Description
FIXED IND 18UH 170MA 7.2 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4232-183F.
4232-183F 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.
4232-183F is rated for 170 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4232-183F lists a DC resistance of 7.2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4232-183F 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 | 18 µH |
| Tolerance | ±1% |
| Current Rating | 170 mA |
| DC Resistance (DCR) | 7.2Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.138" L x 0.105" W (3.51mm x 2.67mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 18UH 170MA 7.2 OHM SMD |
| Series | 4232 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 30 @ 2.5MHz |
| Self Resonant Frequency | 16MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.101" (2.57mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/4232-183F/4192249 |