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Specifications
Current - Saturation (Isat):
1.15A
Mfr. Part #:
SNR6028-470MT
Package:
SMD,6x6mm
Key Attributes
Model Number:
SNR6028-470MT
Product Description
Product Overview
The SNR6028 Series is an automatically assembled, magnetic resin shielded SMD power inductor designed for high-performance applications. Its key features include ultra-low buzz noise due to magnetic-resin shielding, large current handling capability with low DC resistance, and excellent shock resistance. The closed magnetic circuit design minimizes flux leakage and EMI, while its compact size saves PCB space and reduces power consumption. This series is compliant with RoHS, Halogen Free, and REACH standards, making it suitable for a wide range of electronic devices.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SNR6028
- Construction: Automatic assembly, magnetic resin shielded
- Certifications: RoHS, Halogen Free, REACH Compliance
- Core Material: Ferrite (Metallization on Ferrite Core)
- Circuit Design: Closed magnetic circuit
Technical Specifications
| Part No. | Inductance (H) | Tolerance | Frequency (100KHz, 1.0V) | DCR () Typical | DCR () Max | Saturation Current (A) Max | Temperature Rise Current (A) Max |
|---|---|---|---|---|---|---|---|
| SNR6028-R68M | 0.68 | 20% | 100KHz, 1.0V | 0.010 | 0.013 | 6.90 | 5.20 |
| SNR6028-1R0M | 1.0 | 20% | 100KHz, 1.0V | 0.010 | 0.013 | 5.75 | 5.20 |
| SNR6028-1R5M | 1.5 | 20% | 100KHz, 1.0V | 0.013 | 0.016 | 5.50 | 4.58 |
| SNR6028-2R2M | 2.2 | 20% | 100KHz, 1.0V | 0.020 | 0.026 | 5.10 | 3.75 |
| SNR6028-3R3M | 3.3 | 20% | 100KHz, 1.0V | 0.025 | 0.032 | 4.15 | 3.48 |
| SNR6028-4R7M | 4.7 | 20% | 100KHz, 1.0V | 0.030 | 0.039 | 3.00 | 3.08 |
| SNR6028-6R8M | 6.8 | 20% | 100KHz, 1.0V | 0.047 | 0.061 | 2.60 | 2.40 |
| SNR6028-8R2M | 8.2 | 20% | 100KHz, 1.0V | 0.055 | 0.071 | 2.30 | 2.25 |
| SNR6028-100M | 10 | 30% | 100KHz, 1.0V | 0.074 | 0.093 | 2.04 | 1.95 |
| SNR6028-120M | 12 | 30% | 100KHz, 1.0V | 0.080 | 0.104 | 1.80 | 1.85 |
| SNR6028-150M | 15 | 30% | 100KHz, 1.0V | 0.125 | 0.162 | 1.75 | 1.45 |
| SNR6028-180M | 18 | 30% | 100KHz, 1.0V | 0.120 | 0.169 | 1.52 | 1.45 |
| SNR6028-220M | 22 | 30% | 100KHz, 1.0V | 0.140 | 0.182 | 1.45 | 1.40 |
| SNR6028-330M | 33 | 20% | 100KHz, 1.0V | 0.185 | 0.240 | 1.35 | 1.22 |
| SNR6028-390M | 39 | 20% | 100KHz, 1.0V | 0.225 | 0.292 | 1.25 | 1.10 |
| SNR6028-470M | 47 | 20% | 100KHz, 1.0V | 0.315 | 0.400 | 1.15 | 1.06 |
| SNR6028-680M | 68 | 20% | 100KHz, 1.0V | 0.360 | 0.468 | 0.80 | 0.86 |
| SNR6028-820M | 82 | 20% | 100KHz, 1.0V | 0.500 | 0.650 | 0.75 | 0.70 |
| SNR6028-101M | 100 | 20% | 100KHz, 1.0V | 0.550 | 0.675 | 0.65 | 0.70 |
Product Attributes
| Attribute | Value |
|---|---|
| Product Type | Magnetic Resin Shielded SMD Power Inductors |
| Series | SNR6028 |
| Dimensions (LWH) | 6.0 6.0 3.0 mm |
| Operating Temperature | -40 to +125 (Including coils self-temperature rise) |
| Inductance Tolerance Codes | J: 5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30% |
| Packing Options | B: Bulk Package, T: Tape & Reel |
Applications
- LED backlight
- Flat-screen TVs
- Blue-ray disc players
- Set-top boxes
- Notebooks and desktop computers
- Servers
- Graphic cards
- Portable gaming devices
- Personal navigation systems
- Personal multimedia devices
- Automotive systems
- Telecommunication base stations
- DC-DC Converters
Test Equipment
- Inductance (L): HP4284A, HP4285A LCR meter or equivalent
- Saturation Current (Isat) & Temperature Rise Current (Irms): HP4284+42841A or equivalent
- DC Resistance (DCR): Chroma 16502 or equivalent
Dimensions (mm)
| Part No. | A | B | C | D | E | F (Typ) | G (Typ) | H (Typ) |
|---|---|---|---|---|---|---|---|---|
| SNR6028 | 6.00.3 | 6.00.3 | 3.0 Max | 2.90.3 | 4.90.3 | 1.7 | 2.8 | 5.7 |
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) |
|---|---|---|---|---|---|---|---|---|---|---|
| SNR6028 | 16 | 12 | 7.5 | 16.4 | 100 | 13 | 330 | 2000 | 6000 | 24,000 |
Usage Reminders
- Storage: Within 12 months, under conditions of 5~40C and 35~65% RH.
- Environment: Avoid use and storage in corrosive gas environments (salt, acid, alkali, etc.).
- Handling: Avoid direct contact with terminals due to hand oils affecting solderability. Handle with care to prevent damage from dropping.
- Terminal Bending: Do not excessively bend terminals to prevent wire fracture.
- Cleaning: Do not rinse coils; contact the manufacturer if cleaning is necessary.
- Magnetic Fields: Do not expose products to magnets or magnetic fields.
- Preheating: Preheat components before soldering; temperature difference between solder and chip should not exceed 150C.
- Soldering Corrections: Perform within specified conditions; overheating may cause issues.
- Thermal Design: Allow for sufficient margin in thermal design due to self-heating when powered on.
2410121442_LanTu-Micro-SNR6028-470MT_C5127505.pdf
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