Description
FIXED IND 680UH 90MA 16.8 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744045681.
744045681 has an inductance value of 680 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.
744045681 is rated for 90 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744045681 lists a DC resistance of 16.8Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744045681 uses a package or case of 1812 (4532 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 680 µH |
| Tolerance | ±10% |
| Current Rating | 90 mA |
| DC Resistance (DCR) | 16.8Ohm Max |
| Saturation Current | 200mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Case / Size | 1812 (4532 Metric) |
| Package / Case | 1812 (4532 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 680UH 90MA 16.8 OHM |
| Series | WE-LQ |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 45 @ 796kHz |
| Self Resonant Frequency | 3MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.114" (2.90mm) |
