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| Part Number | SRF1280A-8R2Y | SRF1260A-8R2Y | SRF1280-8R2Y | SRF1280A-2R2Y |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active |
| Number of Coils | 2 | 2 | 2 | 2 |
| Inductance - Connected In Parallel | 8.2 µH | 8.2 µH | 8.2 µH | 2.2 µH |
| Inductance - Connected In Series | 32.8 µH | 32.8 µH | 32.8 µH | 8.8 µH |
| Tolerance | ±30% | ±30% | ±30% | ±30% |
| Current Rating - Parallel | 6.32 A | 5.54 A | 6.32 A | 12.5 A |
| Current Rating - Series | 3.16 A | 2.77 A | 3.16 A | 6.23 A |
| Current Saturation - Parallel | 12.2 A | 7.86 A | 12.2 A | 25.5 A |
| Current Saturation - Series | 6.09 A | 3.93 A | 6.09 A | 12.7 A |
| DC Resistance (DCR) - Parallel | 19.1mOhm Max | 19.4mOhm Max | 19.1mOhm Max | 9.2mOhm Max |
| DC Resistance (DCR) - Series | 71.4mOhm Max | 73.7mOhm Max | 71.4mOhm Max | 33.8mOhm Max |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| Ratings | AEC-Q200 | AEC-Q200 | - | AEC-Q200 |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Size / Dimension | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Height | 0.315" (8.00mm) | 0.244" (6.20mm) | 0.315" (8.00mm) | 0.315" (8.00mm) |
