Description
FIXED IND 3.9NH 300MA 190 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7847803390.
7847803390 has an inductance value of 3.9 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
7847803390 is rated for 300 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7847803390 lists a DC resistance of 190mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7847803390 uses a package or case of 0402 (1005 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.9 nH |
| Tolerance | ±0.3nH |
| Current Rating | 300 mA |
| DC Resistance (DCR) | 190mOhm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
| Case / Size | 0402 (1005 Metric) |
| Package / Case | 0402 (1005 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 3.9NH 300MA 190 MOHM |
| Series | WE-MCI |
| Product Status | Active |
| Type / Construction | Multilayer |
| Core Material | Ceramic |
| Shielding | Unshielded |
| Q @ Frequency | 8 @ 100MHz |
| Self Resonant Frequency | 6GHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0402 |
| Height - Seated (Max) | 0.022" (0.55mm) |
| Features | - |
