
CTSPT20LF-112M
Central Technologies
Description
FIXED IND 1.1UH 3.4A 11 MOHM SMD
Specifications
Parameter Guide
Understand the key electrical and mechanical specifications for CTSPT20LF-112M.
CTSPT20LF-112M has an inductance value of 1.1 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.
CTSPT20LF-112M is rated for 3.4 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.
CTSPT20LF-112M lists a DC resistance of 11mOhm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.
CTSPT20LF-112M uses a package or case of Nonstandard. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.
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Product Attributes
| Inductance | 1.1 µH |
| Tolerance | ±20% |
| Current Rating | 3.4 A |
| DC Resistance (DCR) | 11mOhm |
| Operating Temperature | -40°C ~ 125°C |
| Dimensions | 0.340 L x 0.340 W (8.64mm x 8.64mm) |
| Case / Size | Nonstandard |
| Package / Case | Nonstandard |
| Supplier | Central Technologies |
| Description | FIXED IND 1.1UH 3.4A 11 MOHM SMD |
| Series | CTSPT-L |
| Product Status | Active |
| Type / Construction | Toroidal |
| Shielding | Unshielded |
| Inductance Test Frequency | 100 kHz |
| Mounting Type | Surface Mount |
| Height - Seated (Max) | 0.270 (6.86mm) |






