| Part Numbers | Manufacturer Name | Datasheet | Material - Core | Inductance | Tolerance | Current Rating | Current - Saturation | Shielding | DC Resistance (DCR) | Q @ Freq | Frequency - Self Resonant | Operating Temperature | Frequency - Test | Mounting Type | Package / Case | Size / Dimension | Height - Seated (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B82473A1224K | EPCOS AG | Ferrite | 220µH | ±10% | 490mA | 550mA | Unshielded | 960 mOhm Max | - | - | - | 100kHz | Surface Mount | Non Standard | 0.327" L x 0.287" W (8.30mm x 7.30mm) | 0.217" (5.50mm) | |
| 744065221 | WURTH ELEKTRONIK GMBH & CO KG | Ferrite | 220µH | ±30% | 500mA | 550mA | Shielded | 1 Ohm Max | - | - | -40°C ~ 125°C | 100kHz | Surface Mount | Non Standard | 0.394" L x 0.394" W (10.00mm x 10.00mm) | 0.122" (3.10mm) | |
| PM74SB-221K-RC | BOURNS INC | Ferrite | 220µH | ±10% | 360mA | 550mA | Shielded | 1.18 Ohm Max | - | 5MHz | -40°C ~ 125°C | 100kHz | Surface Mount | Non Standard | 0.307" L x 0.276" W (7.80mm x 7.00mm) | 0.193" (4.90mm) | |
| SRR0805-221K | BOURNS INC | Ferrite | 220µH | ±10% | 300mA | 550mA | Shielded | 1.18 Ohm Max | 38 @ 796kHz | 4.5MHz | -40°C ~ 125°C | 1kHz | Surface Mount | Non Standard | 0.413" L x 0.315" W (10.50mm x 8.00mm) | 0.185" (4.70mm) | |
| B82473M1224K | EPCOS AG | Ferrite | 220µH | ±10% | 490mA | 550mA | Unshielded | 960 mOhm Max | - | - | - | 100kHz | Surface Mount | Non Standard | 0.327" L x 0.287" W (8.30mm x 7.30mm) | 0.217" (5.50mm) | |
| SCH74-221 | SIGNAL TRANSFORMER CO INC | - | 220µH | ±10% | 560mA | 550mA | Unshielded | 1.08 Ohm Max | - | - | - | 1kHz | Surface Mount | Non Standard | 0.315" L x 0.287" W (8.00mm x 7.30mm) | 0.205" (5.20mm) |
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