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| Part Number | IMS05ER472K | IMS05EB472K | IMS05ER272K | IMS05ER471K |
|---|---|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Molded | Molded | Molded | Molded |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 4.7 mH | 4.7 mH | 2.7 mH | 470 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 31 mA | 31 mA | 40 mA | 92 mA |
| Current - Saturation (Isat) | 19mA | 19mA | 25mA | 58mA |
| Shielding | Shielded | Shielded | Shielded | Shielded |
| DC Resistance (DCR) | 81.6Ohm Max | 81.6Ohm Max | 47.3Ohm Max | 9.5Ohm Max |
| Q @ Freq | 45 @ 250kHz | 45 @ 250kHz | 45 @ 250kHz | 60 @ 790kHz |
| Frequency - Self Resonant | 740kHz | 740kHz | 920kHz | 5.7MHz |
| Ratings | - | - | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Inductance Frequency - Test | 250 kHz | 250 kHz | 250 kHz | 790 kHz |
| Features | - | - | - | - |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | 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) |
| Height - Seated (Max) | - | - | - | - |
