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| Part Number | SDR0403-1R4ML | SDR0403-1R8ML | SDR0403-1R0ML |
|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite |
| Inductance | 1.4 µH | 1.8 µH | 1 µH |
| Tolerance | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 3.3 A | 2.91 A | 3.8 A |
| Current - Saturation (Isat) | 5.1A | 4.4A | 5.5A |
| Shielding | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 38mOhm Max | 42mOhm Max | 33mOhm Max |
| Q @ Freq | 28 @ 7.96MHz | 28 @ 7.96MHz | 28 @ 7.96MHz |
| Frequency - Self Resonant | 110MHz | 90MHz | 150MHz |
| Ratings | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz |
| Features | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - |
| Size / Dimension | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.177" L x 0.157" W (4.50mm x 4.00mm) | 0.177" L x 0.157" W (4.50mm x 4.00mm) |
| Height - Seated (Max) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) |
