Description
FIXED IND 180UH 46MA 21.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for M0820-78K.
M0820-78K has an inductance value of 180 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.
M0820-78K is rated for 46 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
M0820-78K lists a DC resistance of 21.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
M0820-78K 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 | 180 µH |
| Tolerance | ±10% |
| Current Rating | 46 mA |
| DC Resistance (DCR) | 21.5Ohm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.255" L x 0.095" W (6.48mm x 2.41mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 180UH 46MA 21.5 OHM |
| Series | M0820 |
| Product Status | Obsolete |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 15 @ 790kHz |
| Self Resonant Frequency | 7.2MHz |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.115" (2.92mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/M0820-78K/4197399 |