Description
FIXED IND 3.9UH 3.07A 42 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4922R-08K.
4922R-08K has an inductance value of 3.9 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.
4922R-08K is rated for 3.07 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4922R-08K lists a DC resistance of 42mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4922R-08K 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 | 3.9 µH |
| Tolerance | ±10% |
| Current Rating | 3.07 A |
| DC Resistance (DCR) | 42mOhm Max |
| Saturation Current | 3.07A |
| 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 3.9UH 3.07A 42 MOHM |
| Series | 4922R |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.230" (5.84mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/4922R-08K/4200327 |