Description
FIXED IND 22UH 850MA 395 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7440680220.
7440680220 has an inductance value of 22 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.
7440680220 is rated for 850 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7440680220 lists a DC resistance of 395mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7440680220 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 | 22 µH |
| Tolerance | ±20% |
| Current Rating | 850 mA |
| DC Resistance (DCR) | 395mOhm Max |
| Saturation Current | 700mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.315" L x 0.315" W (8.00mm x 8.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 22UH 850MA 395 MOHM |
| Series | WE-TPC |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 10MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.047" (1.20mm) |
