Product Overview
The SD53 series are low profile, shielded power inductors featuring an octagonal shape for efficient board space utilization. These inductors are built with a ferrite core and are available in an inductance range from 1.1 uH to 100 uH, with current ratings from 0.44 A to 4.8 A. They come in a compact 5.7 mm x 5.2 mm surface mount package with a height of 3.0 mm, making them suitable for various electronic applications where space and performance are critical. They are designed for applications such as desktop computers, notebook and laptop regulators, LED and White LED drivers, digital cameras, media devices, and battery power systems.
Product Attributes
- Brand: Eaton
- Shape: Octagonal
- Core Material: Ferrite
- Certifications: Halogen free, Lead free, RoHS compliant, J-STD-020D compliant
- Environmental Data: Storage temperature range: -40 C to +125 C; Operating temperature range: -40 C to +125 C
Technical Specifications
| Part Number | OCL (H) 20% | Part marking | Irms (A) | Isat (A) | DCR () typical @ 20 C | DCR () maximum @ 20 C | K-factor |
|---|---|---|---|---|---|---|---|
| SD53-1R1-R | 1.10 | A | 3.25 | 4.80 | 0.017 | 0.020 | 48 |
| SD53-2R0-R | 2.00 | B | 2.64 | 3.30 | 0.023 | 0.027 | 35 |
| SD53-3R3-R | 3.30 | C | 2.26 | 2.60 | 0.029 | 0.034 | 28 |
| SD53-4R7-R | 4.70 | D | 2.01 | 2.10 | 0.039 | 0.045 | 21 |
| SD53-6R8-R | 6.80 | E | 1.65 | 1.85 | 0.059 | 0.068 | 20 |
| SD53-100-R | 10.0 | F | 1.41 | 1.40 | 0.077 | 0.090 | 15 |
| SD53-150-R | 15.0 | G | 1.10 | 1.10 | 0.122 | 0.142 | 12 |
| SD53-220-R | 22.0 | H | 0.81 | 0.94 | 0.179 | 0.208 | 10 |
| SD53-330-R | 33.0 | I | 0.75 | 0.76 | 0.221 | 0.257 | 8 |
| SD53-470-R | 47.0 | J | 0.64 | 0.64 | 0.303 | 0.352 | 7 |
| SD53-680-R | 68.0 | K | 0.52 | 0.58 | 0.452 | 0.525 | 6 |
| SD53-101-R | 100 | L | 0.44 | 0.45 | 0.689 | 0.801 | 5 |
2411220216_EATON-SD53-150-R_C2453070.pdf
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