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| PartNumber | ER1641-224KP | ER1641-224KM | ER1641-224KR |
| Description | Fixed Inductors 220uH 10% 5ohm Est Reli ThruHole RF | Fixed Inductors 220uH 10% 5ohm Est Reli ThruHole RF | Fixed Inductors 12uH 5% 2.7ohm Est Reli ThruHole RF |
| Manufacturer | API Delevan [MIL] | API Delevan [MIL] | API Delevan [MIL] |
| Product Category | Fixed Inductors | Fixed Inductors | Fixed Inductors |
| Series | ER1641 | ER1641 | ER1641 |
| Product | RF Inductors | RF Inductors | RF Inductors |
| Type | Molded | Molded | Molded |
| Packaging | Bulk | Bulk | Bulk |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Current Rating | 125mA | 125mA | 125mA |
| Termination Style | Axial | Axial | Axial |
| 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 | ±10% | ±10% | ±10% |
| Height Seated Max | - | - | - |
| Ratings | - | - | - |
| Diameter | 4.11 mm | 4.11 mm | 4.11 mm |
| Shielding | Shielded | Shielded | Shielded |
| Inductance | 220μH | 220μH | 220μH |
| DC Resistance DCR | 5 Ohm Max | 5 Ohm Max | 5 Ohm Max |
| Material Core | Ferrite | Ferrite | Ferrite |
| Current Saturation | - | - | - |
| Q Freq | 55 @ 790kHz | 55 @ 790kHz | 55 @ 790kHz |
| Frequency Self Resonant | 7.5MHz | 7.5MHz | 7.5MHz |
| Frequency Test | 790kHz | 790kHz | 790kHz |
| Maximum DC Current | 125 mA | 125 mA | 125 mA |
| Maximum DC Resistance | 5 Ohms | 5 Ohms | 5 Ohms |
| Self Resonant Frequency | 7.5 MHz | 7.5 MHz | 7.5 MHz |
| Q Minimum | 55 | 55 | 55 |