LLDND4040JET1R0MM
Taiyo Yuden
Description
FIXED IND 1UH 3A 69 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for LLDND4040JET1R0MM.
LLDND4040JET1R0MM has an inductance value of 1 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.
LLDND4040JET1R0MM is rated for 3 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
LLDND4040JET1R0MM lists a DC resistance of 69mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
LLDND4040JET1R0MM 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 | 1 µH |
| Tolerance | ±20% |
| Current Rating | 3 A |
| DC Resistance (DCR) | 69mOhm Max |
| Saturation Current | 4.7A |
| 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 1UH 3A 69 MOHM SMD |
| Series | LLDN |
| 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) | 0.037" (0.95mm) |
