| PartNumber | ISC1812ER181K | ISC1812ER181J | ISC1812ER180K |
| Description | Fixed Inductors 180uH 10% | Fixed Inductors 180uH 5% | Fixed Inductors ISC-1812 18 10% ER E3 |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| RoHS | Y | Y | - |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Inductance | 180 uH | 180 uH | - |
| Tolerance | 10 % | 5 % | - |
| Maximum DC Current | 111 mA | 111 mA | - |
| Maximum DC Resistance | 5.72 Ohms | 5.72 Ohms | 820 mOhms |
| Self Resonant Frequency | 4.5 MHz | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Q Minimum | 40 | - | - |
| Test Frequency | 0.796 MHz | - | - |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | PCB Mount |
| Package / Case | 1812 (4532 metric) | 1812 (4532 metric) | 1812 (4532 metric) |
| Length | 4.5 mm | - | - |
| Width | 3.2 mm | - | - |
| Series | ISC-1812 | ISC-1812 | ISC-1812 |
| Packaging | Reel | Reel | - |
| Product | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Brand | Vishay / Dale | Vishay / Dale | Vishay / Dale |
| Case Code in | 1812 | 1812 | 1812 |
| Case Code mm | 4532 | 4532 | 4532 |
| Product Type | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | Inductors, Chokes & Coils |
| Unit Weight | 0.000952 oz | 0.000952 oz | 0.000952 oz |