Description
FIXED IND 68UH 180MA 2.44 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ER1641-683JR.
ER1641-683JR has an inductance value of 68 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.
ER1641-683JR is rated for 180 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ER1641-683JR lists a DC resistance of 2.44Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ER1641-683JR 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 | 68 µH |
| Tolerance | ±5% |
| Current Rating | 180 mA |
| DC Resistance (DCR) | 2.44Ohm 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 68UH 180MA 2.44 OHM TH |
| Series | ER1641 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 50 @ 2.5MHz |
| Self Resonant Frequency | 21MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/ER1641-683JR/4204030 |