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| Part Number | 1277AS-H-4R7M=P2 | 1277AS-H-1R0M=P2 | 1277AS-H-100M=P2 | 1277AS-H-2R2M=P2 | 1277AS-H-6R8M=P2 |
| Manufacturer | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics |
| Series | DFE322512C | DFE322512C | DFE322512C | DFE322512C | DFE322512C |
| Package/Case | 1210 (3225 Metric) | 1210 (3225 Metric) | 1210 (3225 Metric) | 1210 (3225 Metric) | 1210 (3225 Metric) |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| 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 | Iron Powder | Iron Powder | Iron Powder | Iron Powder | Iron Powder |
| Inductance | 4.7 µH | 1 µH | 10 µH | 2.2 µH | 6.8 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 1.4 A | 3.1 A | 900 mA | 2.1 A | 1.2 A |
| Current - Saturation (Isat) | 1.8A | 3.7A | 1.2A | 2.6A | 1.5A |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 180mOhm Max | 45mOhm Max | 420mOhm Max | 84mOhm Max | 276mOhm 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 | 1 MHz | 1 MHz | 1 MHz | 1 MHz | 1 MHz |
| Features | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | - | - | - | - | - |
| Size / Dimension | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) |
| Height - Seated (Max) | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) |
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