<
>
Specifications
Current Rating:
2.6A
Inductance:
6.8uH
Tolerance:
±20%
DC Resistance(DCR):
115mΩ
Type:
Magnetic Shielded Inductor
Current - Saturation(Isat):
2.6A
Mfr. Part #:
SMNR4030-6R8MT
Package:
SMD,4x4mm
Key Attributes
Model Number:
SMNR4030-6R8MT
Product Description
Magnetic Resin Shielded SMD Power Inductors - SMNR Series
The SMNR series are automatic assembly constructed power inductors, shielded with magnetic resin. They are designed to reduce buzz noise to ultra-low levels, offer large current handling with low DC resistance, and feature excellent shock resistance and durability due to metallization on the ferrite core. The closed magnetic circuit design minimizes leakage flux and electromagnetic interference (EMI), making them space-saving and power-efficient with small parasitic capacitance. These inductors comply with RoHS, Halogen Free, and REACH standards.
Features:
- Magnetic-resin shielded construction reduces buzz noise to ultra-low levels.
- Large current and low DCR.
- Metallization on Ferrite Core results in excellent shock resistance and damage-free durability.
- Closed magnetic circuit design reduces leakage flux and Electro Magnetic Interference (EMI).
- Takes up less PCB real estate and saves more power.
- Small parasitic capacitance.
- RoHS, Halogen Free and REACH Compliance.
Applications:
- LED backlight
- Flat-screen TVs
- Blue-ray disc
- Set top box
- Notebooks
- Desktop computers
- Servers
- Graphic cards
- Portable gaming devices
- Personal navigation systems
- Personal multimedia devices
- Automotive systems
- Telecomm base station
- DC-DC Converter
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
- DCR: Chroma 16502 or equivalent
Product Identification:
SMNR 8040 470 M T
- SMNR: Type
- 8040: External Dimensions (LWH) (mm)
- 470: Inductance (e.g., 47 uH)
- M: Inductance Tolerance (M: 20%)
- T: Packing (T: Tape & Reel)
Shape and Dimensions:
| Part No | Shape | A (mm) | B (mm) | C (Max mm) | D (mm) | E (mm) | F (Typ mm) | G (Typ mm) | H (Typ mm) |
| SMNR201610 | Fig.1 | 2.00.3 | 1.60.3 | 1.08 | 0.80.2 | 1.00.2 | 0.7 | 0.7 | 1.7 |
| SMNR252012 | Fig.1 | 2.50.2 | 2.00.2 | 1.2 | 0.80.2 | 1.50.2 | 0.85 | 0.8 | 2.0 |
| SMNR3010 | Fig.2 | 3.00.3 | 3.00.3 | 1.0 | 1.50.2 | 2.50.2 | 0.8 | 1.5 | 2.7 |
| SMNR3012 | Fig.2 | 3.00.3 | 3.00.3 | 1.2 | 1.50.2 | 2.50.2 | 0.8 | 1.5 | 2.7 |
| SMNR3015 | Fig.2 | 3.00.3 | 3.00.3 | 1.5 | 1.50.2 | 2.50.2 | 0.8 | 1.5 | 2.7 |
