Description
FIXED IND 1.8MH 550MA 3.5 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTRFB1010F-182K.
CTRFB1010F-182K has an inductance value of 1.8 mH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.
CTRFB1010F-182K 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.
CTRFB1010F-182K lists a DC resistance of 3.5Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTRFB1010F-182K uses a package or case of Radial, Vertical Cylinder. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.8 mH |
| Tolerance | ±10% |
| Current Rating | 550 mA |
| DC Resistance (DCR) | 3.5Ohm Max |
| Saturation Current | 450mA |
| Operating Temperature | -40°C ~ 85°C |
| Dimensions | 0.433 Dia (11.00mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | Central Technologies |
| Description | FIXED IND 1.8MH 550MA 3.5 OHM TH |
| Series | CTRFB1010F |
| Product Status | Active |
| Type / Construction | - |
| Core Material | - |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | 1.3MHz |
| Ratings | - |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Radial |
| Height - Seated (Max) | 0.453 (11.50mm) |
| Features | - |
