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Specifications
Current Rating:
1A
Inductance:
4.7uH
Tolerance:
±20%
DC Resistance(DCR):
135mΩ
Type:
Unshielded Inductor
Current - Saturation(Isat):
1.6A
Mfr. Part #:
SM3521-4R7MT
Package:
SMD,3.5x3mm
Key Attributes
Model Number:
SM3521-4R7MT
Product Description
Unshielded SMD Power Inductors (SM Series)
The SM series offers unshielded SMD power inductors with a silver-plated, low-cost design. These inductors are suitable for surface mounting equipment, providing high rated current and low DC resistance in a small size. They are compliant with RoHS, Halogen Free, and REACH standards.
Product Attributes
- Brand: SXN (SHENZHEN SHUNXIANGNUO ELECTRONICS CO., LTD.)
- Origin: China
- Type: Unshielded SMD Power Inductors
- Certifications: RoHS, Halogen Free, REACH Compliance
Technical Specifications
| Part No | Inductance (L) | Tolerance | SRF (MHz) | DCR () Typ | Saturation Current (Isat) (A) Max | Temperature Rise Current (Irms) (A) Max | Dimensions (LWH) (mm) |
| SM3511-2R2M | 2.2 H | M | 62 @1MHz | 0.24 | 1.60 | 1.00 | 3.53.01.1 |
| SM3511-3R3M | 3.3 H | M | 47 @1MHz | 0.27 | 1.40 | 0.90 | 3.53.01.1 |
| SM3511-4R7M | 4.7 H | M | 38 @1MHz | 0.30 | 1.10 | 0.80 | 3.53.01.1 |
| SM3511-6R8M | 6.8 H | M | 31 @1MHz | 0.47 | 0.90 | 0.76 | 3.53.01.1 |
| SM3511-8R2M | 8.2 H | M | 27 @1MHz | 0.52 | 0.80 | 0.72 | 3.53.01.1 |
| SM3511-100M | 10.0 H | M | 23 @1MHz | 0.55 | 0.75 | 0.66 | 3.53.01.1 |
| SM3511-120M | 12.0 H | M | 21 @1MHz | 0.75 | 0.60 | 0.54 | 3.53.01.1 |
| SM3511-150M | 15.0 H | M | 19 @1MHz | 0.91 | 0.50 | 0.45 | 3.53.01.1 |
| SM3511-220M | 22.0 H | M | 15 @1MHz | 1.20 | 0.40 | 0.36 | 3.53.01.1 |
| SM3511-270M | 27.0 H | M | 14 @1MHz | 1.50 | 0.35 | 0.30 | 3.53.01.1 |
| SM3516-2R2M | 2.2 H | M | 62 @1MHz | 0.24 | 2.00 | 1.20 | 3.53.01.6 |
| SM3516-3R3M | 3.3 H | M | 47 @1MHz | 0.27 | 1.50 | 1.08 | 3.53.01.6 |
| SM3516-4R7M | 4.7 H | M | 38 @1MHz | 0.30 | 1.20 | 1.00 | 3.53.01.6 |
| SM3516-6R8M | 6.8 H | M | 31 @1MHz | 0.47 | 1.00 | 0.80 | 3.53.01.6 |
| SM3516-8R2M | 8.2 H | M | 27 @1MHz | 0.52 | 0.85 | 0.76 | 3.53.01.6 |
| SM3516-100M | 10.0 H | M | 23 @1MHz | 0.55 | 0.75 | 0.70 | 3.53.01.6 |
| SM3516-120M | 12.0 H | M | 21 @1MHz | 0.75 | 0.70 | 0.60 | 3.53.01.6 |
| SM3516-150M | 15.0 H | M | 19 @1MHz | 0.91 | 0.60 | 0.50 | 3.53.01.6 |
