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| Part Number | SRR1005-221K | SRR1005-222K | SRR1005-821K | SRR1005-271K | SRR1005-121K |
|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 220 µH | 2.2 mH | 820 µH | 270 µH | 120 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 450 mA | 140 mA | 240 mA | 400 mA | 600 mA |
| Current - Saturation (Isat) | 630mA | 210mA | 360mA | 520mA | 800mA |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 800mOhm Max | 6.5Ohm Max | 2.6Ohm Max | 1.1Ohm Max | 460mOhm Max |
| Q @ Freq | 30 @ 796kHz | 55 @ 252kHz | 37 @ 796kHz | 30 @ 796kHz | 30 @ 796kHz |
| Frequency - Self Resonant | 5.2MHz | 1.4MHz | 2.5MHz | 4.8MHz | 7.2MHz |
| Ratings | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz |
| Features | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - | - |
| Size / Dimension | 0.500" L x 0.394" W (12.70mm x 10.00mm) | 0.500" L x 0.394" W (12.70mm x 10.00mm) | 0.500" L x 0.394" W (12.70mm x 10.00mm) | 0.500" L x 0.394" W (12.70mm x 10.00mm) | 0.500" L x 0.394" W (12.70mm x 10.00mm) |
| Height - Seated (Max) | 0.205" (5.20mm) | 0.205" (5.20mm) | 0.205" (5.20mm) | 0.205" (5.20mm) | 0.205" (5.20mm) |
