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| Part Number | PM2110-270K | PM2110-470K | PM2110-271K | PM2120-270K | PM2110-220K | 
|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | 
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | 
| Type | Toroidal | Toroidal | Toroidal | Toroidal | Toroidal | 
| Material - Core | Iron | Iron | Iron | Iron | Iron | 
| Inductance | 27 µH | 47 µH | 270 µH | 27 µH | 22 µH | 
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | 
| Current Rating (Amps) | 8.2 A | 6.5 A | 3.4 A | 10.4 A | 9.7 A | 
| Current - Saturation (Isat) | - | - | - | - | - | 
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | 
| DC Resistance (DCR) | 14mOhm Max | 22mOhm Max | 82mOhm Max | 12mOhm Max | 10mOhm 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 | 
| Inductance Frequency - Test | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 1 kHz | 
| Features | - | - | - | - | - | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | 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) | 
| Height - Seated (Max) | 0.540" (13.72mm) | 0.620" (15.75mm) | 0.600" (15.24mm) | 0.820" (20.83mm) | 0.570" (14.48mm) |