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| PartNumber | DRQ74-330-R | DRQ74-331-R | DRQ74-3R3-R |
| Description | Coupled Inductors 33uH 1.73A 0.143ohms | Fixed Inductors 330uH 0.54A 1.41ohms | Fixed Inductors 3.3uH 5.4A 0.0183ohms |
| Manufacturer | Eaton | Eaton | Eaton |
| Product Category | Coupled Inductors | Arrays, Signal Transformers | Arrays, Signal Transformers |
| RoHS | Y | - | - |
| Series | DRQ | DRQ | DRQ |
| Inductance Parallel | 33.01 uH | - | - |
| Inductance Series | 132 uH | - | - |
| Tolerance | 20 % | ±20% | ±20% |
| Maximum DC Current | 1.41 A, 0.702 A | 440 mA | 4.22 A |
| Maximum DC Resistance | 143 mOhms, 574 mOhms | 1.59 Ohms | 25.9 mOhms |
| Length | 7.6 mm | 7.6 mm | 7.6 mm |
| Width | 7.6 mm | 7.6 mm | 7.6 mm |
| Height | 4.45 mm | 0.175" (4.45mm) | 0.175" (4.45mm) |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Packaging | Reel | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Core Material | Ferrite | - | - |
| Product | Coupled Inductors | Inductors | Inductors |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Type | Dual winding Inductors | - | - |
| Brand | Coiltronics / Eaton | - | - |
| Mounting Style | SMD/SMT | - | - |
| Product Type | Coupled Inductors | - | - |
| Factory Pack Quantity | 1100 | - | - |
| Subcategory | Inductors, Chokes & Coils | - | - |
| Unit Weight | 0.048000 oz | 0.048000 oz | 0.048000 oz |
| Package Case | - | Nonstandard | Nonstandard |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Size Dimension | - | 0.299" L x 0.299" W (7.60mm x 7.60mm) | 0.299" L x 0.299" W (7.60mm x 7.60mm) |
| Shielding | - | Shielded | Shielded |
| Inductance | - | 330 uH | 3.3 uH |
| Number of Coils | - | 2 | 2 |
| Inductance Connected In Series | - | 1.342mH | 13.58μH |
| Inductance Connected In Parallel | - | 335.6μH | 3.396μH |
| Current Rating Parallel | - | 450mA | 3.94A |
| Current Rating Series | - | 224mA | 1.97A |
| Current Saturation Parallel | - | 540mA | 5.4A |
| Current Saturation Series | - | 270mA | 2.7A |
| DC Resistance DCR Parallel | - | 1.41 Ohm | 18.3 mOhm |
| DC Resistance DCR Series | - | 5.66 Ohm | 73.2 mOhm |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Coiltronics / Eaton |
DRQ74-330-R | Coupled Inductors 33uH 1.73A 0.143ohms | |
| DRQ74-331-R | Fixed Inductors 330uH 0.54A 1.41ohms | ||
| DRQ74-3R3-R | Fixed Inductors 3.3uH 5.4A 0.0183ohms | ||
| DRQ74-330-R | Fixed Inductors 33uH 1.73A 0.143ohms |