Description
FIXED IND 22MH 40MA 49 OHM TH
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTH7RF-223K.
CTH7RF-223K has an inductance value of 22 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.
CTH7RF-223K is rated for 40 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTH7RF-223K lists a DC resistance of 49Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTH7RF-223K 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 | 22 mH |
| Tolerance | ±10% |
| Current Rating | 40 mA |
| DC Resistance (DCR) | 49Ohm Max |
| Saturation Current | 85mA |
| Operating Temperature | -55°C ~ 125°C |
| Dimensions | 0.300 Dia (7.62mm) |
| Case / Size | Radial, Vertical Cylinder |
| Package / Case | Radial, Vertical Cylinder |
| Supplier | Central Technologies |
| Description | FIXED IND 22MH 40MA 49 OHM TH |
| Series | CTH7RF |
| Product Status | Active |
| Type / Construction | - |
| Core Material | - |
| Shielding | Unshielded |
| Q @ Frequency | - |
| Self Resonant Frequency | 300kHz |
| Ratings | - |
| Inductance Test Frequency | 1 kHz |
| Mounting Type | Through Hole |
| Supplier Device Package | Radial |
| Height - Seated (Max) | 0.567 (14.40mm) |
| Features | - |
