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| PartNumber | 1641R-272H | 1641R-272J | 1641R-272K |
| Description | Fixed Inductors 2.7uH 3% .28ohm Mold Shield Coil Ind | Fixed Inductors 2.7uH 5% .28ohm Mold Shield Coil Ind | Fixed Inductors 2.7 uH |
| Manufacturer | API Delevan Inc. | API Delevan Inc. | API Delevan Inc. |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | 1641R | 1641R | 1641R |
| Product | RF Inductors | RF Inductors | RF Inductors |
| Type | Molded | Molded | Molded |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Bulk |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Current Rating | 545mA | 545mA | 545mA |
| Termination Style | Axial | Axial | Axial |
| Operating Temperature Range | - 55 C to + 105 C | - 55 C to + 105 C | - 55 C to + 105 C |
| Length | 10.41 mm | 10.41 mm | 10.41 mm |
| Package Case | Axial | Axial | Axial |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Size Dimension | 0.162" Dia x 0.410" L (4.11mm x 10.41mm) | 0.162" Dia x 0.410" L (4.11mm x 10.41mm) | 0.162" Dia x 0.410" L (4.11mm x 10.41mm) |
| Tolerance | ±3% | ±5% | ±10% |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| Diameter | 4.11 mm | 4.11 mm | 4.11 mm |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 2.7μH | 2.7μH | 2.7μH |
| DC Resistance DCR | 280 mOhm Max | 280 mOhm Max | 280 mOhm Max |
| Material Core | Iron | Iron | Iron |
| Current Saturation | 545mA | 545mA | 545mA |
| Q Freq | 44 @ 7.9MHz | 44 @ 7.9MHz | 44 @ 7.9MHz |
| Frequency Self Resonant | 92MHz | 92MHz | 92MHz |
| Frequency Test | 7.9MHz | 7.9MHz | 7.9MHz |
| Maximum DC Current | 545 mA | 545 mA | 545 mA |
| Maximum DC Resistance | 280 mOhms | 280 mOhms | 280 mOhms |
| Self Resonant Frequency | 92 MHz | 92 MHz | 92 MHz |
| Q Minimum | 44 | 44 | 44 |