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Product Detailed Parameters
- Description：CMC 1.4A 2LN TH
- Series：TLF24
- Mfr：Taiyo Yuden
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.4A
- DC Resistance (DCR) (Max)：187mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.984" L x 0.984" W (25.00mm x 25.00mm)
- Height (Max)：0.827" (21.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：-
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Overview
The TLF24HBH5621R4K1 is a two-line common mode choke manufactured by Taiyo Yuden, designed for through-hole mounting. It features a vertical package with four PC pins. The component has a maximum current rating of 1.4A and a maximum DC resistance (DCR) of 187mOhm. It operates within a temperature range of -25°C to 105°C. This filter type is categorized as a power line filter intended for electromagnetic interference suppression in electronic circuits.
Feature Summary
- Provides common mode noise filtering for two-line configurations
- Supports through-hole vertical mounting with four-pin configuration
- Rated for continuous currents up to 1.4A
Applications
- Power line signal integrity protection
- Electromagnetic interference suppression in general electronics
Procurement Notes
Verify the product status carefully before procurement, as multiple sources indicate this specific part number may be obsolete. Confirm availability directly with authorized distributors or Taiyo Yuden representatives. Ensure that the through-hole package dimensions and pin spacing match your PCB design requirements. Cross-reference the 187mOhm DCR specification against your circuit's voltage drop constraints to ensure compatibility.
Selection Notes
Select this component when a through-hole solution is required for two-line common mode noise reduction. The 1.4A current rating suits moderate power applications. Consider the 187mOhm DC resistance impact on efficiency. Verify that the operating temperature range of -25°C to 105°C meets environmental conditions. Compare physical footprint against available board space for vertical mounting.
Part Context
This component belongs to the Taiyo Yuden common mode choke family. It serves as an electromagnetic interference filter for power lines. The manufacturer specializes in passive components including capacitors and inductors. This specific model utilizes a vertical through-hole construction distinct from surface-mount alternatives in their portfolio.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the reported obsolete status, direct replacements should be verified through official Taiyo Yuden channels or qualified alternative manufacturers offering equivalent electrical specifications and mechanical form factors.
