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Product Detailed Parameters
- Description：CMC 400MA 2LN TH
- Series：TLF14
- Mfr：Taiyo Yuden
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：400mA
- DC Resistance (DCR) (Max)：1.7Ohm
- 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：-
- Impedance @ Frequency：-
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Overview
The TLF14CBH2230R4K1 is a leaded common mode choke coil designed for AC line applications by Taiyo Yuden. It features an inductance of 22 mH and supports a maximum DC current of 400 mA. The component has a maximum DC resistance of 1.7 Ohms and operates within a temperature range of -25°C to +105°C. It utilizes through-hole mounting with radial termination and measures 26 mm in length, 19 mm in width, and 30 mm in height.
Feature Summary
- Provides common mode noise suppression for AC power lines
- Designed for through-hole PCB mounting with radial leads
- Constructed for operation in temperatures up to 105°C
Applications
- AC line filtering in electronic equipment
- EMI suppression in single-phase power supplies
- Noise reduction in consumer electronics
Procurement Notes
Verify the specific ordering suffix K1 against official Taiyo Yuden documentation to ensure correct packaging and tolerance specifications. Confirm that the component meets all required regulatory standards for your target market before procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when a 22 mH inductance and 400 mA current rating are required for AC line filtering. Ensure the PCB layout accommodates the 26x19x30 mm physical dimensions and through-hole radial footprint. Verify that the operating environment stays within the specified -25°C to +105°C temperature range for reliable performance.
Part Context
This component belongs to the TLF series of leaded common mode chokes from Taiyo Yuden. These filters are engineered specifically for attenuating electromagnetic interference on AC power lines. The series offers various inductance and current ratings to suit different power supply requirements while maintaining compact form factors suitable for standard PCB assembly processes.
Replacement Considerations
Check for direct substitutes within the TLF series such as TLF14CBH2221R2K1 or TLF14CBH2730R4 if electrical parameters differ. Ensure any replacement matches the 22 mH inductance, 400 mA current rating, and physical mounting dimensions to maintain compatibility with existing designs.
