Description
FIXED IND 1UH 5.1A 27 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for MDWK4040T1R0MMV.
MDWK4040T1R0MMV 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.
MDWK4040T1R0MMV is rated for 5.1 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
MDWK4040T1R0MMV lists a DC resistance of 27mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
MDWK4040T1R0MMV 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 | 1 µH |
| Tolerance | ±20% |
| Current Rating | 5.1 A |
| DC Resistance (DCR) | 27mOhm Max |
| Saturation Current | 7A |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.157" L x 0.157" W (4.00mm x 4.00mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 1UH 5.1A 27 MOHM SMD |
| Series | MCOIL™, MD |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Metal |
| Shielding | Shielded |
| Ratings | AEC-Q200 |
| Inductance Test Frequency | 1 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.079" (2.00mm) |
