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Product Detailed Parameters
- Description：CMC 3.3MH 2A 2LN TH
- Series：MID-D16US
- Mfr：Würth Elektronik
- Package：Tray
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：190mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.900" L x 0.550" W (22.86mm x 13.97mm)
- Height (Max)：0.585" (14.86mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：3.3 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Würth Elektronik 750341632 is a through-hole common mode choke from the MID-DC16US series, designed for power line filtering. It features an inductance of 3.3 mH at 10 kHz with a tolerance of -30% to +60%. The component supports a maximum DC current of 2 A and has a maximum DC resistance of 190 mOhms. Operating within a temperature range of -40°C to +125°C, it utilizes a horizontal package measuring 22.86 mm in length, 13.97 mm in width, and up to 14.86 mm in height.
Feature Summary
- Provides effective common mode noise suppression for differential signal lines in power circuits
- Constructed with a robust core material suitable for high-current applications up to 2 A
- Designed for reliable performance across extended industrial temperature ranges
Applications
- Power supply input filtering
- Battery charger circuit protection
- Portable electronic device EMI reduction
Procurement Notes
Verify the specific datasheet revision and RoHS compliance status directly with the manufacturer or authorized distributor before integration. Confirm that the mechanical footprint dimensions align with the PCB layout requirements. Ensure the thermal management strategy accommodates the self-heating characteristics under full load conditions to maintain operational reliability within the specified temperature limits.
Selection Notes
Select this component when a through-hole solution is required for moderate current levels around 2 A. The 3.3 mH inductance value targets low-frequency noise attenuation. Consider the physical size constraints as the horizontal mounting style occupies significant board area compared to surface mount alternatives. Validate that the 190 mOhm DCR meets the efficiency requirements of the target power stage.
Part Context
This part belongs to the MID-DC16US series of common mode chokes manufactured by Würth Elektronik. The series is characterized by its through-hole construction and suitability for general-purpose power line filtering. It complements the company's broader portfolio of inductive components designed for electromagnetic interference suppression in various electronic systems.
Replacement Considerations
Cross-reference with other MID-DC16US variants such as 750341636 for different inductance values. Verify pin compatibility and inductance tolerances when substituting with components from other manufacturers offering similar through-hole common mode choke specifications.
