Description
FIXED IND 47UH 1.45A 270 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRU8045A-470Y.
SRU8045A-470Y 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.
SRU8045A-470Y is rated for 1.45 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRU8045A-470Y lists a DC resistance of 270mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRU8045A-470Y uses a package or case of 4-SMD. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 47 µH |
| Tolerance | ±30% |
| Current Rating | 1.45 A |
| DC Resistance (DCR) | 270mOhm Max |
| Saturation Current | 1.4A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.315" L x 0.315" W (8.00mm x 8.00mm) |
| Case / Size | 4-SMD |
| Package / Case | 4-SMD |
| Supplier | Bourns Inc. |
| Description | FIXED IND 47UH 1.45A 270 MOHM |
| Series | SRU8045A |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 12 @ 2.52MHz |
| Self Resonant Frequency | 6MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Height - Seated (Max) | 0.189" (4.80mm) |
| Features | - |
