Description
FIXED IND 47UH 2.2A 170 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SDR1105-470KL.
SDR1105-470KL has an inductance value of 47 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.
SDR1105-470KL is rated for 2.2 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SDR1105-470KL lists a DC resistance of 170mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SDR1105-470KL 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 | 47 µH |
| Tolerance | ±10% |
| Current Rating | 2.2 A |
| DC Resistance (DCR) | 170mOhm Max |
| Saturation Current | 4A |
| 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 47UH 2.2A 170 MOHM SMD |
| Series | SDR1105 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | - |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Height - Seated (Max) | 0.197" (5.00mm) |
| Features | - |
