Description
FIXED IND 4.7UH 550MA 640 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for MDKK1616T4R7MM.
MDKK1616T4R7MM has an inductance value of 4.7 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.
MDKK1616T4R7MM is rated for 550 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
MDKK1616T4R7MM lists a DC resistance of 640mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
MDKK1616T4R7MM 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 | 4.7 µH |
| Tolerance | ±20% |
| Current Rating | 550 mA |
| DC Resistance (DCR) | 640mOhm Max |
| Saturation Current | 950mA |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.065" L x 0.065" W (1.64mm x 1.64mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Taiyo Yuden |
| Description | FIXED IND 4.7UH 550MA 640 MOHM |
| Series | MCOIL™, MD |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Metal |
| Shielding | Shielded |
| Inductance Test Frequency | 1 MHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.039" (1.00mm) |
