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| PartNumber | S1812-274F | S1812-274G | S1812-274H |
| Description | Fixed Inductors 270uH 1% 4ohm Shielded SMT Induc | Fixed Inductors 270uH 2% 4ohm Shielded SMT Induc | Fixed Inductors 270uH 3% 4ohm Shielded SMT Induc |
| Manufacturer | API Delevan Inc. | API Delevan Inc. | - |
| Product Category | Fixed Inductors | Fixed Inductors | - |
| Series | S1812 | S1812 | - |
| Product | RF Inductors | RF Inductors | - |
| Type | - | - | - |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | - |
| Unit Weight | 0.000952 oz | 0.000952 oz | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Current Rating | 135mA | 135mA | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Height | 3.4 mm | 3.4 mm | - |
| Length | 4.8 mm | 4.8 mm | - |
| Width | 3.4 mm | 3.4 mm | - |
| Package Case | 1812 (4532 metric) | 1812 (4532 metric) | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Size Dimension | 0.190" L x 0.134" W (4.80mm x 3.40mm) | 0.190" L x 0.134" W (4.80mm x 3.40mm) | - |
| Tolerance | ±1% | ±2% | - |
| Height Seated Max | 0.134" (3.40mm) | 0.134" (3.40mm) | - |
| Ratings | - | - | - |
| Shielding | Shielded | Shielded | - |
| Inductance | 270μH | 270μH | - |
| DC Resistance DCR | 11 Ohm Max | 11 Ohm Max | - |
| Material Core | Ferrite | Ferrite | - |
| Current Saturation | - | - | - |
| Q Freq | 40 @ 790kHz | 40 @ 790kHz | - |
| Frequency Self Resonant | 4MHz | 4MHz | - |
| Frequency Test | 790kHz | 790kHz | - |
| Maximum DC Current | 135 mA | 135 mA | - |
| Maximum DC Resistance | 11 Ohms | 11 Ohms | - |
| Self Resonant Frequency | 4 MHz | 4 MHz | - |
| Q Minimum | 40 | 40 | - |