Product Overview
The SNR6045 Series are automatic assembly compatible, magnetic resin shielded SMD power inductors designed to minimize buzz noise to ultra-low levels. These inductors feature a closed magnetic circuit design for reduced leakage flux and enhanced EMI resistance, along with metallization on the ferrite core for excellent shock resistance and durability. They offer large current handling capabilities and low DC resistance, making them space-saving and power-efficient. The series is widely applied 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. They are RoHS, Halogen Free, and REACH compliant.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SNR6045
- Type: Shielded SMD Power Inductors
- Construction: Magnetic-resin shielded
- Certifications: RoHS, Halogen Free, REACH Compliance
- Packaging Options: Bulk Package (B), Tape & Reel (T)
Technical Specifications
| Part Number | Inductance (H) | Inductance Tolerance | Test Frequency (100KHz, 1.0V) | DCR () Typical | DCR () Max | Saturation Current (A) Max | Temperature Rise Current (A) Max |
| SNR6045-1R0M | 1.0 | 20% | @0A | 0.011 | 0.014 | 9.85 | 5.14 |
| SNR6045-1R5M | 1.5 | 20% | @0A | 0.012 | 0.015 | 8.80 | 4.95 |
| SNR6045-2R2M | 2.2 | 20% | @0A | 0.014 | 0.018 | 6.75 | 4.60 |
| SNR6045-3R3M | 3.3 | 20% | @0A | 0.021 | 0.027 | 5.90 | 3.70 |
| SNR6045-4R7M | 4.7 | 20% | @0A | 0.026 | 0.033 | 4.97 | 3.30 |
| SNR6045-6R8M | 6.8 | 20% | @0A | 0.031 | 0.040 | 3.90 | 3.00 |
| SNR6045-8R2M | 8.2 | 20% | @0A | 0.043 | 0.055 | 3.90 | 2.60 |
| SNR6045-100M | 10 | 20% | @0A | 0.048 | 0.062 | 3.20 | 2.45 |
| SNR6045-150M | 15 | 20% | @0A | 0.068 | 0.088 | 2.50 | 2.05 |
| SNR6045-220M | 22 | 20% | @0A | 0.089 | 0.115 | 2.05 | 1.80 |
| SNR6045-330M | 33 | 20% | @0A | 0.137 | 0.178 | 1.65 | 1.50 |
| SNR6045-470M | 47 | 20% | @0A | 0.200 | 0.260 | 1.40 | 1.20 |
| SNR6045-680M | 68 | 20% | @0A | 0.286 | 0.375 | 1.20 | 1.00 |
| SNR6045-820M | 82 | 20% | @0A | 0.341 | 0.440 | 1.05 | 0.90 |
| SNR6045-101M | 100 | 20% | @0A | 0.433 | 0.562 | 0.95 | 0.80 |
| SNR6045-121M | 120 | 20% | @0A | 0.484 | 0.628 | 0.85 | 0.77 |
| SNR6045-151M | 150 | 20% | @0A | 0.580 | 0.750 | 0.80 | 0.70 |
| SNR6045-221M | 220 | 20% | @0A | 0.834 | 1.050 | 0.70 | 0.59 |
| SNR6045-331M | 330 | 20% | @0A | 1.270 | 1.650 | 0.57 | 0.57 |
| SNR6045-471M | 470 | 20% | @0A | 1.800 | 2.340 | 0.50 | 0.42 |
| SNR6045-681M | 680 | 20% | @0A | 2.500 | 3.250 | 0.42 | 0.33 |
| SNR6045-102M | 1000 | 20% | @0A | 4.500 | 5.850 | 0.30 | 0.30 |
| Inductance Tolerance Options | |
| J | 5% |
| K | 10% |
| L | 15% |
| M | 20% |
| P | 25% |
| N | 30% |
| Dimensions (LWH) (mm) | Item | A | B | C | D | E | F (Typ) | G (Typ) | H (Typ) |
| SNR6045 | 6.00.3 6.00.3 4.5 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) |
| Packaging Quantity | REEL (PCS) | Inside Box (PCS) | Outside Carton (PCS) |
| SNR6045 | 1500 | 100 | 4500 |
