| PartNumber | NR4012T220M | NR4012T221M |
| Description | Fixed Inductors 4012 22uH 576mOhms +/-20% 510mA LwPrfl | Fixed Inductors INDCTR LW PROFL WND 220uH 20% |
| Manufacturer | Taiyo Yuden | Taiyo Yuden |
| Product Category | Fixed Inductors | Fixed Inductors |
| RoHS | Y | Y |
| Termination Style | SMD/SMT | SMD/SMT |
| Shielding | Shielded | Shielded |
| Inductance | 22 uH | 220 uH |
| Tolerance | 20 % | 20 % |
| Maximum DC Current | 540 mA | 270 mA |
| Maximum DC Resistance | 480 mOhms | 4 Ohms |
| Self Resonant Frequency | 18 MHz | 4 MHz |
| Saturation Current | 510 mA | - |
| Minimum Operating Temperature | - 25 C | - 25 C |
| Maximum Operating Temperature | + 120 C | + 120 C |
| Test Frequency | 100 kHz | 100 kHz |
| Termination | Standard | Standard |
| Mounting Style | PCB Mount | PCB Mount |
| Length | 4 mm | 4 mm |
| Width | 4 mm | 4 mm |
| Height | 1.2 mm | 1.2 mm |
| Application | Power | Power |
| Series | NR | NR |
| Packaging | Reel | Reel |
| Core Material | Ferrite | Ferrite |
| Product | Fixed Inductors | Fixed Inductors |
| Brand | Taiyo Yuden | Taiyo Yuden |
| Product Type | Fixed Inductors | Fixed Inductors |
| Factory Pack Quantity | 4500 | 4500 |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils |
| Unit Weight | 0.002258 oz | 0.002258 oz |