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| Part Number | ELJ-FB270KF | ELJ-FB271KF | ELJ-FB470KF | ELJ-FC270KF | ELJ-FA270KF | ELJ-FB220KF | ELJ-FB270JF |
|---|---|---|---|---|---|---|---|
| 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 | Wirewound | Wirewound |
| Material - Core | - | - | - | - | - | - | - |
| Inductance | 27 µH | 270 µH | 47 µH | 27 µH | 27 µH | 22 µH | 27 µH |
| Tolerance | ±10% | ±10% | ±10% | ±10% | ±10% | ±10% | ±5% |
| Current Rating (Amps) | 185 mA | 80 mA | 130 mA | 115 mA | 90 mA | 195 mA | 185 mA |
| Current - Saturation (Isat) | - | - | - | - | - | - | - |
| Shielding | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded | Unshielded |
| DC Resistance (DCR) | 2.9Ohm Max | 14Ohm Max | 4.2Ohm Max | 6.3Ohm Max | 5Ohm Max | 2.6Ohm Max | 2.9Ohm Max |
| Q @ Freq | 50 @ 2.52MHz | 40 @ 796kHz | 50 @ 2.52MHz | 20 @ 2.52MHz | 30 @ 2.52MHz | 50 @ 2.52MHz | 50 @ 2.52MHz |
| Frequency - Self Resonant | 13MHz | 4.1MHz | 9.7MHz | 21MHz | 22MHz | 15MHz | 13MHz |
| 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 | 1 MHz | 100 kHz | 1 MHz | 2.52 MHz | 2.52 MHz | 1 MHz | 1 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) | 1812 (4532 Metric) | 1008 (2520 Metric) | 1210 (3225 Metric) | 1812 (4532 Metric) | 1812 (4532 Metric) |
| Supplier Device Package | 1812 | 1812 | 1812 | 1008 (2520 Metric) | - | 1812 (4532 Metric) | 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) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.098" L x 0.079" W (2.50mm x 2.00mm) | 0.126" L x 0.098" W (3.20mm x 2.50mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) | 0.177" L x 0.126" W (4.50mm x 3.20mm) |
| Height - Seated (Max) | 0.134" (3.40mm) | 0.134" (3.40mm) | 0.134" (3.40mm) | 0.071" (1.80mm) | 0.094" (2.40mm) | 0.134" (3.40mm) | 0.134" (3.40mm) |
