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| Part Number | IHD1ER220L | IHD1ER270L | IHD1ER221L | IHD1ER222L | IHD3ER220L | IHD1EB220L |
|---|---|---|---|---|---|---|
| Manufacturer | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale | Vishay Dale |
| Product Status | Active | Active | Active | Active | Active | Active |
| Type | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound | Drum Core, Wirewound |
| Material - Core | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite |
| Inductance | 22 µH | 27 µH | 220 µH | 2.2 mH | 22 µH | 22 µH |
| Tolerance | ±15% | ±15% | ±15% | ±15% | ±15% | ±15% |
| Current Rating (Amps) | 2.2 A | 1.9 A | 700 mA | 240 mA | 4 A | 2.2 A |
| Current - Saturation (Isat) | 1.5A | 1.4A | 490mA | 160mA | 3.5A | 1.5A |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 50mOhm Max | 70mOhm Max | 505mOhm Max | 4.4Ohm Max | 24mOhm Max | 50mOhm Max |
| Q @ Freq | - | - | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - | - | - |
| Ratings | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz |
| 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 | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) | 0.270" Dia x 0.700" L (6.85mm x 17.78mm) | 0.460" Dia x 0.900" L (11.68mm x 22.86mm) | 0.270" Dia x 0.700" L (6.86mm x 17.78mm) |
| Height - Seated (Max) | - | - | - | - | - | - |
