Description
FIXED IND 82UH 450MA 1.9 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4631.
4631 has an inductance value of 82 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.
4631 is rated for 450 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4631 lists a DC resistance of 1.9Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4631 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 | 82 µH |
| Tolerance | ±5% |
| Current Rating | 450 mA |
| DC Resistance (DCR) | 1.9Ohm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.290" Dia x 0.875" L (7.37mm x 22.22mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Bourns Inc. |
| Description | FIXED IND 82UH 450MA 1.9 OHM TH |
| Series | 4600 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 85 @ 2.52MHz |
| Self Resonant Frequency | 13MHz |
| Inductance Test Frequency | 2.52 MHz |
| Mounting Type | Through Hole |
