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| Part Number | ELJ-PB220KF | ELJ-PB270KF | ELJ-PC220KF | ELJ-PB820KF | ELJ-PB221KF | ELJ-PA220KF | ELJ-PB120KF |
|---|---|---|---|---|---|---|---|
| Manufacturer | Panasonic Electronic Components | Panasonic Electronic Components | Panasonic Electronic Components | Panasonic Electronic Components | Panasonic Electronic Components | Panasonic Electronic Components | Panasonic Electronic Components |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Type | Wirewound | Wirewound | Wirewound | Wirewound | Wirewound | Drum Core, Wirewound | Wirewound |
| Material - Core | - | - | - | - | - | Ferrite | - |
| Inductance | 22 µH | 27 µH | 22 µH | 82 µH | 220 µH | 22 µH | 12 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% |
| Current Rating (Amps) | 300 mA | 270 mA | 160 mA | 160 mA | 90 mA | 185 mA | 340 mA |
| Current - Saturation (Isat) | - | - | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 1Ohm Max | 1.2Ohm Max | 4Ohm Max | 3.5Ohm Max | 9Ohm Max | 1.15Ohm Max | 700mOhm Max |
| Q @ Freq | 10 @ 2.52MHz | 10 @ 2.52MHz | 20 @ 2.52MHz | 10 @ 2.52MHz | 20 @ 796kHz | 15 @ 2.52MHz | 10 @ 2.52MHz |
| Frequency - Self Resonant | 13MHz | 11MHz | 18MHz | 6.5MHz | 4MHz | 15MHz | 17MHz |
| Ratings | - | - | - | - | - | - | - |
| Operating Temperature | -20°C ~ 85°C | -20°C ~ 85°C | -20°C ~ 85°C | -20°C ~ 85°C | -20°C ~ 85°C | -20°C ~ 85°C | -20°C ~ 85°C |
| Inductance Frequency - Test | 2.52 MHz | 2.52 MHz | 2.52 MHz | 2.52 MHz | 796 kHz | 2.52 MHz | 2.52 MHz |
| Features | - | - | - | - | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 1812 (4532 Metric) | 1812 (4532 Metric) | 1008 (2520 Metric) | 1812 (4532 Metric) | 1812 (4532 Metric) | 1210 (3225 Metric) | 1812 (4532 Metric) |
| Supplier Device Package | 1812 | 1812 | 1008 (2520 Metric) | 1812 | 1812 | - | 1812 |
| Size / Dimension | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.098" L x 0.079" W (2.50mm x 2.00mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Height - Seated (Max) | 0.134" (3.40mm) | 0.134" (3.40mm) | 0.071" (1.80mm) | 0.134" (3.40mm) | 0.134" (3.40mm) | 0.094" (2.40mm) | 0.134" (3.40mm) |