| SM3516-220M | 22.0 H | M | 15 @1MHz | 1.20 | 0.50 | 0.40 | 3.53.01.6 |
| SM3516-270M | 27.0 H | M | 14 @1MHz | 1.50 | 0.40 | 0.36 | 3.53.01.6 |
| SM3521-1R0M | 1.0 H | M | 7.96MHz | 0.045 | 3.30 | 2.20 | 3.53.02.1 |
| SM3521-1R2M | 1.2 H | M | 7.96MHz | 0.050 | 3.00 | 2.10 | 3.53.02.1 |
| SM3521-1R5M | 1.5 H | M | 7.96MHz | 0.055 | 2.70 | 1.70 | 3.53.02.1 |
| SM3521-1R8M | 1.8 H | M | 7.96MHz | 0.070 | 2.50 | 1.65 | 3.53.02.1 |
| SM3521-2R2M | 2.2 H | M | 7.96MHz | 0.085 | 2.30 | 1.60 | 3.53.02.1 |
| SM3521-2R7M | 2.7 H | M | 7.96MHz | 0.100 | 2.20 | 1.40 | 3.53.02.1 |
| SM3521-3R3M | 3.3 H | M | 7.96MHz | 0.120 | 1.95 | 1.04 | 3.53.02.1 |
| SM3521-3R9M | 3.9 H | M | 7.96MHz | 0.125 | 1.85 | 1.00 | 3.53.02.1 |
| SM3521-4R7M | 4.7 H | M | 7.96MHz | 0.135 | 1.60 | 1.00 | 3.53.02.1 |
| SM3521-5R6M | 5.6 H | M | 7.96MHz | 0.145 | 1.55 | 0.95 | 3.53.02.1 |
| SM3521-6R8M | 6.8 H | M | 7.96MHz | 0.20 | 1.40 | 0.95 | 3.53.02.1 |
| SM3521-8R2M | 8.2 H | M | 7.96MHz | 0.25 | 1.20 | 0.92 | 3.53.02.1 |
| SM3521-100M | 10 H | M | 2.52MHz | 0.32 | 1.05 | 0.90 | 3.53.02.1 |
| SM3521-120M | 12 H | M | 2.52MHz | 0.35 | 1.00 | 0.85 | 3.53.02.1 |
| SM3521-150M | 15 H | M | 2.52MHz | 0.46 | 0.90 | 0.75 | 3.53.02.1 |
| SM3521-180M | 18 H | M | 2.52MHz | 0.52 | 0.80 | 0.70 | 3.53.02.1 |
| SM3521-220M | 22 H | M | 2.52MHz | 0.65 | 0.75 | 0.60 | 3.53.02.1 |
| SM3521-270M | 27 H | M | 2.52MHz | 0.75 | 0.70 | 0.55 | 3.53.02.1 |
| SM3521-330M | 33 H | M | 2.52MHz | 0.92 | 0.60 | 0.50 | 3.53.02.1 |
| SM3521-390M | 39 H | M | 2.52MHz | 1.12 | 0.55 | 0.48 | 3.53.02.1 |
| SM3521-470M | 47 H | M | 2.52MHz | 1.27 | 0.50 | 0.45 | 3.53.02.1 |
| SM3521-560M | 56 H | M | 2.52MHz | 1.50 | 0.45 | 0.30 | 3.53.02.1 |
| SM3521-680M | 68 H | M | 2.52MHz | 2.00 | 0.40 | 0.26 | 3.53.02.1 |
| SM3521-820M | 82 H | M | 2.52MHz | 2.15 | 0.35 | 0.23 | 3.53.02.1 |
| SM3521-101M | 100 H | M | 1KHz | 2.80 | 0.34 | 0.20 | 3.53.02.1 |
| SM3521-121K | 120 H | K | 1KHz | 3.40 | 0.33 | 0.18 | 3.53.02.1 |
| SM3521-151K | 150 H | K | 1KHz | 4.20 | 0.28 | 0.16 | 3.53.02.1 |
| SM3521-181K | 180 H | K | 1KHz | 4.50 | 0.27 | 0.15 | 3.53.02.1 |
| SM3521-221K | 220 H | K | 1KHz | 5.70 | 0.25 | 0.14 | 3.53.02.1 |
| SM3521-271K | 270 H | K | 1KHz | 8.50 | 0.22 | 0.10 | 3.53.02.1 |
| SM3521-331K | 330 H | K | 1KHz | 9.50 | 0.19 | 0.09 | 3.53.02.1 |
