1537-721J
Delevan
Description
FIXED IND 12UH 470MA 660 MOHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1537-721J.
1537-721J has an inductance value of 12 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.
1537-721J is rated for 470 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1537-721J lists a DC resistance of 660mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1537-721J 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 | 12 µH |
| Tolerance | ±5% |
| Current Rating | 470 mA |
| DC Resistance (DCR) | 660mOhm |
| Saturation Current | 110mA |
| Dimensions | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 12UH 470MA 660 MOHM TH |
| Series | 1537-7 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 50 @ 2.5MHz |
| Self Resonant Frequency | 50MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1537-721J/4178233 |
