LMDND4040WKTR68MM
Taiyo Yuden
Description
FIXED IND 680NH 7.3A 16 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LMDND4040WKTR68MM.
LMDND4040WKTR68MM has an inductance value of 680 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
LMDND4040WKTR68MM is rated for 7.3 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LMDND4040WKTR68MM lists a DC resistance of 16mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LMDND4040WKTR68MM uses a package or case of 1616 (4040 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 680 nH |
| Tolerance | ±20% |
| Current Rating | 7.3 A |
| DC Resistance (DCR) | 16mOhm |
| Saturation Current | 8A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
| Case / Size | 1616 (4040 Metric) |
| Package / Case | 1616 (4040 Metric) |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 680NH 7.3A 16 MOHM SMD |
| Series | MCOIL™, LMDN |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Metal |
| Shielding | Shielded |
| Inductance Test Frequency | 1 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1616 |
| Height - Seated (Max) | 0.079" (2.00mm) |
