Description
FIXED IND 68UH 137MA 2.9 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for 78F680J.
78F680J has an inductance value of 68 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.
78F680J is rated for 137 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
78F680J lists a DC resistance of 2.9Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
78F680J 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 | 68 µH |
| Tolerance | ±5% |
| Current Rating | 137 mA |
| DC Resistance (DCR) | 2.9Ohm Max |
| Operating Temperature | -55°C ~ 105°C |
| Dimensions | 0.110" Dia x 0.280" L (2.79mm x 7.11mm) |
| Case / Size | Axial |
| Package / Case | Axial |
| Supplier | Bourns Inc. |
| Description | FIXED IND 68UH 137MA 2.9 OHM TH |
| Series | 78F |
| Product Status | Obsolete |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 60 @ 2.5MHz |
| Self Resonant Frequency | 6.5MHz |
| Inductance Test Frequency | 2.5 MHz |
| Mounting Type | Through Hole |
