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Product Detailed Parameters
- Description：CMC 510UH 2A 2LN TH
- Series：7100
- Mfr：Bourns Inc.
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：30mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.700" Dia x 0.550" W (17.78mm x 13.97mm)
- Height (Max)：0.700" (17.78mm)
- Package / Case：Vertical, No Base, 4 PC Pin
- Inductance @ Frequency：510 µH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Bourns Inc. 7106-RC is a common mode choke from the 7100 series, designed for through-hole mounting. It features two lines with an inductance of 510 µH at 1 kHz and a rated current of 2 A. The maximum DC resistance is 30 mΩ. Operating temperature ranges from -55°C to +105°C. Dimensions are 17.78 mm diameter by 13.97 mm width, with a maximum height of 17.78 mm. It utilizes a vertical, baseless package with four pins.
Feature Summary
- Provides common mode noise suppression for differential signal lines
- Integrates dual-line filtering within a single through-hole component
- Constructed for reliable operation across extended industrial temperature ranges
Applications
- Differential data line filtering in electronic circuits
- EMI suppression for high-speed digital interfaces
- Power supply input filtering applications
Procurement Notes
Verify the specific suffix against official manufacturer documentation to confirm compliance status and pin configuration. Ensure the ordering part number matches the required inductance and current ratings for the target application. Cross-reference datasheet revisions to confirm material composition and environmental certifications before finalizing procurement orders.
Selection Notes
Select this component when a 510 µH inductance value is required for common mode rejection at 1 kHz. Verify that the 2 A current rating meets the circuit's operational demands without saturation. Confirm that the through-hole footprint dimensions fit the printed circuit board layout constraints.
Part Context
This component belongs to the Bourns 7100 series of common mode chokes. The series offers various inductance values and current ratings tailored for different filtering requirements. The 7106-RC specifically addresses applications needing moderate inductance with high current handling capabilities in a compact through-hole form factor.
Replacement Considerations
Consult official substitution lists for verified equivalents. Ensure any replacement maintains identical inductance, current rating, and physical dimensions to guarantee compatibility with existing PCB layouts and performance specifications.
