| PartNumber | PM1812-180J-RC | PM1812-181J | PM1812-180J |
| Description | Fixed Inductors 18uH 5% | Fixed Inductors 180uH 5% | FIXED IND 18UH 190MA 2.8 OHM SMD |
| Manufacturer | Bourns | Bourns | - |
| Product Category | Fixed Inductors | Fixed Inductors | - |
| RoHS | Y | N | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Shielding | Unshielded | Unshielded | - |
| Inductance | 18 uH | 180 uH | - |
| Tolerance | 5 % | 5 % | - |
| Maximum DC Current | 190 mA | 102 mA | - |
| Maximum DC Resistance | 2.8 Ohms | 9.5 Ohms | - |
| Self Resonant Frequency | 5 MHz | 5 MHz | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Q Minimum | 40 | 40 | - |
| Test Frequency | 2.52 MHz | - | - |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Package / Case | 1812 (4532 metric) | 1812 (4532 metric) | - |
| Length | 4.5 mm | 4.5 mm | - |
| Width | 3.2 mm | 3.2 mm | - |
| Height | 3.2 mm | 3.2 mm | - |
| Application | Power | Power | - |
| Series | PM1812 | PM1812 | - |
| Packaging | Reel | Reel | - |
| Product | Fixed Inductors | Fixed Inductors | - |
| Brand | J.W. Miller | J.W. Miller | - |
| Case Code in | 1812 | 1812 | - |
| Case Code mm | 4532 | 4532 | - |
| Product Type | Fixed Inductors | Fixed Inductors | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Unit Weight | 0.000952 oz | 0.000952 oz | - |