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Product Detailed Parameters
- Description：CMC 180MA 2LN 150 KOHM TH
- Series：TLF9
- Mfr：Taiyo Yuden
- Package：Bulk
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：180mA
- DC Resistance (DCR) (Max)：6.5Ohm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.669" L x 0.591" W (17.00mm x 15.00mm)
- Height (Max)：0.472" (12.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：150 kOhms @ 500 kHz
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Overview
The TLF9UBH203WK1 is a through-hole common mode choke coil manufactured by Taiyo Yuden. It features a vertical package with four PC pins. The component provides an impedance of 150 kOhms at 500 kHz and supports a current rating of 180 mA. Its DC resistance (DCR) is specified as 6.5 Ohms. Designed for signal line applications, it effectively suppresses common mode noise in electronic circuits while maintaining signal integrity.
Feature Summary
- Provides high impedance to suppress common mode noise on signal lines
- Through-hole mounting design with vertical PC pin configuration
- Optimized for DC and signal line applications
Applications
- Signal line filtering
- DC line noise suppression
- Electronic circuit EMI reduction
Procurement Notes
Verify the specific suffix and packaging details against the manufacturer's latest datasheet before ordering. Confirm RoHS compliance status as indicated in official documentation. Ensure the through-hole footprint matches your PCB design requirements. Check for any recent lifecycle changes or obsolescence notices from Taiyo Yuden to ensure long-term availability.
Selection Notes
Select this component when high impedance at 500 kHz is required for signal lines. The 180 mA current rating suits low-power signal applications. Consider the vertical PC pin package for standard through-hole assembly processes. Compare DCR specifications if power loss in the signal path is a critical constraint for the specific design.
Part Context
This part belongs to the TLF series of common mode chokes from Taiyo Yuden. These components are passive filters designed to attenuate electromagnetic interference. The TLF series typically offers various impedance and current ratings to suit different signal processing needs in consumer and industrial electronics.
Replacement Considerations
Check for direct substitutes within the TLF series that match the 150 kOhm impedance and 180 mA current rating. Verify pin compatibility and physical dimensions for equivalent through-hole packages. Consult Taiyo Yuden's substitution guide for approved alternatives.
