Description
FIXED IND 470UH 120MA 7 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTHC2220F-471J.
CTHC2220F-471J has an inductance value of 470 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
CTHC2220F-471J is rated for 120 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTHC2220F-471J lists a DC resistance of 7Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTHC2220F-471J uses a package or case of 2220 (5750 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 470 µH |
| Tolerance | ±5% |
| Current Rating | 120 mA |
| DC Resistance (DCR) | 7Ohm Max |
| Operating Temperature | -25°C ~ 85°C |
| Dimensions | 0.220 L x 0.197 W (5.60mm x 5.00mm) |
| Case / Size | 2220 (5750 Metric) |
| Package / Case | 2220 (5750 Metric) |
| Supplier | Central Technologies |
| Description | FIXED IND 470UH 120MA 7 OHM SMD |
| Series | CTHC2220F |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 20 @ 796kHz |
| Self Resonant Frequency | 2.6MHz |
| Inductance Test Frequency | 796 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 2220 |
| Height - Seated (Max) | 0.169 (4.30mm) |
