| PartNumber | S1812R-274H | S1812R-274F | S1812R-274G |
| Description | Fixed Inductors 270uH 3% 4ohm Shielded SMT Induc | Fixed Inductors 270uH 1% 4ohm Shielded SMT Induc | Fixed Inductors 270uH 2% 4ohm Shielded SMT Induc |
| Manufacturer | - | API Delevan Inc. | - |
| Product Category | - | Fixed Inductors | - |
| Series | - | S1812R | - |
| Product | - | RF Inductors | - |
| Type | - | - | - |
| Packaging | - | Tape & Reel (TR) | - |
| Unit Weight | - | 0.000952 oz | - |
| Mounting Style | - | SMD/SMT | - |
| Current Rating | - | 135mA | - |
| Termination Style | - | SMD/SMT | - |
| Height | - | 3.4 mm | - |
| Length | - | 4.8 mm | - |
| Width | - | 3.4 mm | - |
| Package Case | - | 1812 (4532 metric) | - |
| Operating Temperature | - | -55°C ~ 125°C | - |
| Mounting Type | - | Surface Mount | - |
| Size Dimension | - | 0.190" L x 0.134" W (4.80mm x 3.40mm) | - |
| Tolerance | - | ±1% | - |
| Height Seated Max | - | 0.134" (3.40mm) | - |
| Ratings | - | - | - |
| Shielding | - | Shielded | - |
| Inductance | - | 270μH | - |
| DC Resistance DCR | - | 11 Ohm Max | - |
| Material Core | - | Ferrite | - |
| Current Saturation | - | - | - |
| Q Freq | - | 40 @ 790kHz | - |
| Frequency Self Resonant | - | 4MHz | - |
| Frequency Test | - | 790kHz | - |
| Maximum DC Current | - | 135 mA | - |
| Maximum DC Resistance | - | 11 Ohms | - |
| Self Resonant Frequency | - | 4 MHz | - |
| Q Minimum | - | 40 | - |