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Product Detailed Parameters
- Description：CMC 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)：380mOhm
- 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 TLF14CBH4721R0K1 is a leaded common mode choke coil designed for AC line applications, manufactured by Taiyo Yuden. It features an inductance of 4700 microhenry and supports a rated current of 1 A at a voltage of 250 V. The component operates within a temperature range of -25 °C to 105 °C and utilizes through-hole mounting. Physical dimensions are 22 mm in length, 17 mm in width, and 23 mm in height. It includes high potential insulation of 2000 V and minimum insulation resistance of 100 MΩ.
Feature Summary
- Provides common mode noise suppression for AC power lines
- Designed for through-hole mounting on printed circuit boards
- Complies with RoHS standards for environmental safety
Applications
- AC line filtering in electronic equipment
- EMI suppression in single-phase power supplies
- Noise reduction in household appliances
Procurement Notes
Verify the exact part number suffix against official Taiyo Yuden documentation to ensure correct specifications. Confirm package type and compliance status directly with authorized distributors or the manufacturer before procurement. Cross-reference datasheet revisions to avoid obsolete variants.
Selection Notes
Select this component for applications requiring through-hole common mode chokes with specific inductance values. Ensure the operating environment stays within the specified temperature range. Verify physical footprint compatibility with the target PCB layout and confirm current ratings meet system requirements.
Part Context
This component belongs to the TLF series of common mode chokes from Taiyo Yuden. It is categorized under inductors, chokes, and coils. The series is designed for general-purpose EMI filtering in AC line applications, offering reliable performance for noise suppression in various electronic devices.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Taiyo Yuden documentation or authorized distributors for verified alternatives.
