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Product Detailed Parameters
- Description：CMC 5MH 2A 2LN TH
- Series：7100
- Mfr：Bourns Inc.
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：110mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.800" Dia x 0.550" W (20.32mm x 13.97mm)
- Height (Max)：-
- Package / Case：Vertical, No Base, 2 PC Pin
- Inductance @ Frequency：5 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Download product information
Overview
The Bourns Inc. 7115 is a through-hole common mode choke designed for electromagnetic interference suppression. It features an inductance of 4.25 mH with a 15% tolerance and supports a maximum DC current of 2 A. The component has a maximum DC resistance of 110 mΩ and operates within a temperature range of -55°C to +105°C. Physical dimensions are approximately 20.32 mm in length, 11.43 mm in width, and 13.97 mm in height.
Feature Summary
- Provides common mode noise filtering for single-channel applications
- Supports high current ratings up to 2 amperes
- Operates reliably across extended industrial temperature ranges
Applications
- Power supply input filtering
- Signal line noise suppression
- Electromagnetic compatibility (EMC) circuits
Procurement Notes
Verify the specific inductance value against official datasheets, as some sources list 4.25 mH while others indicate 5 mH for similar part numbers. Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as conflicting information exists regarding lead content. Ensure the through-hole package dimensions match your PCB footprint requirements before ordering.
Selection Notes
Select this component when a single-channel common mode choke with a 2 A current rating is required. The 4.25 mH inductance provides effective filtering for standard power lines. Verify that the through-hole mounting style fits the assembly process. Check the maximum DC resistance specification to ensure it meets voltage drop constraints in the target circuit design.
Part Context
This component belongs to the Bourns 7100 series of common mode filters. It is manufactured by Bourns Inc., a provider of electronic components. The part is classified as a through-hole device suitable for PCB mounting. It serves as an alternative to other common mode chokes in the same current and inductance class.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users must verify pinout compatibility and electrical specifications manually when considering alternatives from other manufacturers.
