Description
FIXED IND 18UH 149MA 3.1 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1025R-50J.
1025R-50J has an inductance value of 18 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.
1025R-50J is rated for 149 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1025R-50J lists a DC resistance of 3.1Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1025R-50J uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from 1025R-50J 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 | 18 µH |
| Tolerance | ±5% |
| Current Rating | 149 mA |
| DC Resistance (DCR) | 3.1Ohm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.095" Dia x 0.250" L (2.41mm x 6.35mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Delevan |
| Description | FIXED IND 18UH 149MA 3.1 OHM TH |
| Series | 1025R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 50 @ 2.5MHz |
| Self Resonant Frequency | 30MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |