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Product Detailed Parameters
- Description：CMC 3.3MH 1A 2LN TH
- Series：TLF14
- Mfr：Taiyo Yuden
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：320mOhm
- 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：3.3 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The TLF14CBH3321R0K1 is a two-line common mode choke coil designed for AC power line filtering. It features a minimum inductance of 3300 uH at 1 kHz and supports a rated current of 1 A with a maximum DC resistance of 0.32 Ω. The component utilizes through-hole mounting and operates within a temperature range of -25 °C to 105 °C. Its physical dimensions are 23.0 mm x 22.0 mm, ensuring compatibility with standard PCB layouts for efficient electromagnetic interference suppression.
Feature Summary
- Provides efficient two-line filtering for AC power lines
- Utilizes leaded construction for reliable through-hole mounting
- Designed for high common mode inductance to suppress noise
Applications
- AC power line filtering in electronic equipment
- Electromagnetic interference suppression in consumer electronics
- Noise reduction in industrial control systems
Procurement Notes
Verify the specific suffix K1 against official Taiyo Yuden documentation to confirm packaging and compliance details. Confirm availability status as this component may be discontinued or subject to supply constraints. Ensure the procurement channel provides valid manufacturer traceability and authentic product sourcing to avoid counterfeit components.
Selection Notes
Select this component when a 3300 uH common mode inductance is required for single-phase AC applications. The 1 A current rating suits low-power devices. Verify that the through-hole package fits the target PCB design. Consider the operating temperature range for environmental suitability. Compare specifications with similar models if higher current or different inductance values are needed.
Part Context
This part belongs to the TLF series of common mode chokes from Taiyo Yuden. These components are engineered for power line noise suppression. The series offers various inductance values and current ratings. The TLF14CBH3321R0K1 specifically targets applications requiring robust EMI filtering in compact form factors for AC circuits.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided data. Consult Taiyo Yuden technical support for direct replacements or equivalent components with matching electrical characteristics.
