Description
FIXED IND 820UH 210MA 11 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CAL45TB821K.
CAL45TB821K has an inductance value of 820 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.
CAL45TB821K is rated for 210 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CAL45TB821K lists a DC resistance of 11Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CAL45TB821K uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 820 µH |
| Tolerance | ±10% |
| Current Rating | 210 mA |
| DC Resistance (DCR) | 11Ohm Max |
| Saturation Current | 220mA |
| Operating Temperature | -25°C ~ 105°C |
| Dimensions | 0.173" Dia x 0.315" L (4.40mm x 8.00mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 820UH 210MA 11 OHM TH |
| Series | CA, L Type |
| Product Status | Obsolete |
| Type / Construction | Wirewound |
| Shielding | Unshielded |
| Inductance Test Frequency | 796 kHz |
| Mounting Type | Through Hole |
