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| Part Number | SRF1280A-4R7Y | SRF1260A-4R7Y | SRF1280-4R7Y |
|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active |
| Number of Coils | 2 | 2 | 2 |
| Inductance - Connected In Parallel | 4.7 µH | 4.7 µH | 4.7 µH |
| Inductance - Connected In Series | 18.8 µH | 18.8 µH | 18.8 µH |
| Tolerance | ±30% | ±30% | ±30% |
| Current Rating - Parallel | 8.25 A | 7.18 A | 8.25 A |
| Current Rating - Series | 4.13 A | 3.59 A | 4.13 A |
| Current Saturation - Parallel | 16.5 A | 9.71 A | 16.5 A |
| Current Saturation - Series | 8.24 A | 4.86 A | 8.24 A |
| DC Resistance (DCR) - Parallel | 13.5mOhm Max | 13.7mOhm Max | 13.5mOhm Max |
| DC Resistance (DCR) - Series | 50mOhm Max | 47.9mOhm Max | 50mOhm Max |
| Shielding | Shielded | Shielded | Shielded |
| Ratings | AEC-Q200 | AEC-Q200 | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 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) |
| Height | 0.315" (8.00mm) | 0.244" (6.20mm) | 0.315" (8.00mm) |
