Description
FIXED IND 22UH 4.45A 32 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B82477R4223M100.
B82477R4223M100 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.
B82477R4223M100 is rated for 4.45 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B82477R4223M100 lists a DC resistance of 32mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B82477R4223M100 uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from B82477R4223M100 to manufacturer, series, and broader datasheet collections.
Alternative Solutions
Compare possible alternatives with similar specifications. Verify every electrical and mechanical requirement before use.
Product Attributes
| Inductance | 22 µH |
| Tolerance | ±20% |
| Current Rating | 4.45 A |
| DC Resistance (DCR) | 32mOhm Max |
| Saturation Current | 6.1A |
| Operating Temperature | -55°C ~ 150°C |
| Dimensions | 0.492" L x 0.492" W (12.50mm x 12.50mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | TDK |
| Description | FIXED IND 22UH 4.45A 32 MOHM SMD |
| Series | B82477R4 |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.335" (8.50mm) |