| SM4532-1R0M | 1.0 H | M | 7.96MHz | 0.026 | 3.85 | 2.56 | 4.54.03.2 |
| SM4532-1R4M | 1.4 H | M | 7.96MHz | 0.035 | 3.40 | 2.52 | 4.54.03.2 |
| SM4532-1R8M | 1.8 H | M | 7.96MHz | 0.038 | 2.90 | 1.95 | 4.54.03.2 |
| SM4532-2R2M | 2.2 H | M | 7.96MHz | 0.042 | 2.80 | 1.75 | 4.54.03.2 |
| SM4532-2R7M | 2.7 H | M | 7.96MHz | 0.048 | 2.75 | 1.58 | 4.54.03.2 |
| SM4532-3R3M | 3.3 H | M | 7.96MHz | 0.060 | 2.48 | 1.44 | 4.54.03.2 |
| SM4532-3R9M | 3.9 H | M | 7.96MHz | 0.070 | 2.30 | 1.33 | 4.54.03.2 |
| SM4532-4R7M | 4.7 H | M | 7.96MHz | 0.080 | 2.00 | 1.15 | 4.54.03.2 |
| SM4532-5R6M | 5.6 H | M | 7.96MHz | 0.080 | 1.95 | 0.99 | 4.54.03.2 |
| SM4532-6R8M | 6.8 H | M | 7.96MHz | 0.100 | 1.60 | 0.95 | 4.54.03.2 |
| SM4532-8R2M | 8.2 H | M | 7.96MHz | 0.120 | 1.50 | 0.84 | 4.54.03.2 |
| SM4532-100M | 10 H | M | 2.52MHz | 0.150 | 1.45 | 1.04 | 4.54.03.2 |
| SM4532-120M | 12 H | M | 2.52MHz | 0.16 | 1.20 | 0.97 | 4.54.03.2 |
| SM4532-150M | 15 H | M | 2.52MHz | 0.20 | 1.12 | 0.85 | 4.54.03.2 |
| SM4532-180M | 18 H | M | 2.52MHz | 0.23 | 1.00 | 0.74 | 4.54.03.2 |
| SM4532-220M | 22 H | M | 2.52MHz | 0.27 | 0.96 | 0.68 | 4.54.03.2 |
| SM4532-270M | 27 H | M | 2.52MHz | 0.331 | 0.84 | 0.62 | 4.54.03.2 |
| SM4532-330M | 33 H | M | 2.52MHz | 0.35 | 0.75 | 0.56 | 4.54.03.2 |
| SM4532-390M | 39 H | M | 2.52MHz | 0.40 | 0.70 | 0.52 | 4.54.03.2 |
| SM4532-470K | 47 H | K | 2.52MHz | 0.53 | 0.68 | 0.44 | 4.54.03.2 |
| SM4532-560K | 56 H | K | 2.52MHz | 0.60 | 0.60 | 0.42 | 4.54.03.2 |
| SM4532-680K | 68 H | K | 2.52MHz | 0.74 | 0.50 | 0.37 | 4.54.03.2 |
| SM4532-820K | 82 H | K | 2.52MHz | 0.88 | 0.46 | 0.29 | 4.54.03.2 |
| SM4532-101K | 100 H | K | 1KHz | 1.20 | 0.45 | 0.26 | 4.54.03.2 |
| SM4532-121K | 120 H | K | 1KHz | 1.25 | 0.44 | 0.24 | 4.54.03.2 |
| SM4532-151K | 150 H | K | 1KHz | 1.60 | 0.37 | 0.22 | 4.54.03.2 |
| SM4532-181K | 180 H | K | 1KHz | 2.00 | 0.30 | 0.19 | 4.54.03.2 |
| SM4532-221K | 220 H | K | 1KHz | 3.08 | 0.29 | 0.18 | 4.54.03.2 |
| SM4532-331K | 330 H | K | 1KHz | 3.55 | 0.24 | 0.15 | 4.54.03.2 |
| SM4532-391K | 390 H | K | 1KHz | 4.20 | 0.21 | 0.13 | 4.54.03.2 |
| SM4532-471K | 470 H | K | 1KHz | 4.90 | 0.18 | 0.12 | 4.54.03.2 |
| SM4532-561K | 560 H | K | 1KHz | 6.50 | 0.15 | 0.10 | 4.54.03.2 |
