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| PartNumber | CR54NP-221KC | CR54NP-220MC | CR54NP-220MC-CUT TAPE |
| Description | Fixed Inductors 220uH 0.35A | Fixed Inductors 22UH 1.11A | |
| Manufacturer | Sumida America Components Inc. | Sumida America Components Inc. | - |
| Product Category | Fixed Inductors | Fixed Inductors | - |
| Series | CR54 | CR54 | - |
| Product | Power Inductors | Power Inductors | - |
| Type | Wirewound | Wirewound | - |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | - |
| Current Rating | 350mA | 1.11A | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Operating Temperature Range | - 40 C to + 100 C | - 40 C to + 100 C | - |
| Height | 4.85 mm | 4.5 mm | - |
| Length | 6.1 mm | 5.8 mm | - |
| Width | 5.6 mm | 5.3 mm | - |
| Package Case | Nonstandard | Nonstandard | - |
| Operating Temperature | -40°C ~ 100°C | -40°C ~ 100°C | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Size Dimension | 0.228" L x 0.209" W (5.80mm x 5.30mm) | 0.228" L x 0.209" W (5.80mm x 5.30mm) | - |
| Tolerance | ±10% | ±20% | - |
| Height Seated Max | 0.191" (4.85mm) | 0.191" (4.85mm) | - |
| Ratings | - | - | - |
| Shielding | Unshielded | Unshielded | - |
| Inductance | 220μH | 22μH | - |
| DC Resistance DCR | 1.57 Ohm Max | 180 mOhm Max | - |
| Material Core | Ferrite | Ferrite | - |
| Current Saturation | - | - | - |
| Q Freq | - | - | - |
| Frequency Self Resonant | 5.73MHz | 19.5MHz | - |
| Frequency Test | 1kHz | 2.52MHz | - |
| Maximum DC Current | 350 mA | 1.11 A | - |
| Maximum DC Resistance | 1.57 Ohms | 180 mOhms | - |
| Self Resonant Frequency | 5.73 MHz | 19.5 MHz | - |