Description
FIXED IND 3900 NH 900 MA 0.26 OH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for MTF1210L3R9MST.
MTF1210L3R9MST has an inductance value of 3.9 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.
MTF1210L3R9MST is rated for 900 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
MTF1210L3R9MST lists a DC resistance of 260mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
MTF1210L3R9MST uses a package or case of 1210 (3225 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 3.9 µH |
| Tolerance | ±20% |
| Current Rating | 900 mA |
| DC Resistance (DCR) | 260mOhm Max |
| Saturation Current | 900mA |
| Operating Temperature | -40°C ~ 130°C |
| Dimensions | 0.126 L x 0.098 W (3.20mm x 2.50mm) |
| Case / Size | 1210 (3225 Metric) |
| Package / Case | 1210 (3225 Metric) |
| Supplier | Microgate Technology |
| Description | FIXED IND 3900 NH 900 MA 0.26 OH |
| Series | MTF1210L |
| Product Status | Active |
| Type / Construction | Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Self Resonant Frequency | 120MHz |
| Inductance Test Frequency | 1 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1210 |
| Height - Seated (Max) | 0.091 (2.30mm) |
