Description
FIXED IND 270UH 350MA 3.4 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CAL45TB271K.
CAL45TB271K has an inductance value of 270 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.
CAL45TB271K is rated for 350 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CAL45TB271K lists a DC resistance of 3.4Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CAL45TB271K 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 | 270 µH |
| Tolerance | ±10% |
| Current Rating | 350 mA |
| DC Resistance (DCR) | 3.4Ohm Max |
| Saturation Current | 350mA |
| 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 270UH 350MA 3.4 OHM TH |
| Series | CA, L Type |
| Product Status | Obsolete |
| Type / Construction | Wirewound |
| Shielding | Unshielded |
| Inductance Test Frequency | 796 kHz |
| Mounting Type | Through Hole |