| SMNR4010 | Fig.2 | 4.00.3 | 4.00.3 | 1.0 | 2.10.2 | 3.30.2 | 1.1 | 1.9 | 3.7 |
| SMNR4012 | Fig.2 | 4.00.3 | 4.00.3 | 1.2 | 2.10.2 | 3.30.2 | 1.1 | 1.9 | 3.7 |
| SMNR4018 | Fig.2 | 4.00.3 | 4.00.3 | 1.8 | 2.10.2 | 3.30.2 | 1.1 | 1.9 | 3.7 |
| SMNR4020 | Fig.2 | 4.00.3 | 4.00.3 | 2.0 | 2.10.2 | 3.30.2 | 1.1 | 1.9 | 3.7 |
| SMNR4030 | Fig.2 | 4.00.3 | 4.00.3 | 3.0 | 2.10.2 | 3.30.2 | 1.1 | 1.9 | 3.7 |
| SMNR5020 | Fig.2 | 5.00.3 | 5.00.3 | 2.0 | 2.50.2 | 4.00.2 | 1.4 | 2.3 | 4.2 |
| SMNR5030 | Fig.2 | 5.00.3 | 5.00.3 | 3.0 | 2.50.2 | 4.00.2 | 1.4 | 2.3 | 4.2 |
| SMNR5040 | Fig.2 | 5.00.3 | 5.00.3 | 4.0 | 2.50.2 | 4.00.2 | 1.4 | 2.3 | 4.2 |
| SMNR6020 | Fig.2 | 6.00.3 | 6.00.3 | 2.0 | 2.90.3 | 4.90.3 | 1.7 | 2.8 | 5.7 |
| SMNR6028 | Fig.2 | 6.00.3 | 6.00.3 | 3.0 | 2.90.3 | 4.90.3 | 1.7 | 2.8 | 5.7 |
| SMNR6045 | Fig.2 | 6.00.3 | 6.00.3 | 4.5 | 2.90.3 | 4.90.3 | 1.7 | 2.8 | 5.7 |
| SMNR8040 | Fig.2 | 8.00.3 | 8.00.3 | 4.0 | 4.00.3 | 6.30.3 | 2.2 | 3.8 | 7.5 |
| SMNR8060 | Fig.2 | 8.00.3 | 8.00.3 | 6.0 | 4.00.3 | 6.30.3 | 2.2 | 3.8 | 7.5 |
Technical Specifications:
| Part No | Inductance (H) | Tol | DCR () Typical | DCR () Max | Saturation Current (A) Max | Temperature Rise Current (A) Max |
| SMNR201610-R24MT | 0.24 | 20% | 0.033 | 0.040 | 3.70 | 2.90 |
| SMNR201610-R33MT | 0.33 | 20% | 0.038 | 0.048 | 2.50 | 2.90 |
| SMNR201610-R47MT | 0.47 | 20% | 0.047 | 0.059 | 2.30 | 2.35 |
| SMNR201610-R68MT | 0.68 | 20% | 0.061 | 0.076 | 1.95 | 2.05 |
| SMNR201610-1R0MT | 1.0 | 20% | 0.091 | 0.114 | 1.65 | 1.45 |
| SMNR201610-1R5MT | 1.5 | 20% | 0.139 | 0.174 | 1.35 | 1.10 |
| SMNR201610-2R2MT | 2.2 | 20% | 0.211 | 0.264 | 1.20 | 1.10 |
| SMNR201610-3R3MT | 3.3 | 20% | 0.268 | 0.335 | 0.90 | 0.88 |
| SMNR201610-4R7MT | 4.7 | 20% | 0.383 | 0.479 | 0.74 | 0.70 |
| SMNR201610-6R8MT | 6.8 | 20% | 0.652 | 0.816 | 0.60 | 0.52 |
| SMNR201610-100MT | 10.0 | 20% | 0.816 | 1.020 | 0.50 | 0.45 |
| SMNR252012-R68NT | 0.68 | 30% | 0.059 | 0.074 | 3.28 | 1.95 |
| SMNR252012-1R0NT | 1.0 | 30% | 0.072 | 0.090 | 2.59 | 1.93 |
| SMNR252012-1R5MT | 1.5 | 20% | 0.117 | 0.147 | 2.24 | 1.40 |
| SMNR252012-2R2MT | 2.2 | 20% | 0.173 | 0.216 | 1.85 | 1.15 |
| SMNR252012-3R3MT | 3.3 | 20% | 0.211 | 0.264 | 1.61 | 1.04 |
| SMNR252012-4R7MT | 4.7 | 20% | 0.302 | 0.377 | 1.12 | 0.84 |
| SMNR252012-5R6MT | 5.6 | 20% | 0.430 | 0.538 | 1.11 | 0.73 |
| SMNR252012-6R8MT | 6.8 | 20% | 0.464 | 0.581 | 0.98 | 0.69 |
