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| Part Number | SDR0703-4R7ML | SDR0603-4R7ML | SDR0703-2R7ML | SDR0703-4R7KL | SDR0703-4R7M |
|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Obsolete |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 4.7 µH | 4.7 µH | 2.7 µH | 4.7 µH | 4.7 µH |
| Tolerance | ±20% | ±20% | ±20% | ±10% | ±20% |
| Current Rating (Amps) | 1.5 A | 1.8 A | 1.7 A | 1.5 A | 1.5 A |
| Current - Saturation (Isat) | 2.1A | 2.2A | 2.5A | 2.1A | 2.1A |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 100mOhm Max | 70mOhm Max | 65mOhm Max | 100mOhm Max | 100mOhm Max |
| Q @ Freq | 20 @ 7.96MHz | 20 @ 7.96MHz | 23 @ 7.96MHz | 20 @ 7.96MHz | 20 @ 7.96MHz |
| Frequency - Self Resonant | 60MHz | 56MHz | 80MHz | 60MHz | 60MHz |
| Ratings | - | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 100 kHz | 1 kHz | 100 kHz | 100 kHz | 100 kHz |
| Features | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - | - |
| Size / Dimension | 0.256" L x 0.177" W (6.50mm x 4.50mm) | 0.228" L x 0.228" W (5.80mm x 5.80mm) | 0.256" L x 0.177" W (6.50mm x 4.50mm) | 0.256" L x 0.177" W (6.50mm x 4.50mm) | 0.256" L x 0.177" W (6.50mm x 4.50mm) |
| Height - Seated (Max) | 0.106" (2.70mm) | 0.154" (3.90mm) | 0.106" (2.70mm) | 0.106" (2.70mm) | 0.106" (2.70mm) |
