Description
FIXED IND 12UH 7.43A 18 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 5500-123K.
5500-123K 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.
5500-123K is rated for 7.43 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
5500-123K lists a DC resistance of 18mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
5500-123K uses a package or case of 2-SMD. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 12 µH |
| Tolerance | ±10% |
| Current Rating | 7.43 A |
| DC Resistance (DCR) | 18mOhm Max |
| Saturation Current | 5.07A |
| Operating Temperature | -55°C ~ 130°C |
| Dimensions | 1.080" L x 0.510" W (27.44mm x 12.96mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 12UH 7.43A 18 MOHM SMD |
| Series | 5500 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.520" (13.21mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/5500-123K/4201441 |
