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| Part Number | IMS05ER821K | IMS05ER822K | IMS05EV821K | IMS05ER121K | IMS05ER221K | IMS05ER820K |
|---|---|---|---|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Molded | Molded | Molded | Molded | Molded | Molded |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 820 µH | 8.2 mH | 820 µH | 120 µH | 220 µH | 82 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 80 mA | 26 mA | 80 mA | 150 mA | 125 mA | 180 mA |
| Current - Saturation (Isat) | 45mA | 15mA | 45mA | 95mA | 80mA | 140mA |
| Shielding | Shielded | Shielded | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 13Ohm Max | 119Ohm Max | 13Ohm Max | 3.6Ohm Max | 5Ohm Max | 2.44Ohm Max |
| Q @ Freq | 60 @ 790kHz | 40 @ 250kHz | 60 @ 790kHz | 55 @ 790kHz | 55 @ 790kHz | 50 @ 2.5MHz |
| Frequency - Self Resonant | 4.2MHz | 540kHz | 4.2MHz | 9.7MHz | 7.5MHz | 10.5MHz |
| Ratings | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Inductance Frequency - Test | 790 kHz | 250 kHz | 790 kHz | 790 kHz | 790 kHz | 2.5 MHz |
| Features | - | - | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | Axial | Axial | Axial | Axial | Axial | Axial |
| Supplier Device Package | - | - | - | - | - | - |
| 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) | 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) |
| Height - Seated (Max) | - | - | - | - | - | - |
