Magnetic Resin Shielded SMD Power Inductor LanTu Micro SNR8040-470MT with Low DC Resistance and High Current Handling
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The SNR8040 Series are automatic assembly constructed, magnetic resin shielded SMD power inductors designed to minimize buzz noise to ultra-low levels. They feature a closed magnetic circuit design for reduced leakage flux and strong EMI resistance, offering large current handling capabilities with low DC resistance. These space-saving and power-efficient inductors are suitable for a wide range of applications including LED backlights, flat-screen TVs, notebooks, servers, graphics cards, automotive systems, and DC-DC converters. They are constructed with metallization on the ferrite core for excellent shock resistance and durability, and comply with RoHS, Halogen Free, and REACH standards.
Product Attributes
- Brand: SHENZHEN LANTU MICRO ELECTRIC TECHNOLOGY CO., LTD.
- Series: SNR8040
- Construction: Automatic assembly, Magnetic resin shielded
- Core Material: Ferrite Core
- Certifications: RoHS, Halogen Free, REACH Compliance
- Packaging Options: Bulk Package, Tape & Reel
Technical Specifications
| Part No. | Inductance (H) | Inductance Tolerance | Test Frequency (KHz) | Test Voltage (V) | DCR () Max | Saturation Current (A) Max | Temperature Rise Current (A) Max | Dimensions (LWH) (mm) |
|---|---|---|---|---|---|---|---|---|
| SNR8040-1R0M | 1.0 | 20% | 100 | 1.0 | 0.010 | 9.85 | 6.30 | 8.08.04.0 |
| SNR8040-1R5M | 1.5 | 20% | 100 | 1.0 | 0.013 | 8.15 | 5.65 | 8.08.04.0 |
| SNR8040-2R2M | 2.2 | 20% | 100 | 1.0 | 0.015 | 7.10 | 5.15 | 8.08.04.0 |
| SNR8040-3R3M | 3.3 | 20% | 100 | 1.0 | 0.022 | 6.50 | 4.40 | 8.08.04.0 |
| SNR8040-3R6M | 3.6 | 20% | 100 | 1.0 | 0.022 | 6.50 | 4.35 | 8.08.04.0 |
| SNR8040-4R7M | 4.7 | 20% | 100 | 1.0 | 0.024 | 5.90 | 4.10 | 8.08.04.0 |
| SNR8040-5R6M | 5.6 | 20% | 100 | 1.0 | 0.027 | 4.55 | 3.85 | 8.08.04.0 |
| SNR8040-6R8M | 6.8 | 20% | 100 | 1.0 | 0.031 | 4.55 | 3.60 | 8.08.04.0 |
| SNR8040-8R2M | 8.2 | 20% | 100 | 1.0 | 0.033 | 4.20 | 3.45 | 8.08.04.0 |
| SNR8040-100M | 10 | 20% | 100 | 1.0 | 0.037 | 3.60 | 3.30 | 8.08.04.0 |
| SNR8040-150M | 15 | 20% | 100 | 1.0 | 0.061 | 2.95 | 2.80 | 8.08.04.0 |
| SNR8040-180M | 18 | 20% | 100 | 1.0 | 0.068 | 2.70 | 2.40 | 8.08.04.0 |
| SNR8040-220M | 22 | 20% | 100 | 1.0 | 0.089 | 2.40 | 2.10 | 8.08.04.0 |
| SNR8040-270M | 27 | 20% | 100 | 1.0 | 0.101 | 2.15 | 2.00 | 8.08.04.0 |
| SNR8040-330M | 33 | 20% | 100 | 1.0 | 0.126 | 2.05 | 1.80 | 8.08.04.0 |
| SNR8040-390M | 39 | 20% | 100 | 1.0 | 0.139 | 1.95 | 1.70 | 8.08.04.0 |
| SNR8040-470M | 47 | 20% | 100 | 1.0 | 0.176 | 1.75 | 1.55 | 8.08.04.0 |
| SNR8040-680M | 68 | 20% | 100 | 1.0 | 0.254 | 1.45 | 1.25 | 8.08.04.0 |
| SNR8040-820M | 82 | 20% | 100 | 1.0 | 0.292 | 1.30 | 1.15 | 8.08.04.0 |
| SNR8040-101M | 100 | 20% | 100 | 1.0 | 0.377 | 1.15 | 1.00 | 8.08.04.0 |
| SNR8040-121M | 120 | 20% | 100 | 1.0 | 0.434 | 1.12 | 0.95 | 8.08.04.0 |
| SNR8040-151M | 150 | 20% | 100 | 1.0 | 0.553 | 1.10 | 0.85 | 8.08.04.0 |
| SNR8040-221M | 220 | 20% | 100 | 1.0 | 0.778 | 0.85 | 0.80 | 8.08.04.0 |
| SNR8040-331M | 330 | 20% | 100 | 1.0 | 1.155 | 0.68 | 0.64 | 8.08.04.0 |
| SNR8040-471M | 470 | 20% | 100 | 1.0 | 1.625 | 0.60 | 0.50 | 8.08.04.0 |
| SNR8040-681M | 680 | 20% | 100 | 1.0 | 2.652 | 0.50 | 0.45 | 8.08.04.0 |
| SNR8040-102M | 1000 | 20% | 100 | 1.0 | 3.640 | 0.40 | 0.35 | 8.08.04.0 |
| Environmental Data: Operating Temperature: -40 to +125 (Including coils self-temperature rise) | ||||||||
| Test Equipment: L: HP4284A or HP4285A LCR meter or equivalent; Isat & Irms: HP4284+42841A or equivalent; DCR: Chroma 16502 or equivalent | ||||||||
| Product Identification Example: SNR8040-470M T (SNR8040 Series, 47H, Tape & Reel) | ||||||||
| Inductance Tolerance Codes: J:5%, K: 10%, L: 15%, M: 20%, P: 25%, N: 30% | ||||||||
| Packing Codes: T: Tape & Reel, B: Bulk Package | ||||||||
| Recommended Land Pattern Dimensions (mm): A: 8.00.3, B: 8.00.3, C: 4.0 Max, D: 4.00.3, E: 6.30.3, F: 2.2 Typ, G: 3.8 Typ, H: 7.5 Typ | ||||||||
Applications
- LED backlight
- Flat-screen TVs
- Blue-ray disc players
- Set-top boxes
- Notebook computers
- Desktop computers
- Servers
- Graphic cards
- Portable gaming devices
- Personal navigation systems
- Personal multimedia devices
- Automotive systems
- Telecommunication base stations
- DC-DC Converters
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina