Description
FIXED IND 100UH 640MA 1.45 OHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for B78108E1104J009.
B78108E1104J009 has an inductance value of 100 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.
B78108E1104J009 is rated for 640 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
B78108E1104J009 lists a DC resistance of 1.45Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
B78108E1104J009 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 | 100 µH |
| Tolerance | ±5% |
| Current Rating | 640 mA |
| DC Resistance (DCR) | 1.45Ohm Max |
| Saturation Current | 580mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.157" Dia x 0.374" L (4.00mm x 9.50mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | TDK |
| Description | FIXED IND 100UH 640MA 1.45 OHM |
| Series | B78108E |
| Product Status | Last Time Buy |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 60 @ 796kHz |
| Self Resonant Frequency | 6MHz |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Through Hole |
