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| PartNumber | SDH3812-2R2-R | SDH3812-220-R | SDH3812-221-R |
| Description | Fixed Inductors 2.2uH 1.9A 0.104ohms | Fixed Inductors 22uH 0.61A 0.75ohms | Fixed Inductors 220uH 0.19A 7.017ohms |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | |||
| Product | Power Inductors | Power Inductors | Power Inductors |
| Type | Wirewound | Wirewound | Wirewound |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Unit Weight | 0.016000 oz | 0.016000 oz | 0.016000 oz |
| Current Rating | 1.37A | 500mA | 160mA |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Height | 1.2 mm | 1.2 mm | 1.2 mm |
| Length | 3.8 mm | 3.8 mm | 3.8 mm |
| Width | 3.8 mm | 3.8 mm | 3.8 mm |
| Package Case | Nonstandard | Nonstandard | Nonstandard |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Size Dimension | 0.149" L x 0.149" W (3.80mm x 3.80mm) | 0.149" L x 0.149" W (3.80mm x 3.80mm) | 0.149" L x 0.149" W (3.80mm x 3.80mm) |
| Tolerance | ±20% | ±20% | ±20% |
| Height Seated Max | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) |
| Ratings | - | - | - |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 2.2μH | 22μH | 220μH |
| DC Resistance DCR | 124 mOhm Max | 900 mOhm Max | 8.42 Ohm Max |
| Material Core | Ferrite | Ferrite | Ferrite |
| Current Saturation | 1.9A | 610mA | 190mA |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | 100kHz | 100kHz | 100kHz |
| Maximum DC Current | 1.9 A | 610 mA | 190 mA |
| Maximum DC Resistance | 124 mOhms | 900 mOhms | 8.42 Ohms |