Description
FIXED IND 220NH 31A 0.325 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 744303022.
744303022 has an inductance value of 220 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
744303022 is rated for 31 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
744303022 lists a DC resistance of 0.325mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
744303022 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 nH |
| Tolerance | ±20% |
| Current Rating | 31 A |
| DC Resistance (DCR) | 0.325mOhm |
| Saturation Current | 34.5A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.394" L x 0.276" W (10.00mm x 7.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 220NH 31A 0.325 MOHM |
| Series | WE-HCM |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Manganese Zinc Ferrite (MnZn) |
| Shielding | Shielded |
| Self Resonant Frequency | 80MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1050 |
| Height - Seated (Max) | 0.197" (5.00mm) |
