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| PartNumber | MILS1812R-392K | MILS1812R-391K | MILS1812R-393K |
| Description | Fixed Inductors RoHS, Surface Mount, Shielded Inductor, 3.9 uH , +/- 10% | Fixed Inductors RoHS, Surface Mount, Shielded Inductor, .39 uH , +/- 10% | Fixed Inductors 39UH 10% |
| Manufacturer | API Delevan | API Delevan | API Delevan [MIL] |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 3.9 uH | 390 nH | 39μH |
| Tolerance | 10 % | 10 % | ±10% |
| Maximum DC Current | 487 mA | 260 mA | 250 mA |
| Maximum DC Resistance | 56 Ohms | 260 mOhms | 11 Ohms |
| Self Resonant Frequency | 56 MHz | 215 MHz | 11 MHz |
| Q Minimum | 40 | 25 | 50 |
| Termination | - | - | - |
| Mounting Style | PCB Mount | PCB Mount | SMD/SMT |
| Package / Case | 1812(4532 metric) | 1812(4532 metric) | - |
| Length | 4.8 mm | 4.8 mm | 4.8 mm |
| Width | 3.4 mm | 3.4 mm | 3.4 mm |
| Height | 3.4 mm | 3.4 mm | 3.4 mm |
| Application | RF | RF | - |
| Series | S1812/R | S1812/R | MILS1812R |
| Packaging | Reel | Reel | Tape & Reel (TR) |
| Product | Fixed Inductors | Fixed Inductors | RF Inductors |
| Brand | API Delevan | API Delevan | - |
| Case Code in | 1812 | 1812 | - |
| Case Code mm | 532 | 532 | - |
| Product Type | Fixed Inductors | Fixed Inductors | - |
| Factory Pack Quantity | 500 | 500 | - |
| Subcategory | Inductors, Chokes & Coils | Inductors, Chokes & Coils | - |
| Unit Weight | 0.005291 oz | 0.005291 oz | 0.005291 oz |
| Type | - | - | - |
| Current Rating | - | - | 250mA |
| Package Case | - | - | 1812(4532 metric) |
| Operating Temperature | - | - | -55°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Size Dimension | - | - | 0.190" L x 0.134" W (4.83mm x 3.40mm) |
| Height Seated Max | - | - | 0.134" (3.40mm) |
| Ratings | - | - | - |
| DC Resistance DCR | - | - | 3.2 Ohm Max |
| Material Core | - | - | Ferrite |
| Current Saturation | - | - | - |
| Q Freq | - | - | 50 @ 2.5MHz |
| Frequency Self Resonant | - | - | 11MHz |
| Frequency Test | - | - | 2.5MHz |