerance Code] [Packing Code]
Example: SMS0530-1R0M T
- Type: SMS (Molding SMD Power Inductor)
- Series: 0530 (External Dimensions 5.55.23.0 mm)
- Inductance: e.g., 1R0 (1.0 H)
- Tolerance Code: e.g., M (20%)
- Packing Code: e.g., T (Tape & Reel)
Shape and Dimensions
| ITEM | A | B | C | D (Typ) | E (Typ) | F | G | H |
|---|---|---|---|---|---|---|---|---|
| SMS0530 | 5.500.30 | 5.200.20 | 3.00Max | 2.30 | 1.20 | 3.00 | 7.00 | 2.50 |
(Dimensions are in mm)
Recommended Land Pattern
(Land pattern details are visually represented in the original document and not extractable as text.)
Packaging Information
| 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) |
|---|---|---|---|---|---|---|---|---|---|---|
| SMS0530 | 12.0 | 8.0 | 5.5 | 12.4 | 100 | 13 | 330 | 2000 | 8000 | 32,000 |
(Tape and Reel Specifications, Cover tape peel off conditions, and specific dimensions are detailed in the original document.)
Reminders for Using These Products
- Storage period is within 12 months. Storage conditions: temperature 5~40C, humidity 35 to 65% RH or less.
- Do not use or store in gas corrosive environments (salt, acid, alkali, etc.).
- Avoid touching electrodes directly with bare hands due to oil secretions.
- Handle products carefully to prevent damage from dropping or inappropriate removal.
- Do not bend terminals with excessive stress to prevent 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 temperature should not exceed 150C.
- Soldering corrections after mounting should be within specified conditions. Overheating may cause short circuits, performance degradation, or lifespan reduction.
- Allow sufficient thermal design margin for self-heating when power is on.
- For non-magnetic shield types, careful coil layout is required 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.