| SM5825-1R2M | 1.2 H | M | 7.96MHz | 0.050 | 5.20 | 4.20 | 5.85.22.5 |
| SM5825-1R5M | 1.5 H | M | 7.96MHz | 0.060 | 4.60 | 4.00 | 5.85.22.5 |
| SM5825-1R8M | 1.8 H | M | 7.96MHz | 0.065 | 4.00 | 3.70 | 5.85.22.5 |
| SM5825-2R2M | 2.2 H | M | 7.96MHz | 0.07 | 3.60 | 3.50 | 5.85.22.5 |
| SM5825-2R7M | 2.7 H | M | 7.96MHz | 0.08 | 3.50 | 3.20 | 5.85.22.5 |
| SM5825-3R3M | 3.3 H | M | 7.96MHz | 0.10 | 2.85 | 2.70 | 5.85.22.5 |
| SM5825-3R9M | 3.9 H | M | 7.96MHz | 0.12 | 2.80 | 2.40 | 5.85.22.5 |
| SM5825-4R7M | 4.7 H | M | 7.96MHz | 0.14 | 2.65 | 2.00 | 5.85.22.5 |
| SM5825-5R6M | 5.6 H | M | 7.96MHz | 0.15 | 2.40 | 1.80 | 5.85.22.5 |
| SM5825-6R8M | 6.8 H | M | 7.96MHz | 0.16 | 2.10 | 1.50 | 5.85.22.5 |
| SM5825-8R2M | 8.2 H | M | 7.96MHz | 0.18 | 2.00 | 1.40 | 5.85.22.5 |
| SM5825-100M | 10 H | M | 2.52MHz | 0.20 | 1.85 | 1.30 | 5.85.22.5 |
| SM5825-120M | 12 H | M | 2.52MHz | 0.23 | 1.60 | 1.10 | 5.85.22.5 |
| SM5825-150M | 15 H | M | 2.52MHz | 0.25 | 1.45 | 1.05 | 5.85.22.5 |
| SM5825-180M | 18 H | M | 2.52MHz | 0.30 | 1.35 | 1.00 | 5.85.22.5 |
| SM5825-220M | 22 H | M | 2.52MHz | 0.35 | 1.20 | 0.90 | 5.85.22.5 |
| SM5825-270M | 27 H | M | 2.52MHz | 0.40 | 1.10 | 0.85 | 5.85.22.5 |
| SM5825-330M | 33 H | M | 2.52MHz | 0.50 | 0.95 | 0.75 | 5.85.22.5 |
| SM5825-390M | 39 H | M | 2.52MHz | 0.55 | 0.90 | 0.70 | 5.85.22.5 |
| SM5825-470K | 47 H | K | 2.52MHz | 0.65 | 0.85 | 0.60 | 5.85.22.5 |
| SM5825-560K | 56 H | K | 2.52MHz | 0.75 | 0.80 | 0.55 | 5.85.22.5 |
| SM5825-680K | 68 H | K | 2.52MHz | 0.95 | 0.70 | 0.50 | 5.85.22.5 |
| SM5825-820K | 82 H | K | 2.52MHz | 1.20 | 0.65 | 0.45 | 5.85.22.5 |
| SM5825-101K | 100 H | K | 1KHz | 1.40 | 0.55 | 0.40 | 5.85.22.5 |
| SM5825-121K | 120 H | K | 1KHz | 1.75 | 0.50 | 0.35 | 5.85.22.5 |
| SM5825-151K | 150 H | K | 1KHz | 2.00 | 0.48 | 0.25 | 5.85.22.5 |
| SM5825-181K | 180 H | K | 1KHz | 2.60 | 0.45 | 0.22 | 5.85.22.5 |
| SM5825-221K | 220 H | K | 1KHz | 3.00 | 0.40 | 0.20 | 5.85.22.5 |
| SM5825-271K | 270 H | K | 1KHz | 3.70 | 0.35 | 0.18 | 5.85.22.5 |
| SM5825-331K | 330 H | K | 1KHz | 4.30 | 0.32 | 0.17 | 5.85.22.5 |
| SM5825-391K | 390 H | K | 1KHz | 6.00 | 0.30 | 0.16 | 5.85.22.5 |
| SM5825-471K | 470 H | K | 1KHz | 6.70 | 0.28 | 0.15 | 5.85.22.5 |
2410121507_Shun-Xiang-Nuo-SM3521-4R7MT_C35602.pdf
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