Description
FIXED IND 18UH 3.3A 70 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SDR1105-180ML.
SDR1105-180ML 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.
SDR1105-180ML is rated for 3.3 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SDR1105-180ML lists a DC resistance of 70mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SDR1105-180ML 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 | ±20% |
| Current Rating | 3.3 A |
| DC Resistance (DCR) | 70mOhm Max |
| Saturation Current | 7A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.437" L x 0.394" W (11.10mm x 10.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 18UH 3.3A 70 MOHM SMD |
| Series | SDR1105 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | - |
| Ratings | - |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Height - Seated (Max) | 0.197" (5.00mm) |
| Features | - |
