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| Part Number | PM2120-120K-RC | PM2120-121K-RC | PM2120-820K-RC | PM2120-180K-RC | PM2120-220K-RC | PM2120-150K-RC | PM2110-120K-RC | PM2120-100K-RC |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active |
| Type | Toroidal | Toroidal | Toroidal | Toroidal | Toroidal | Toroidal | Toroidal | Toroidal |
| Material - Core | Iron | Iron | Iron | Iron | Iron | Iron | Iron | Iron |
| Inductance | 12 µH | 120 µH | 82 µH | 18 µH | 22 µH | 15 µH | 12 µH | 10 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 12.7 A | 5.8 A | 6.4 A | 11.8 A | 11 A | 12.2 A | 11.3 A | 13.9 A |
| Current - Saturation (Isat) | - | - | - | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 8mOhm Max | 39mOhm Max | 32mOhm Max | 9mOhm Max | 11mOhm Max | 9mOhm Max | 7mOhm Max | 7mOhm 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 | -55°C ~ 105°C |
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz |
| Features | - | - | - | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard | Nonstandard |
| Supplier Device Package | - | - | - | - | - | - | - | - |
| Size / Dimension | 1.201" L x 1.000" W (30.50mm x 25.40mm) | 1.201" L x 1.000" W (30.50mm x 25.40mm) | 1.201" L x 1.000" W (30.50mm x 25.40mm) | 1.201" L x 1.000" W (30.50mm x 25.40mm) | 1.201" L x 1.000" W (30.50mm x 25.40mm) | 1.201" L x 1.000" W (30.50mm x 25.40mm) | 1.201" L x 1.000" W (30.50mm x 25.40mm) | 1.201" L x 1.000" W (30.50mm x 25.40mm) |
| Height - Seated (Max) | 0.820" (20.83mm) | 0.870" (22.10mm) | 0.870" (22.10mm) | 0.820" (20.83mm) | 0.820" (20.83mm) | 0.820" (20.83mm) | 0.570" (14.48mm) | 0.820" (20.83mm) |
