Description
FIXED IND 420NH 270MA 460 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7447650242.
7447650242 has an inductance value of 420 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.
7447650242 is rated for 270 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7447650242 lists a DC resistance of 460mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7447650242 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 | 420 nH |
| Tolerance | ±5% |
| Current Rating | 270 mA |
| DC Resistance (DCR) | 460mOhm Max |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.039" L x 0.022" W (1.00mm x 0.55mm) |
| Case / Size | 0402 (1005 Metric) |
| Package / Case | 0402 (1005 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 420NH 270MA 460 MOHM |
| Series | WE-RFI |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 12 @ 7.9MHz |
| Self Resonant Frequency | 1.81GHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0402 |
| Height - Seated (Max) | 0.026" (0.65mm) |
