Product Overview
The SNR6028 Series are automatic assembly constructed, magnetic resin shielded SMD power inductors designed to reduce buzz noise to ultra-low levels. They feature a closed magnetic circuit design for reduced leakage flux and strong EMI resistance, along with large current handling and low DCR. Metallization on the ferrite core ensures excellent shock resistance and durability. These space-saving and power-efficient inductors are RoHS, Halogen Free, and REACH compliant.
Applications: Widely used in LED backlights, flat-screen TVs, set-top boxes, notebooks, desktop computers, servers, graphic cards, portable gaming devices, personal navigation systems, multimedia devices, automotive systems, telecommunication base stations, and DC-DC converters.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SNR6028
- Construction: Magnetic Resin Shielded SMD Power Inductor
- Certifications: RoHS, Halogen Free, REACH Compliance
- Packaging Options: Bulk, Tape & Reel
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% | 1.0V | 0.010 | 0.013 | 6.90 | 5.20 |
| SNR6028-1R0M | 1.0 | 20% | 1.0V | 0.010 | 0.013 | 5.75 | 5.20 |
| SNR6028-1R5M | 1.5 | 20% | 1.0V | 0.013 | 0.016 | 5.50 | 4.58 |
| SNR6028-2R2M | 2.2 | 20% | 1.0V | 0.020 | 0.026 | 5.10 | 3.75 |
| SNR6028-3R3M | 3.3 | 20% | 1.0V | 0.025 | 0.032 | 4.15 | 3.48 |
| SNR6028-4R7M | 4.7 | 20% | 1.0V | 0.030 | 0.039 | 3.00 | 3.08 |
| SNR6028-6R8M | 6.8 | 20% | 1.0V | 0.047 | 0.061 | 2.60 | 2.40 |
| SNR6028-8R2M | 8.2 | 20% | 1.0V | 0.055 | 0.071 | 2.30 | 2.25 |
| SNR6028-100M | 10 | 30% | 1.0V | 0.074 | 0.093 | 2.04 | 1.95 |
| SNR6028-120M | 12 | 30% | 1.0V | 0.080 | 0.104 | 1.80 | 1.85 |
| SNR6028-150M | 15 | 30% | 1.0V | 0.125 | 0.162 | 1.75 | 1.45 |
| SNR6028-180M | 18 | 30% | 1.0V | 0.120 | 0.169 | 1.52 | 1.45 |
| SNR6028-220M | 22 | 30% | 1.0V | 0.140 | 0.182 | 1.45 | 1.40 |
| SNR6028-330M | 33 | 20% | 1.0V | 0.185 | 0.240 | 1.35 | 1.22 |
| SNR6028-390M | 39 | 20% | 1.0V | 0.225 | 0.292 | 1.25 | 1.10 |
| SNR6028-470M | 47 | 20% | 1.0V | 0.315 | 0.400 | 1.15 | 1.06 |
| SNR6028-680M | 68 | 20% | 1.0V | 0.360 | 0.468 | 0.80 | 0.86 |
| SNR6028-820M | 82 | 20% | 1.0V | 0.500 | 0.650 | 0.75 | 0.70 |
| SNR6028-101M | 100 | 20% | 1.0V | 0.550 | 0.675 | 0.65 | 0.70 |
| Inductance Tolerance Codes | Packing Codes |
| J: 5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30% | B: Bulk, T: Tape & Reel |
| Dimensions (mm) | 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 |
| Environmental Data | Operating Temperature |
| -40 to +125 (Including coils self-temperature rise) |
| Test Equipment | Instrument |
| 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 |
| Tape Dimension (mm) | W | P | W1 |
| SNR6028 | 16 | 12 | 7.5 |
| Reel Dimensions (mm) | A | B | C | D |
| 16.4 | 100 | 13 | 330 |
| Packing Quantity | REEL (PCS) | Inside Box (PCS) | Outside Carton (PCS) |
| 2000 | 6000 | 24,000 |
