Description
FIXED IND 47UH 480MA 1.25 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRR4011-470YL.
SRR4011-470YL 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.
SRR4011-470YL is rated for 480 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRR4011-470YL lists a DC resistance of 1.25Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRR4011-470YL 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 | ±30% |
| Current Rating | 480 mA |
| DC Resistance (DCR) | 1.25Ohm Max |
| Saturation Current | 400mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.189" L x 0.189" W (4.80mm x 4.80mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 47UH 480MA 1.25 OHM |
| Series | SRR4011 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 10 @ 2.52MHz |
| Self Resonant Frequency | 18MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.051" (1.30mm) |
