| PartNumber | NRS4018T220MDGJ | NRS4018T221MDGJ | NRS4018T220MDGJV |
| Description | Fixed Inductors 4018 22uH 348mOhms +/-20%Tol 720mA | Fixed Inductors 4.56 Ohms +/-20% Tol 170mA | Fixed Inductors 4018 22uH 348mOhms +/-20%Tol 720mA Q200 |
| Manufacturer | Taiyo Yuden | Taiyo Yuden | Taiyo Yuden |
| 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 | 22 uH | 220 uH | 22 uH |
| Tolerance | 20 % | 20 % | 20 % |
| Maximum DC Current | 720 mA | 170 mA | 720 mA |
| Maximum DC Resistance | 290 mOhms | 4.56 Ohms | 290 mOhms |
| Self Resonant Frequency | 15 MHz | 4 MHz | 15 MHz |
| Saturation Current | 900 mA | 275 mA | 900 mA |
| Minimum Operating Temperature | - 25 C | - 25 C | - 25 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Test Frequency | 100 kHz | 100 kHz | 100 kHz |
| Termination | Standard | Standard | Standard |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Package / Case | 4018 | 4018 | 4018 |
| Length | 4 mm | 4 mm | 4 mm |
| Width | 4 mm | 4 mm | 4 mm |
| Height | 1.8 mm | 1.8 mm | 1.8 mm |
| Application | Power | Power | Power |
| Series | NRS | NRS | NRS |
| Packaging | Reel | Reel | Reel |
| Core Material | Ferrite | Ferrite | Ferrite |
| Product | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Brand | Taiyo Yuden | Taiyo Yuden | Taiyo Yuden |
| Case Code in | 1607 | 1607 | 1607 |
| Case Code mm | 4018 | 4018 | 4018 |
| Product Type | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Factory Pack Quantity | 3500 | 3500 | 3500 |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | Inductors, Chokes & Coils |
| Unit Weight | 0.003527 oz | 0.003527 oz | 0.003527 oz |