Description
FIXED IND 820UH 550MA 1.15 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SRR1208-821KL.
SRR1208-821KL 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.
SRR1208-821KL is rated for 550 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SRR1208-821KL lists a DC resistance of 1.15Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SRR1208-821KL 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 | 550 mA |
| DC Resistance (DCR) | 1.15Ohm Max |
| Saturation Current | 770mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.500" L x 0.500" W (12.70mm x 12.70mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Bourns Inc. |
| Description | FIXED IND 820UH 550MA 1.15 OHM |
| Series | SRR1208 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 12 @ 796kHz |
| Self Resonant Frequency | 1.2MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.335" (8.50mm) |
