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Product Detailed Parameters
- Description：CMC 10MH 250MA 2LN TH
- Series：UF
- Mfr：TDK Corporation
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：250mA
- DC Resistance (DCR) (Max)：3.5Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-20°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.689" L x 0.433" W (17.50mm x 11.00mm)
- Height (Max)：0.669" (17.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：10 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The UF1717V-103YR25-02 is a vertical through-hole common mode choke manufactured by TDK Corporation. It features an inductance of 10 mH and supports a maximum DC current of 250 mA. The component has a maximum DC resistance of 3.5 Ohms and operates within a minimum temperature range of -20 C. Designed for EMI suppression, it utilizes a two-line configuration suitable for power supply filtering applications.
Feature Summary
- Vertical through-hole mounting configuration
- Dual-line common mode noise suppression
- RoHS compliant construction
Applications
- Power supply filtering
- EMI suppression circuits
- Voltage regulation stages
Procurement Notes
Verify the complete part number including suffixes to ensure correct inductance and current ratings. Confirm RoHS compliance status with the supplier. Check datasheet specifications for operating temperature limits and DC resistance values before integration into designs.
Selection Notes
Select this component when vertical mounting space constraints exist. Ensure the circuit requires 10 mH inductance at 250 mA. Verify that the 3.5 Ohm DC resistance meets system loss requirements. Confirm compatibility with through-hole assembly processes.
Part Context
This component belongs to TDK's common mode choke family designed for electromagnetic interference reduction. It serves as a passive filter element in electronic circuits to suppress noise on dual lines. The product is categorized under power filters for signal integrity maintenance.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify electrical parameters against alternative components from other manufacturers if sourcing issues arise.
FAQ
What is the inductance value of the UF1717V-103YR25-02?
The inductance value is 10 mH.
Is this component RoHS compliant?
Yes, the UF1717V-103YR25-02 is RoHS compliant.
