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Product Detailed Parameters
- Description：CMC 10MH 230MA 2LN TH
- Series：TLF9
- Mfr：Taiyo Yuden
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：230mA
- DC Resistance (DCR) (Max)：4.5Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 115°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：10 mH @ 1 kHz
- Impedance @ Frequency：-
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Overview
The Taiyo Yuden TLF9UA103WR23 is a two-line common mode choke designed for through-hole mounting. It features an inductance of 10 mH at 1 kHz and supports a maximum current rating of 230 mA. The component has a maximum DC resistance of 4.5 Ohms and operates within a temperature range of -25°C to 115°C. Its physical dimensions are 17.00 mm in length, 11.00 mm in width, and a maximum height of 16.00 mm. The device utilizes four vertical PC pins for PCB installation.
Feature Summary
- Provides common mode noise suppression for two-line circuits
- Designed for through-hole printed circuit board mounting
- Constructed with vertical pin configuration for stable placement
Applications
- Power line filtering
- Signal line noise reduction
- Electronic equipment EMI suppression
Procurement Notes
Verify the specific ordering suffix and package variant when sourcing, as manufacturers may update part numbers or packaging formats over time. Confirm that the selected component matches the required electrical specifications and mechanical footprint for the target design. Check for any recent discontinuation notices or lifecycle status updates from the manufacturer before finalizing procurement plans.
Selection Notes
Select this component based on its 10 mH inductance value and 230 mA current handling capability. Ensure the through-hole mounting style fits the PCB layout constraints. Verify that the operating temperature range meets the environmental requirements of the application. Consider the physical size of 17mm x 11mm for spatial planning on the board.
Part Context
This component belongs to the TLF9 series of common mode chokes manufactured by Taiyo Yuden. The series is characterized by its use in filtering applications where noise suppression is critical. The TLF9UA103WR23 specifically denotes a version with defined inductance and current ratings suitable for general-purpose electronic filtering tasks.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official manufacturer resources for potential cross-references or alternative components if this specific part number is discontinued or unavailable.
