Description
FIXED IND 300UH 140MA 11.5 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1638R-02J.
1638R-02J has an inductance value of 300 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.
1638R-02J is rated for 140 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1638R-02J lists a DC resistance of 11.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1638R-02J uses a package or case of Through Hole. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 300 µH |
| Tolerance | ±5% |
| Current Rating | 140 mA |
| DC Resistance (DCR) | 11.5Ohm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | - |
| Case / Size | Through Hole |
| Package / Case | Through Hole |
| Supplier | Delevan |
| Description | FIXED IND 300UH 140MA 11.5 OHM |
| Series | 1638R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 65 @ 790kHz |
| Self Resonant Frequency | 5.4MHz |
| Ratings | - |
| Inductance Test Frequency | 790 kHz |
| Mounting Type | - |
| Supplier Device Package | Axial |
| Height - Seated (Max) | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Features | - |
