Description
FIXED IND 820UH 700MA 1.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRR1280A-821K.
SRR1280A-821K has an inductance value of 820 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.
SRR1280A-821K is rated for 700 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRR1280A-821K lists a DC resistance of 1.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRR1280A-821K 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 | 820 µH |
| Tolerance | ±10% |
| Current Rating | 700 mA |
| DC Resistance (DCR) | 1.5Ohm Max |
| Saturation Current | 940mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 820UH 700MA 1.5 OHM |
| Series | SRR1280A |
| Product Status | Active |
| Type / Construction | - |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 20 @ 1KHz |
| Self Resonant Frequency | 1.4MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1280 |
| Height - Seated (Max) | 0.315" (8.00mm) |
| Features | - |
