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| Part Number | 2120-H | 2121-H | 2122-H | 2123-H | 2124-H | 2120-V | 2110-H |
|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Toroidal | Toroidal | Toroidal | Toroidal | Toroidal | Toroidal | Toroidal |
| Material - Core | - | - | - | - | - | - | - |
| Inductance | 470 µH | 560 µH | 680 µH | 820 µH | 1 mH | 470 µH | 56 µH |
| Tolerance | ±15% | ±15% | ±15% | ±15% | ±15% | ±15% | ±15% |
| Current Rating (Amps) | 1.6 A | 1.5 A | 1.4 A | 1.4 A | 1.3 A | 1.6 A | 3.4 A |
| Current - Saturation (Isat) | - | - | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 280mOhm Max | 300mOhm Max | 330mOhm Max | 370mOhm Max | 400mOhm Max | 280mOhm Max | 60mOhm Max |
| Q @ Freq | - | - | - | - | - | - | - |
| Frequency - Self Resonant | - | - | - | - | - | - | - |
| 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 | -55°C ~ 105°C |
| Inductance Frequency - Test | 1 kHz | 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 | Through Hole |
| Package / Case | Radial, Horizontal (Open) | Radial, Horizontal (Open) | Radial, Horizontal (Open) | Radial, Horizontal (Open) | Radial, Horizontal (Open) | Radial, Vertical (Open) | Radial, Horizontal (Open) |
| Supplier Device Package | - | - | - | - | - | - | - |
| Size / Dimension | 0.860" Dia (21.84mm) | 0.860" Dia (21.84mm) | 0.860" Dia (21.84mm) | 0.860" Dia (21.84mm) | 0.860" Dia (21.84mm) | 0.860" Dia x 0.450" W (21.84mm x 11.43mm) | 0.860" Dia (21.84mm) |
| Height - Seated (Max) | 0.450" (11.43mm) | 0.450" (11.43mm) | 0.450" (11.43mm) | 0.450" (11.43mm) | 0.450" (11.43mm) | - | 0.450" (11.43mm) |
