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| PartNumber | DRQ127-8R2-R | DRQ127-821-R | DRQ127-820-R |
| Description | Coupled Inductors 8.2uH 12.2A 0.0157ohms | Fixed Inductors 820uH 1.27A 1.47ohms | Fixed Inductors 82uH 4.0A 0.143ohms |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Coupled Inductors | Arrays, Signal Transformers | Arrays, Signal Transformers |
| RoHS | Y | - | - |
| Series | DRQ | DRQ | DRQ |
| Inductance Parallel | 8.861 uH | - | - |
| Inductance Series | 35.44 uH | - | - |
| Tolerance | 20 % | ±20% | ±20% |
| Maximum DC Current | 6.32 A, 3.16 A | 1.27 A | 4.06 A |
| Maximum DC Resistance | 15.7 mOhms, 62.7 mOhms | 1.47 Ohms | 143 mOhms |
| Length | 12.5 mm | 12.5 mm | 12.5 mm |
| Width | 12.5 mm | 12.5 mm | 12.5 mm |
| Height | 8 mm | 0.315" (8.00mm) | 0.315" (8.00mm) |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Reel | Tape & Reel (TR) Alternate Packaging | Digi-ReelR Alternate Packaging |
| Core Material | Ferrite | - | Ferrite |
| Product | Coupled Inductors | Inductors | Inductors |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Type | Dual winding Inductors | - | Dual Winding Inductor |
| Brand | Coiltronics / Eaton | - | - |
| Mounting Style | SMD/SMT | - | - |
| Product Type | Coupled Inductors | - | - |
| Factory Pack Quantity | 350 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Unit Weight | 0.208000 oz | 0.208000 oz | 0.208000 oz |
| Package Case | - | Nonstandard | Nonstandard |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.492" L x 0.492" W (12.50mm x 12.50mm) | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Shielding | - | Shielded | Shielded |
| Inductance | - | 820 uH | 82 uH |
| Number of Coils | - | 2 | 2 |
| Inductance Connected In Series | - | 3.272mH | 319μH |
| Inductance Connected In Parallel | - | 818.1μH | 79.75μH |
| Current Rating Parallel | - | 650mA | 2.09A |
| Current Rating Series | - | 325mA | 1.04A |
| Current Saturation Parallel | - | 1.27A | 4.06A |
| Current Saturation Series | - | 633mA | 2.03A |
| DC Resistance DCR Parallel | - | 1.47 Ohm | 143 mOhm |
| DC Resistance DCR Series | - | 5.88 Ohm | 573 mOhm |
| Operating Temperature Range | - | - | - 40 C to + 125 C |
| Test Frequency | - | - | 100 kHz |