Description
FIXED IND 3.9UH 441MA 830 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for S1210R-392J.
S1210R-392J 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.
S1210R-392J is rated for 441 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
S1210R-392J lists a DC resistance of 830mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
S1210R-392J 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 | 3.9 µH |
| Tolerance | ±5% |
| Current Rating | 441 mA |
| DC Resistance (DCR) | 830mOhm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.128" L x 0.095" W (3.26mm x 2.41mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Delevan |
| Description | FIXED IND 3.9UH 441MA 830 MOHM |
| Series | S12 |
| Product Status | Active |
| Type / Construction | Molded |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 40 @ 7.9MHz |
| Self Resonant Frequency | 42MHz |
| Inductance Test Frequency | 7.9 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.101" (2.57mm) |