Description
FIXED IND 5.1UH 335MA 720 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for ER1641-512JS.
ER1641-512JS has an inductance value of 5.1 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.
ER1641-512JS is rated for 335 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
ER1641-512JS lists a DC resistance of 720mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
ER1641-512JS 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 | 5.1 µH |
| Tolerance | ±5% |
| Current Rating | 335 mA |
| DC Resistance (DCR) | 720mOhm 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 5.1UH 335MA 720 MOHM |
| Series | Military, MIL-PRF-39010/02, ER1641 |
| Product Status | Active |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 44 @ 7.9MHz |
| Self Resonant Frequency | 65MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Through Hole |