Description
FIXED IND 4.7UH 840MA 360 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRN2012T-4R7K.
SRN2012T-4R7K has an inductance value of 4.7 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.
SRN2012T-4R7K is rated for 840 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRN2012T-4R7K lists a DC resistance of 360mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRN2012T-4R7K uses a package or case of 0805 (2012 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 4.7 µH |
| Tolerance | ±10% |
| Current Rating | 840 mA |
| DC Resistance (DCR) | 360mOhm |
| Saturation Current | 520mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.079" L x 0.047" W (2.00mm x 1.20mm) |
| Case / Size | 0805 (2012 Metric) |
| Package / Case | 0805 (2012 Metric) |
| Supplier | Bourns Inc. |
| Description | FIXED IND 4.7UH 840MA 360 MOHM |
| Series | SRN2012T |
| Product Status | Active |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 14 @ 7.9MHz |
| Self Resonant Frequency | 65MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0805 (2012 Metric) |
| Height - Seated (Max) | 0.047" (1.20mm) |
