Description
FIXED IND 18UH 400MA 875 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for P1812-183H.
P1812-183H has an inductance value of 18 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.
P1812-183H is rated for 400 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
P1812-183H lists a DC resistance of 875mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
P1812-183H uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 18 µH |
| Tolerance | ±3% |
| Current Rating | 400 mA |
| DC Resistance (DCR) | 875mOhm Max |
| Saturation Current | 614mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.189" L x 0.134" W (4.80mm x 3.40mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 18UH 400MA 875 MOHM |
| Series | P1812 |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.134" (3.40mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/P1812-183H/4198601 |