Description
FIXED IND 820UH 240MA 2.55 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for PM105-821K-RC.
PM105-821K-RC 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.
PM105-821K-RC is rated for 240 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
PM105-821K-RC lists a DC resistance of 2.55Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
PM105-821K-RC uses a package or case of Nonstandard. 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 | 240 mA |
| DC Resistance (DCR) | 2.55Ohm |
| Saturation Current | 560mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.386" L x 0.386" W (9.80mm x 9.80mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 820UH 240MA 2.55 OHM |
| Series | PM105 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 10 @ 796kHz |
| Self Resonant Frequency | 2MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.228" (5.80mm) |
