Description
FIXED IND 3.9MH 370MA 4.7 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for APCI00121280392M80.
APCI00121280392M80 has an inductance value of 3.9 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
APCI00121280392M80 is rated for 370 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
APCI00121280392M80 lists a DC resistance of 4.7Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
APCI00121280392M80 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 | 3.9 mH |
| Tolerance | ±20% |
| Current Rating | 370 mA |
| DC Resistance (DCR) | 4.7Ohm Max |
| Saturation Current | 450mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.472" L x 0.472" W (12.00mm x 12.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Pulse Electronics |
| Description | FIXED IND 3.9MH 370MA 4.7 OHM |
| Series | APCI |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 10 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.315" (8.00mm) |