Description
FIXED IND 3.9MH 59MA 66 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B78108S1395J000.
B78108S1395J000 has an inductance value of 3.9 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
B78108S1395J000 is rated for 59 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B78108S1395J000 lists a DC resistance of 66Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B78108S1395J000 uses a package or case of Axial. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.9 mH |
| Tolerance | ±5% |
| Current Rating | 59 mA |
| DC Resistance (DCR) | 66Ohm Max |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.157" Dia x 0.362" L (4.00mm x 9.20mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | TDK |
| Description | FIXED IND 3.9MH 59MA 66 OHM TH |
| Series | BC |
| Product Status | Last Time Buy |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 252kHz |
| Self Resonant Frequency | 800kHz |
| Inductance Test Frequency | 252 kHz |
| Mounting Type | Through Hole |
