Description
FIXED IND 68UH 3.4A 67 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for DO5040H-683MLD.
DO5040H-683MLD 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.
DO5040H-683MLD is rated for 3.4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
DO5040H-683MLD lists a DC resistance of 67mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
DO5040H-683MLD 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 | 68 µH |
| Tolerance | ±20% |
| Current Rating | 3.4 A |
| DC Resistance (DCR) | 67mOhm Max |
| Saturation Current | 6.7A |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.730" L x 0.600" W (18.54mm x 15.24mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Coilcraft |
| Description | FIXED IND 68UH 3.4A 67 MOHM SMD |
| Series | DO5040H |
| Packaging | Strip |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | 7MHz |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | - |
| Height - Seated (Max) | 0.472" (12.00mm) |
| Features | - |
