Description
FIXED IND 6.8UH 12.5A 10 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 3443-20K.
3443-20K has an inductance value of 6.8 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.
3443-20K is rated for 12.5 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
3443-20K lists a DC resistance of 10mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
3443-20K uses a package or case of Radial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 6.8 µH |
| Tolerance | ±10% |
| Current Rating | 12.5 A |
| DC Resistance (DCR) | 10mOhm Max |
| Saturation Current | 8.9A |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.872" L x 0.516" W (22.14mm x 13.10mm) |
| Case / Size | Radial |
| Package / Case | Radial |
| Supplier | Delevan |
| Description | FIXED IND 6.8UH 12.5A 10 MOHM TH |
| Series | 3443 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Height - Seated (Max) | 0.600" (15.27mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/3443-20K/636385 |
