TLF9UA102W0R8K1

Description：CMC 1MH 800MA 2LN TH
Series：TLF9
Mfr：Taiyo Yuden
Package：Bulk

SKU:3cd4bae5a7f7 Category: Common Mode Chokes Brand: Taiyo Yuden

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Product introduction

Product Detailed Parameters

Description：CMC 1MH 800MA 2LN TH
Series：TLF9
Mfr：Taiyo Yuden
Package：Bulk
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：800mA
DC Resistance (DCR) (Max)：500mOhm
Voltage Rating - DC：-
Voltage Rating - AC：250V
Operating Temperature：-25°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：0.669" L x 0.433" W (17.00mm x 11.00mm)
Height (Max)：0.630" (16.00mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：1 mH @ 1 kHz
Impedance @ Frequency：-

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TLF9UA102W0R8K1

Overview

The TLF9UA102W0R8K1 is a two-line common mode choke coil manufactured by Taiyo Yuden, designed for through-hole mounting. It features an inductance of 1 mH at 1 kHz and supports a maximum rated current of 800 mA. The component has a maximum DC resistance of 500 milliohms and is rated for AC voltages up to 250 V. Its physical dimensions are 17.0 mm by 11.0 mm, utilizing a vertical PC pin package configuration suitable for power line filtering applications.

Feature Summary

Provides electromagnetic interference (EMI) filtering for common mode noise
Designed specifically for AC line and data line protection
Utilizes through-hole technology for robust mechanical mounting

Applications

AC power line filtering
Data line noise suppression
Electromagnetic interference reduction in electronic circuits

Procurement Notes

Verify the specific suffix W0R8K1 against official Taiyo Yuden documentation to confirm the 800 mA rating and 500 milliohm DCR specifications. Ensure the through-hole package type matches the target PCB layout requirements. Confirm RoHS3 compliance status if environmental regulations apply to the final assembly process.

Selection Notes

Select this component when designing circuits requiring common mode noise suppression on AC lines with currents up to 800 mA. The 1 mH inductance value is suitable for standard EMI filtering frequencies. Consider the 17x11 mm footprint and vertical lead orientation during PCB layout planning to ensure adequate clearance and mechanical stability.

Part Context

This part belongs to the TLF9UA series of common mode chokes from Taiyo Yuden. The series offers various inductance and current ratings tailored for different power and data line applications. The TLF9UA102W0R8K1 represents a specific variant optimized for moderate current levels and standard AC voltage environments.

Replacement Considerations

Check for direct substitutes within the TLF9UA family or other Taiyo Yuden common mode choke series that match the 1 mH inductance and 800 mA current rating. Verify equivalent DC resistance and physical dimensions to ensure compatibility with existing PCB footprints without redesign.