Description
FIXED IND 4.7MH 80MA 45.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SWPA5040S472MT.
SWPA5040S472MT has an inductance value of 4.7 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.
SWPA5040S472MT is rated for 80 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SWPA5040S472MT lists a DC resistance of 45.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SWPA5040S472MT 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 | 4.7 mH |
| Tolerance | ±20% |
| Current Rating | 80 mA |
| DC Resistance (DCR) | 45.5Ohm Max |
| Saturation Current | 110mA |
| 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 4.7MH 80MA 45.5 OHM |
| Series | SWPA |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 600kHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.157" (4.00mm) |
