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| Part Number | CDRH4D28NP-3R3NC | CDRH4D28NP-3R9NC | CDRH3D28NP-3R3NC | CDRH4D22NP-3R3NC |
|---|---|---|---|---|
| Manufacturer | Sumida America Components Inc. | Sumida America Components Inc. | Sumida America Components Inc. | Sumida America Components Inc. |
| Product Status | Active | Active | Active | Active |
| Type | - | - | - | - |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 3.3 µH | 3.9 µH | 3.3 µH | 3.3 µH |
| Tolerance | ±30% | ±30% | ±30% | ±30% |
| Current Rating (Amps) | 1.57 A | 1.44 A | 1.85 A | 3.07 A |
| Current - Saturation (Isat) | - | - | 2A | 1.4A |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 49.2mOhm Max | 64.8mOhm Max | 72.1mOhm Max | 35.1mOhm Max |
| Q @ Freq | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - |
| Ratings | - | - | - | - |
| Operating Temperature | -40°C ~ 100°C | -40°C ~ 100°C | -40°C ~ 105°C | -40°C ~ 100°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 | 0.185" L x 0.185" W (4.70mm x 4.70mm) | 0.185" L x 0.185" W (4.70mm x 4.70mm) | 0.150" L x 0.150" W (3.80mm x 3.80mm) | 0.185" L x 0.185" W (4.70mm x 4.70mm) |
| Height - Seated (Max) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.094" (2.40mm) |
