Description
FIXED IND 6.8UH 280MA 1.02 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ER1641-682KS.
ER1641-682KS 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.
ER1641-682KS is rated for 280 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ER1641-682KS lists a DC resistance of 1.02Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ER1641-682KS uses a package or case of Axial. 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 | 280 mA |
| DC Resistance (DCR) | 1.02Ohm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.162" Dia x 0.410" L (4.11mm x 10.41mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 6.8UH 280MA 1.02 OHM |
| Series | Military, MIL-PRF-39010/02, ER1641 |
| Product Status | Active |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 50 @ 7.9MHz |
| Self Resonant Frequency | 55MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/ER1641-682KS/3479616 |