Description
FIXED IND 510UH 109MA 18.8 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 1638R-14J.
1638R-14J has an inductance value of 510 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-14J is rated for 109 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
1638R-14J lists a DC resistance of 18.8Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
1638R-14J 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 | 510 µH |
| Tolerance | ±5% |
| Current Rating | 109 mA |
| DC Resistance (DCR) | 18.8Ohm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | - |
| Case / Size | Through Hole |
| Package / Case | Through Hole |
| Supplier | Delevan |
| Description | FIXED IND 510UH 109MA 18.8 OHM |
| Series | 1638R |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Iron |
| Shielding | Unshielded |
| Q @ Frequency | 65 @ 790kHz |
| Self Resonant Frequency | 3.7MHz |
| 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 | - |
