| PartNumber | ISC1812ER331J | ISC1812ER330K | ISC1812ER331K |
| Description | Fixed Inductors ISC-1812 330 5% ER E3 | Fixed Inductors 33uH 10% | Inductor RF Chip Shielded/Molded Wirewound 330uH 10% 796KHz 40Q-Factor Ferrite 96mA 7.54Ohm DCR 1812 T/R |
| Manufacturer | Vishay | Vishay | - |
| Product Category | Fixed Inductors | Fixed Inductors | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Maximum DC Resistance | 15 mOhms | 1.72 Ohms | - |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | - |
| Package / Case | 1812 (4532 metric) | 1812 (4532 metric) | - |
| Series | ISC-1812 | ISC-1812 | - |
| Product | Fixed Inductors | Fixed Inductors | - |
| Brand | Vishay / Dale | Vishay / Dale | - |
| Case Code in | 1812 | 1812 | - |
| Case Code mm | 4532 | 4532 | - |
| Product Type | Fixed Inductors | Fixed Inductors | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Unit Weight | 0.000952 oz | 0.000952 oz | - |
| RoHS | - | Y | - |
| Shielding | - | Shielded | - |
| Inductance | - | 33 uH | - |
| Tolerance | - | 10 % | - |
| Maximum DC Current | - | 202 mA | - |
| Self Resonant Frequency | - | 12 MHz | - |
| Minimum Operating Temperature | - | - 55 C | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Q Minimum | - | 50 | - |
| Test Frequency | - | 2.52 MHz | - |
| Length | - | 4.5 mm | - |
| Width | - | 3.2 mm | - |
| Height | - | 3.2 mm | - |
| Packaging | - | Reel | - |
| Core Material | - | Ferrite | - |
| Type | - | Wirewound | - |
| Factory Pack Quantity | - | 500 | - |