Description
FIXED IND 42UH 12.8A 5.4 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for HC44-4201SM.
HC44-4201SM has an inductance value of 42 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.
HC44-4201SM is rated for 12.8 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
HC44-4201SM lists a DC resistance of 5.4mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
HC44-4201SM 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 | 42 µH |
| Tolerance | ±20% |
| Current Rating | 12.8 A |
| DC Resistance (DCR) | 5.4mOhm Max |
| Operating Temperature | -30°C ~ 130°C |
| Dimensions | 0.665" L x 0.665" W (16.89mm x 16.89mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Gowanda |
| Description | FIXED IND 42UH 12.8A 5.4 MOHM |
| Series | HCSM |
| Product Status | Active |
| Type / Construction | Toroidal |
| Shielding | Shielded |
| Self Resonant Frequency | 85MHz |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.400" (10.16mm) |
