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Product Detailed Parameters
- Description：CMC 4.25MH 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：0.900" Dia x 0.650" W (22.86mm x 16.51mm)
- Height (Max)：0.900" (22.86mm)
- Package / Case：Vertical, No Base, 4 PC Pin
- Inductance @ Frequency：4.25 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Bourns Inc. 7115-RC is a single-channel common mode filter designed for through-hole PCB mounting. 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 mohms and operates within a temperature range of -55 °C to +105 °C. Its physical dimensions are 20.32 mm in length, 11.43 mm in width, and 13.97 mm in height.
Feature Summary
- Provides common mode filtering for electromagnetic interference suppression
- Integrates high inductance with low DC resistance for efficient signal integrity
- Constructed for reliable through-hole printed circuit board installation
Applications
- Common mode noise suppression in electronic circuits
- Electromagnetic interference filtering applications
- Signal line protection requiring high current handling
Procurement Notes
Verify the specific manufacturer part number against official Bourns documentation to ensure compatibility with design requirements. Confirm that the through-hole package dimensions and pin configuration match the target PCB layout. Check RoHS compliance status if required by project specifications. Ensure the operating temperature range meets environmental conditions.
Selection Notes
Select this component when a single-channel choke with 4.25 mH inductance is required for currents up to 2 A. Consider the 110 mohms DC resistance for power loss calculations. Verify that the through-hole mounting style fits the assembly process. Evaluate the physical size constraints against the available board space.
Part Context
This component belongs to the Bourns common mode filter series. It is engineered for general-purpose EMI suppression tasks. The design prioritizes robust performance in through-hole applications. It serves as a passive component for maintaining signal quality in noisy environments.
Replacement Considerations
Consult official Bourns substitution guides for verified alternatives. Ensure any replacement matches the 4.25 mH inductance and 2 A current rating. Verify package compatibility for direct interchangeability.
