Description
FIXED IND 680UH 80MA 11.8 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ER1641-684KP.
ER1641-684KP 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.
ER1641-684KP is rated for 80 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ER1641-684KP lists a DC resistance of 11.8Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ER1641-684KP 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 | 680 µH |
| Tolerance | ±10% |
| Current Rating | 80 mA |
| DC Resistance (DCR) | 11.8Ohm 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 680UH 80MA 11.8 OHM TH |
| Series | ER1641 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 60 @ 790kHz |
| Self Resonant Frequency | 4.5MHz |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/ER1641-684KP/4204039 |