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| Part Number | 1255AY-1R2N=P3 | 1255AY-2R2N=P3 | 1255AY-1R8N=P3 | 1255AY-1R0N=P3 |
|---|---|---|---|---|
| Manufacturer | Murata Electronics | Murata Electronics | Murata Electronics | Murata Electronics |
| Product Status | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 1.2 µH | 2.2 µH | 1.8 µH | 1 µH |
| Tolerance | ±30% | ±30% | ±30% | ±30% |
| Current Rating (Amps) | 5.9 A | 4.7 A | 5.3 A | 6.5 A |
| Current - Saturation (Isat) | 8.4A | 6.3A | 6.8A | 9.5A |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 12mOhm | 16mOhm | 14mOhm | 10mOhm |
| Q @ Freq | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - |
| Ratings | - | - | - | - |
| Operating Temperature | -40°C ~ 85°C | - | - | - |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - |
| Size / Dimension | 0.248" L x 0.248" W (6.30mm x 6.30mm) | 0.248" L x 0.248" W (6.30mm x 6.30mm) | 0.248" L x 0.248" W (6.30mm x 6.30mm) | 0.248" L x 0.248" W (6.30mm x 6.30mm) |
| Height - Seated (Max) | 0.177" (4.50mm) | 0.177" (4.50mm) | 0.177" (4.50mm) | 0.177" (4.50mm) |
