1537-744J
Delevan
Description
FIXED IND 1MH 83MA 21 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1537-744J.
1537-744J has an inductance value of 1 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
1537-744J is rated for 83 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1537-744J lists a DC resistance of 21Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1537-744J 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 | 1 mH |
| Tolerance | ±5% |
| Current Rating | 83 mA |
| DC Resistance (DCR) | 21Ohm |
| Saturation Current | 12mA |
| Dimensions | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 1MH 83MA 21 OHM TH |
| Series | 1537-7 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 60 @ 790kHz |
| Self Resonant Frequency | 4.2MHz |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | Through Hole |
| Features | https://www.digikey.com/en/products/detail/delevan/1537-744J/4178282 |
