Description
FIXED IND 100UH 680MA 420 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7445420.
7445420 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.
7445420 is rated for 680 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7445420 lists a DC resistance of 420mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7445420 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 | ±10% |
| Current Rating | 680 mA |
| DC Resistance (DCR) | 420mOhm Max |
| Saturation Current | 1.1A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.500" L x 0.394" W (12.70mm x 10.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 100UH 680MA 420 MOHM |
| Series | WE-PD3 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Shielding | Shielded |
| Self Resonant Frequency | 7.5MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.205" (5.20mm) |
