Description
FIXED IND 27UH 520MA 611 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for SWPA4018S270MT.
SWPA4018S270MT has an inductance value of 27 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.
SWPA4018S270MT is rated for 520 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
SWPA4018S270MT lists a DC resistance of 611mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
SWPA4018S270MT 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 | 27 µH |
| Tolerance | ±20% |
| Current Rating | 520 mA |
| DC Resistance (DCR) | 611mOhm Max |
| Saturation Current | 470mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Sunlord |
| Description | FIXED IND 27UH 520MA 611 MOHM |
| Series | SWPA |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Self Resonant Frequency | 27MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.071" (1.80mm) |
