| PartNumber | SRR4018-390Y | SRR4018-2R7Y | SRR4018-330Y |
| Description | Fixed Inductors 39uH 30% SMD 4018 | Fixed Inductors 2.7uH 30% SMD 4018 | Fixed Inductors 33uH 30% SMD 4018 |
| Manufacturer | Bourns | Bourns | Bourns |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | Y | Y |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 39 uH | 2.7 uH | 33 uH |
| Tolerance | 30 % | 30 % | 30 % |
| Maximum DC Current | 640 mA | 2.03 A | 730 mA |
| Maximum DC Resistance | 540 mOhms | 60 mOhms | 420 mOhms |
| Self Resonant Frequency | 19 MHz | 78 MHz | 21 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Q Minimum | 8 | 8 | 7 |
| Test Frequency | 2.52 MHz | 7.96 MHz | 2.52 MHz |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Package / Case | 2020 | 2020 | 2020 |
| Length | 4.8 mm | 4.8 mm | 4.8 mm |
| Width | 4.8 mm | 4.8 mm | 4.8 mm |
| Height | 1.8 mm | 1.8 mm | 1.8 mm |
| Application | Power | Power | Power |
| Series | SRR4018 | SRR4018 | SRR4018 |
| Packaging | Reel | Reel | Reel |
| Product | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Type | Shielded Power Inductor | Shielded Power Inductor | Shielded Power Inductor |
| Brand | Bourns | Bourns | Bourns |
| Product Type | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Factory Pack Quantity | 800 | 800 | 800 |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | Inductors, Chokes & Coils |
| Unit Weight | - | - | 0.005855 oz |