Description
FIXED IND 100UH 420MA 1.386 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 74406042101.
74406042101 has an inductance value of 100 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.
74406042101 is rated for 420 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
74406042101 lists a DC resistance of 1.386Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
74406042101 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 | 100 µH |
| Tolerance | ±20% |
| Current Rating | 420 mA |
| DC Resistance (DCR) | 1.386Ohm Max |
| Saturation Current | 320mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.189" L x 0.189" W (4.80mm x 4.80mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 100UH 420MA 1.386 OHM |
| Series | WE-LQFS |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 15MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 4818 |
| Height - Seated (Max) | 0.079" (2.00mm) |
