| PartNumber | 5900-121 | 5900-120 | 5900-120-RC |
| Description | Fixed Inductors 120uH 10% | Fixed Inductors 12uH 10% | Fixed Inductors 12uH 10% |
| Manufacturer | Bourns | Bourns | Bourns Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | N | N | - |
| Termination Style | Axial | Axial | Axial |
| Shielding | Unshielded | Unshielded | Unshielded |
| Inductance | 120 uH | 12 uH | 12μH |
| Tolerance | 10 % | 10 % | ±10% |
| Maximum DC Current | 2.54 A | 8.21 A | 4 A |
| Maximum DC Resistance | 113 mOhms | 19 mOhms | 19 mOhms |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | Through Hole |
| Length | 0.9 in | 0.9 in | 0.9 in |
| Diameter | 0.453 in | 0.453 in | 0.453 in |
| Application | Power | Power | - |
| Series | 5900 | 5900 | 5900 |
| Product | Fixed Inductors | Fixed Inductors | Power Inductors |
| Brand | Bourns | Bourns | - |
| Product Type | Fixed Inductors | Fixed Inductors | - |
| Factory Pack Quantity | 100 | 100 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Unit Weight | 0.176370 oz | 0.176370 oz | - |
| Type | - | - | Wirewound |
| Packaging | - | - | Bulk |
| Current Rating | - | - | 4.6A |
| Package Case | - | - | Axial |
| Operating Temperature | - | - | -55°C ~ 105°C |
| Mounting Type | - | - | Through Hole |
| Size Dimension | - | - | 0.453" Dia x 0.900" L (11.51mm x 22.86mm) |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| DC Resistance DCR | - | - | 21 mOhm Max |
| Material Core | - | - | Ferrite |
| Current Saturation | - | - | 8.1A |
| Q Freq | - | - | - |
| Frequency Self Resonant | - | - | - |
| Frequency Test | - | - | 1kHz |
| Core Material | - | - | Ferrite |