Description
FIXED IND 8.2MH 77MA 66 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4922-48J.
4922-48J has an inductance value of 8.2 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
4922-48J is rated for 77 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4922-48J lists a DC resistance of 66Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4922-48J uses a package or case of 2-SMD. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 8.2 mH |
| Tolerance | ±5% |
| Current Rating | 77 mA |
| DC Resistance (DCR) | 66Ohm Max |
| Saturation Current | 77mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.520" L x 0.250" W (13.21mm x 6.35mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 8.2MH 77MA 66 OHM SMD |
| Series | 4922 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | - |
| Ratings | - |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Height - Seated (Max) | 0.230" (5.84mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/4922-48J/4200289 |