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Product Detailed Parameters
- Description：CMC 2.2MH 1.2A 2LN TH
- Series：TLF14
- Mfr：Taiyo Yuden
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.2A
- DC Resistance (DCR) (Max)：180mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.906" L x 0.866" W (23.00mm x 22.00mm)
- Height (Max)：0.689" (17.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2.2 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The TLF14CBH2221R2K1 is a leaded common mode choke coil manufactured by Taiyo Yuden, designed for AC line applications. It features an inductance of 2200 µH and a rated current of 1.2 A. The component utilizes a through-hole mounting style with radial termination. Its physical dimensions are 26 mm in length, 19 mm in width, and 30 mm in height. The device operates within a temperature range of -25 °C to +105 °C.
Feature Summary
- Designed for suppressing electromagnetic interference on AC lines
- Radial leaded construction for through-hole PCB mounting
- High inductance value for effective common mode noise attenuation
Applications
- AC power line filtering
- Electromagnetic interference suppression in electronic circuits
- Common mode noise reduction in single-phase applications
Procurement Notes
Verify the specific suffix K1 against official Taiyo Yuden documentation to confirm packaging and compliance details. Confirm availability status as some sources indicate obsolete or limited supply conditions. Ensure the part number matches the exact inductance and current ratings required for the target circuit design before procurement.
Selection Notes
Select this component when high inductance is required for AC line filtering in through-hole designs. Consider the 1.2 A current rating and 2200 µH inductance values for compatibility with the system's power and noise specifications. Verify that the radial leaded package fits the available PCB space and mounting constraints.
Part Context
This component belongs to the TLF series of leaded common mode chokes from Taiyo Yuden. These components are specifically engineered for AC line applications to mitigate common mode noise. The series offers various inductance and current ratings to suit different power and filtering requirements in electronic equipment.
Replacement Considerations
Check for direct substitutes within the TLF series with compatible inductance and current ratings. Verify pinout and dimensional compatibility if replacing with other manufacturers' common mode chokes. Ensure any replacement meets the same thermal and electrical performance standards.
