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| Part Number | PM1608S-681M-RC | PM1608S-682M-RC | PM1608-681M-RC | PM1608S-680M-RC |
|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 680 µH | 6.8 mH | 680 µH | 68 µH |
| Tolerance | ±20% | ±20% | ±20% | ±20% |
| Current Rating (Amps) | 180 mA | 40 mA | 120 mA | 400 mA |
| Current - Saturation (Isat) | - | - | 140mA | - |
| Shielding | Shielded | Shielded | Unshielded | Shielded |
| DC Resistance (DCR) | 2.2Ohm Max | 25Ohm Max | 9.2Ohm Max | 290mOhm Max |
| Q @ Freq | 40 @ 100kHz | 50 @ 100kHz | 58 @ 796kHz | 40 @ 100kHz |
| Frequency - Self Resonant | 3MHz | 1MHz | 3MHz | 15MHz |
| Ratings | - | - | - | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -40°C ~ 125°C | -55°C ~ 125°C |
| Inductance Frequency - Test | 100 kHz | 100 kHz | 796 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 | 0.260" L x 0.173" W (6.60mm x 4.40mm) | 0.260" L x 0.173" W (6.60mm x 4.40mm) | 0.260" L x 0.175" W (6.60mm x 4.45mm) | 0.260" L x 0.173" W (6.60mm x 4.40mm) |
| Height - Seated (Max) | 0.118" (3.00mm) | 0.118" (3.00mm) | 0.115" (2.92mm) | 0.118" (3.00mm) |
