Description
FIXED IND 820UH 1.3A 590 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1120-821K.
1120-821K 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.
1120-821K is rated for 1.3 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1120-821K lists a DC resistance of 590mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1120-821K uses a package or case of Radial, Vertical Cylinder. 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 | 1.3 A |
| DC Resistance (DCR) | 590mOhm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.810" Dia (20.57mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | Bourns Inc. |
| Description | FIXED IND 820UH 1.3A 590 MOHM TH |
| Series | 1120 |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.840" (21.34mm) |
