Description
FIXED IND 18UH 115MA 11 OHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 4302-183H.
4302-183H 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.
4302-183H is rated for 115 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
4302-183H lists a DC resistance of 11Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
4302-183H 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 | ±3% |
| Current Rating | 115 mA |
| DC Resistance (DCR) | 11Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.115" L x 0.105" W (2.92mm x 2.66mm) |
| Case / Size | 2-SMD |
| Package / Case | 2-SMD |
| Supplier | Delevan |
| Description | FIXED IND 18UH 115MA 11 OHM SMD |
| Series | 4302 |
| Product Status | Active |
| Core Material | Iron Powder |
| Shielding | Unshielded |
| Q @ Frequency | 20 @ 2.5MHz |
| Self Resonant Frequency | 12MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.095" (2.41mm) |
| Features | https://www.digikey.com/en/products/detail/delevan/4302-183H/4192544 |