Description
FIXED IND 1.2UH 3.5A 47 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for MDMK4040T1R2MF.
MDMK4040T1R2MF has an inductance value of 1.2 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.
MDMK4040T1R2MF is rated for 3.5 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
MDMK4040T1R2MF lists a DC resistance of 47mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
MDMK4040T1R2MF uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
Explore Related Datasheet Paths
Continue from MDMK4040T1R2MF to manufacturer, series, and broader datasheet collections.
Alternative Solutions
Compare possible alternatives with similar specifications. Verify every electrical and mechanical requirement before use.
Product Attributes
| Inductance | 1.2 µH |
| Tolerance | ±20% |
| Current Rating | 3.5 A |
| DC Resistance (DCR) | 47mOhm Max |
| Saturation Current | 4.2A |
| 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 1.2UH 3.5A 47 MOHM SMD |
| Series | MCOIL™, MD |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Metal |
| Shielding | Shielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.047" (1.20mm) |
