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| Part Number | B1047AS-220M=P3 | B1047AS-270M=P3 | B1047AS-820M=P3 | B1047AS-221M=P3 | B1047AS-120M=P3 |
|---|---|---|---|---|---|
| Manufacturer | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics |
| 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 | 22 µH | 27 µH | 82 µH | 220 µH | 12 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 1.8 A | 1.6 A | 940 mA | 470 mA | 2.4 A |
| Current - Saturation (Isat) | 2A | 1.8A | 1A | 620mA | 2.7A |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 120mOhm Max | 130mOhm Max | 320mOhm Max | 1.1Ohm Max | 63mOhm Max |
| Q @ Freq | - | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - | - |
| Ratings | - | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | 2-SMD | 2-SMD | 2-SMD | 2-SMD | 2-SMD |
| Size / Dimension | 0.299" L x 0.299" W (7.60mm x 7.60mm) | 0.299" L x 0.299" W (7.60mm x 7.60mm) | 0.299" L x 0.299" W (7.60mm x 7.60mm) | 0.299" L x 0.299" W (7.60mm x 7.60mm) | 0.299" L x 0.299" W (7.60mm x 7.60mm) |
| Height - Seated (Max) | 0.197" (5.00mm) | 0.197" (5.00mm) | 0.197" (5.00mm) | 0.197" (5.00mm) | 0.197" (5.00mm) |
