Description
FIXED IND 51UH 190MA 2.23 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ER1641-513JS.
ER1641-513JS has an inductance value of 51 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.
ER1641-513JS is rated for 190 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ER1641-513JS lists a DC resistance of 2.23Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ER1641-513JS 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 | 51 µH |
| Tolerance | ±5% |
| Current Rating | 190 mA |
| DC Resistance (DCR) | 2.23Ohm 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 51UH 190MA 2.23 OHM TH |
| Series | Military, MIL-PRF-39010/03, ER1641 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 50 @ 2.5MHz |
| Self Resonant Frequency | 25MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/ER1641-513JS/3479963 |