Description
FIXED IND 3.9UH 30MA 900 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTML0805F-3R9J.
CTML0805F-3R9J 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.
CTML0805F-3R9J is rated for 30 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTML0805F-3R9J lists a DC resistance of 900mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTML0805F-3R9J uses a package or case of 0805 (2012 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 | ±5% |
| Current Rating | 30 mA |
| DC Resistance (DCR) | 900mOhm Max |
| Saturation Current | - |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.079 L x 0.049 W (2.00mm x 1.25mm) |
| Case / Size | 0805 (2012 Metric) |
| Package / Case | 0805 (2012 Metric) |
| Supplier | Central Technologies |
| Description | FIXED IND 3.9UH 30MA 900 MOHM |
| Series | CTML0805F |
| Product Status | Active |
| Type / Construction | Multilayer |
| Core Material | Ferrite |
| Shielding | Shielded |
| Q @ Frequency | 45 @ 10MHz |
| Self Resonant Frequency | 38MHz |
| Ratings | - |
| Inductance Test Frequency | 10 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 0805 |
| Height - Seated (Max) | 0.057 (1.45mm) |
| Features | - |
