Description
FIXED IND 220UH 450MA 800 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 74454220.
74454220 has an inductance value of 220 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
74454220 is rated for 450 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
74454220 lists a DC resistance of 800mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
74454220 uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 220 µH |
| Tolerance | ±10% |
| Current Rating | 450 mA |
| DC Resistance (DCR) | 800mOhm Max |
| Saturation Current | 700mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.500" L x 0.394" W (12.70mm x 10.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 220UH 450MA 800 MOHM |
| Series | WE-PD3 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Shielding | Shielded |
| Self Resonant Frequency | 4.5MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.205" (5.20mm) |
