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Product Detailed Parameters
- Description：CMC 800MA 2LN TH
- Series：TLF24
- Mfr：Taiyo Yuden
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：800mA
- DC Resistance (DCR) (Max)：550mOhm
- 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 TLF24HBH1830R8K1 is a two-line common mode choke coil manufactured by Taiyo Yuden, designed for power line filtering applications. It features a radial through-hole mounting style with a vertical orientation and four PC pins. The component provides an inductance of 18 µH with a maximum DC current rating of 800 mA and a maximum DC resistance of 550 mOhms. It operates within a temperature range of -25°C to +105°C.
Feature Summary
- Provides common mode noise suppression for AC power lines
- Utilizes a robust leaded construction for reliable PCB integration
- Engineered for high-current handling capabilities
Applications
- Power supply input filtering
- AC line noise suppression
- Electronic equipment EMI reduction
Procurement Notes
Verify the obsolete status of this component before design finalization. Confirm availability through authorized distributors or surplus channels. Ensure that any replacement strategy accounts for the discontinuation notice issued by Taiyo Yuden. Validate mechanical dimensions and pin configurations against existing board layouts to prevent integration issues during retrofitting or maintenance cycles.
Selection Notes
Select this component when specific 18 µH inductance and 800 mA current ratings are required for through-hole power line applications. Consider the physical dimensions and vertical mounting profile during PCB layout planning. Evaluate thermal performance requirements against the specified operating temperature range to ensure reliability under load conditions.
Part Context
This part belongs to the TLF series of common mode chokes from Taiyo Yuden. These components are specialized for attenuating electromagnetic interference on power lines. The product line focuses on providing effective noise filtration while maintaining low insertion loss for differential signals. This specific model represents a legacy offering within the manufacturer's passive component portfolio.
Replacement Considerations
Taiyo Yuden has officially discontinued this part number. Designers must identify alternative components that match the 18 µH inductance, 800 mA current rating, and 550 mOhms DCR specifications. Verify that substitute parts support the same radial through-hole package and meet the -25°C to +105°C operating temperature range.
