Description
FIXED IND 470NH 545MA 320 MOHM
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTMC1812SF-R47K.
CTMC1812SF-R47K has an inductance value of 470 nH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
CTMC1812SF-R47K is rated for 545 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTMC1812SF-R47K lists a DC resistance of 320mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTMC1812SF-R47K uses a package or case of 1812 (4532 Metric). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 470 nH |
| Tolerance | ±10% |
| Current Rating | 545 mA |
| DC Resistance (DCR) | 320mOhm Max |
| Saturation Current | - |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.177 L x 0.126 W (4.50mm x 3.20mm) |
| Case / Size | 1812 (4532 Metric) |
| Package / Case | 1812 (4532 Metric) |
| Supplier | Central Technologies |
| Description | FIXED IND 470NH 545MA 320 MOHM |
| Series | CTMC1812SF |
| Product Status | Active |
| Type / Construction | Drum Core, Wirewound |
| Core Material | Ferrite |
| Shielding | Unshielded |
| Q @ Frequency | 40 @ 25.2MHz |
| Self Resonant Frequency | 350MHz |
| Ratings | - |
| Inductance Test Frequency | 25.2 MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | 1812 |
| Height - Seated (Max) | 0.134 (3.40mm) |
| Features | - |
