Description
FIXED IND 3.9MH 100MA 30.55 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SWPA5040S392MT.
SWPA5040S392MT 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.
SWPA5040S392MT is rated for 100 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SWPA5040S392MT lists a DC resistance of 30.55Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SWPA5040S392MT 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 SWPA5040S392MT 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 | 3.9 mH |
| Tolerance | ±20% |
| Current Rating | 100 mA |
| DC Resistance (DCR) | 30.55Ohm Max |
| Saturation Current | 125mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.197" L x 0.197" W (5.00mm x 5.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Sunlord |
| Description | FIXED IND 3.9MH 100MA 30.55 OHM |
| Series | SWPA |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 800kHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.157" (4.00mm) |
