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Product Detailed Parameters
- Description：CMC 1MH 1.5A 2LN TH
- Series：TLF14
- Mfr：Taiyo Yuden
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.5A
- DC Resistance (DCR) (Max)：100mOhm
- 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：1 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The TLF14CBH1021R5K1 is a through-hole common mode choke manufactured by Taiyo Yuden. It features an inductance of 1 mH at 1 kHz and supports a current rating of 1.5 A with a DC resistance of 100 mOhm. Designed for two-line applications, this component utilizes leaded construction for robust mounting. The device operates within a temperature range suitable for general electronic environments, providing effective electromagnetic interference suppression for single-phase circuits requiring reliable filtering performance.
Feature Summary
- Provides common mode noise suppression for two-line configurations
- Utilizes through-hole mounting for secure mechanical attachment
- Engineered for single-phase electromagnetic interference filtering
Applications
- Single-phase power supply input filtering
- Electromagnetic interference suppression in consumer electronics
- Signal integrity protection in industrial control systems
Procurement Notes
Verify the complete part number including suffixes to ensure correct packaging and tolerance specifications. Confirm that the through-hole footprint matches the target PCB layout dimensions. Check for RoHS compliance status if required by specific regulatory standards. Ensure the 1.5 A current rating meets the operational requirements of the intended circuit application.
Selection Notes
Select this component when a 1 mH inductance value is required for common mode noise reduction in low-current applications. The through-hole package offers superior mechanical stability compared to surface mount alternatives. Consider the 100 mOhm DC resistance impact on voltage drop when designing the power path. Evaluate thermal dissipation capabilities based on the expected operating current and ambient temperature conditions.
Part Context
This component belongs to the TLF series of common mode chokes from Taiyo Yuden. The series focuses on providing reliable EMI filtering solutions for various electronic applications. The TLF14CBH1021R5K1 specifically addresses needs for moderate inductance values in through-hole designs. It complements other components in the manufacturer's passive filter portfolio.
Replacement Considerations
Compatible substitutes include the TLF14CB1021R5K1 and TLF14CBH3921R0. Verify that alternative parts match the 1 mH inductance and 1.5 A current ratings. Ensure physical dimensions and pin configurations are compatible with existing board layouts before implementation.
