Description
FIXED IND 220NH 19A 1.95 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 7447798022.
7447798022 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.
7447798022 is rated for 19 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
7447798022 lists a DC resistance of 1.95mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
7447798022 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 | ±30% |
| Current Rating | 19 A |
| DC Resistance (DCR) | 1.95mOhm Max |
| Saturation Current | 20A |
| Operating Temperature | -40°C ~ 150°C |
| Dimensions | 0.402" L x 0.402" W (10.20mm x 10.20mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Würth Elektronik |
| Description | FIXED IND 220NH 19A 1.95 MOHM |
| Series | WE-PDF |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Nickel Zinc Ferrite (NiZn) |
| Shielding | Shielded |
| Self Resonant Frequency | 337MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.252" (6.40mm) |
