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| Part Number | CR75-271KC | CR75-471KC | CR75-221KC | CR75-270KC |
|---|---|---|---|---|
| Manufacturer | Sumida America Components Inc. | Sumida America Components Inc. | Sumida America Components Inc. | Sumida America Components Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 270 µH | 470 µH | 220 µH | 27 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 420 mA | 340 mA | 490 mA | 1.3 A |
| Current - Saturation (Isat) | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 1.11Ohm Max | 1.96Ohm Max | 960mOhm Max | 120mOhm Max |
| Q @ Freq | - | - | - | - |
| Frequency - Self Resonant | 4.8MHz | 3.8MHz | 5.2MHz | 15MHz |
| Ratings | - | - | - | - |
| Operating Temperature | -30°C ~ 100°C | -30°C ~ 100°C | -30°C ~ 100°C | -30°C ~ 100°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 2.52 MHz |
| Features | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - |
| Size / Dimension | 0.307" L x 0.276" W (7.80mm x 7.00mm) | 0.307" L x 0.276" W (7.80mm x 7.00mm) | 0.307" L x 0.276" W (7.80mm x 7.00mm) | 0.307" L x 0.276" W (7.80mm x 7.00mm) |
| Height - Seated (Max) | 0.217" (5.50mm) | 0.217" (5.50mm) | 0.217" (5.50mm) | 0.217" (5.50mm) |