| SMNR252012-8R2MT | 8.2 | 20% | 0.526 | 0.658 | 0.98 | 0.65 |
| SMNR252012-100MT | 10 | 20% | 0.552 | 0.690 | 0.79 | 0.62 |
| SMNR252012-150MT | 15 | 20% | 1.273 | 1.591 | 0.68 | 0.42 |
| SMNR252012-220MT | 22 | 20% | 1.459 | 1.824 | 0.53 | 0.38 |
| SMNR3010-1R0M | 1.0 | 20% | 0.065 | 0.085 | 1.40 | 1.45 |
| SMNR3010-1R5M | 1.5 | 20% | 0.085 | 0.104 | 1.27 | 1.30 |
| SMNR3010-2R2M | 2.2 | 20% | 0.110 | 0.143 | 1.15 | 1.09 |
| SMNR3010-3R3M | 3.3 | 20% | 0.150 | 0.189 | 0.97 | 0.96 |
| SMNR3010-4R7M | 4.7 | 20% | 0.230 | 0.290 | 0.75 | 0.77 |
| SMNR3010-6R8M | 6.8 | 20% | 0.305 | 0.340 | 0.55 | 0.66 |
| SMNR3010-100M | 10 | 20% | 0.400 | 0.520 | 0.55 | 0.58 |
| SMNR3010-150M | 15 | 20% | 0.610 | 0.800 | 0.42 | 0.47 |
| SMNR3010-220M | 22 | 20% | 0.930 | 1.209 | 0.35 | 0.38 |
| SMNR3010-330M | 33 | 20% | 1.550 | 2.020 | 0.29 | 0.30 |
| SMNR3010-470M | 47 | 20% | 2.000 | 2.535 | 0.22 | 0.26 |
| SMNR3012-R24M | 0.24 | 20% | 0.020 | 0.029 | 4.00 | 3.00 |
| SMNR3012-1R0M | 1.0 | 20% | 0.040 | 0.052 | 1.87 | 2.20 |
| SMNR3012-1R5M | 1.5 | 20% | 0.045 | 0.060 | 1.62 | 2.00 |
| SMNR3012-2R2M | 2.2 | 20% | 0.070 | 0.080 | 1.20 | 1.55 |
| SMNR3012-3R3M | 3.3 | 20% | 0.100 | 0.130 | 1.05 | 1.36 |
| SMNR3012-4R7M | 4.7 | 20% | 0.120 | 0.156 | 0.90 | 1.24 |
| SMNR3012-6R8M | 6.8 | 20% | 0.190 | 0.247 | 0.75 | 0.98 |
| SMNR3012-100M | 10 | 20% | 0.265 | 0.345 | 0.60 | 0.83 |
| SMNR3012-150M | 15 | 20% | 0.360 | 0.468 | 0.45 | 0.71 |
| SMNR3012-220M | 22 | 20% | 0.645 | 0.839 | 0.42 | 0.47 |
| SMNR3015-R47M | 0.47 | 20% | 0.024 | 0.035 | 2.50 | 2.60 |
| SMNR3015-1R0M | 1.0 | 20% | 0.030 | 0.039 | 2.32 | 2.35 |
| SMNR3015-1R5M | 1.5 | 20% | 0.050 | 0.065 | 2.30 | 1.70 |
| SMNR3015-1R8M | 1.8 | 20% | 0.050 | 0.065 | 1.75 | 1.70 |
| SMNR3015-2R2M | 2.2 | 20% | 0.060 | 0.078 | 1.60 | 1.60 |
| SMNR3015-3R3M | 3.3 | 20% | 0.080 | 0.104 | 1.32 | 1.36 |
| SMNR3015-4R7M | 4.7 | 20% | 0.125 | 0.165 | 1.10 | 1.09 |
| SMNR3015-6R8M | 6.8 | 20% | 0.200 | 0.260 | 0.85 | 0.85 |
| SMNR3015-100M | 10 | 20% | 0.250 | 0.325 | 0.72 | 0.77 |
| SMNR3015-150M | 15 | 20% | 0.350 | 0.455 | 0.66 | 0.65 |
| SMNR3015-220M | 22 | 20% | 0.460 | 0.598 | 0.52 | 0.57 |
| SMNR3015-330M | 33 | 20% | 0.820 | 1.066 | 0.44 | 0.43 |
| SMNR3015-470M | 47 | 20% | 1.250 | 1.625 | 0.35 | 0.35 |
2410121441_Shun-Xiang-Nuo-SMNR4030-6R8MT_C135271.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
