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| Part Number | SDR1005-102K | SDR1005-102KL | SDR1005-103K | SDR1005-101K |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Obsolete | Active | Obsolete | Obsolete |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 1 mH | 1 mH | 10 mH | 100 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 300 mA | 300 mA | 100 mA | 1 A |
| Current - Saturation (Isat) | 350mA | 350mA | 110mA | 1.2A |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 3.9Ohm Max | 3.9Ohm Max | 39Ohm Max | 330mOhm Max |
| Q @ Freq | 78 @ 122kHz | 78 @ 122kHz | 102 @ 138kHz | 41 @ 56kHz |
| Frequency - Self Resonant | 2MHz | 2MHz | 1MHz | 8MHz |
| Ratings | - | - | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 1 kHz |
| Features | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - |
| Size / Dimension | 0.500" L x 0.394" W (12.70mm x 10.00mm) | 0.500" L x 0.394" W (12.70mm x 10.00mm) | 0.500" L x 0.394" W (12.70mm x 10.00mm) | 0.500" L x 0.394" W (12.70mm x 10.00mm) |
| Height - Seated (Max) | 0.197" (5.00mm) | 0.197" (5.00mm) | 0.197" (5.00mm) | 0.197" (5.00mm) |
