Description
FIXED IND 22UH 1.7A 280 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 74438356220.
74438356220 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.
74438356220 is rated for 1.7 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
74438356220 lists a DC resistance of 280mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
74438356220 uses a package or case of 1616 (4040 Metric). 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 | 1.7 A |
| DC Resistance (DCR) | 280mOhm Max |
| Saturation Current | 1.85A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.161" L x 0.161" W (4.10mm x 4.10mm) |
| Case / Size | 1616 (4040 Metric) |
| Package / Case | 1616 (4040 Metric) |
| Supplier | Würth Elektronik |
| Description | FIXED IND 22UH 1.7A 280 MOHM SMD |
| Series | WE-MAPI |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron Alloy |
| Shielding | Shielded |
| Self Resonant Frequency | 11MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 4020 |
| Height - Seated (Max) | 0.083" (2.10mm) |
