Description
FIXED IND 3.9UH 1.2A 290 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for BWPS003838293R9M00.
BWPS003838293R9M00 has an inductance value of 3.9 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.
BWPS003838293R9M00 is rated for 1.2 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
BWPS003838293R9M00 lists a DC resistance of 290mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
BWPS003838293R9M00 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 BWPS003838293R9M00 to manufacturer, series, and broader datasheet collections.
Similar-specification candidates · Engineering review required
Screened against recorded construction, core, mounting, dimensions and current/DCR. Land pattern, test conditions and circuit compatibility still require validation.
Missing evidence or no candidates passed screening. A replacement cannot be determined; request a review of the original datasheets.
Product Attributes
| Inductance | 3.9 µH |
| Tolerance | ±20% |
| Current Rating | 1.2 A |
| DC Resistance (DCR) | 290mOhm Max |
| Operating Temperature | -40°C ~ 105°C |
| Dimensions | 0.150" L x 0.150" W (3.81mm x 3.81mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Pulse Electronics |
| Description | FIXED IND 3.9UH 1.2A 290 MOHM |
| Series | BWPS |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 30 @ 1MHz |
| Self Resonant Frequency | 172MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.116" (2.94mm) |