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Product Detailed Parameters
- Description：CMC 600UH 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：0.600" Dia x 0.450" W (15.24mm x 11.43mm)
- Height (Max)：-
- Package / Case：Vertical, No Base, 2 PC Pin
- Inductance @ Frequency：600 µH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Bourns Inc. 7106-RC is a through-hole common mode choke (CMC) from the 7100 series, designed for noise suppression in two-line circuits. It features an inductance of 510 µH at 1 kHz and a rated current of 2A. The component has a maximum DC resistance (DCR) of 30 mΩ per line. It utilizes a vertical, baseless package with four pins and measures 0.700 inches in diameter and height, with a width of 0.550 inches. Operating temperature ranges from -55°C to 105°C. The part is RoHS compliant and currently active.
Feature Summary
- Provides common mode noise attenuation for dual-line signal or power paths
- Supports high current handling up to 2A with low DC resistance
- Constructed for reliable through-hole mounting in compact vertical configurations
Applications
- Noise filtering in AC/DC power supply input stages
- EMI suppression in data communication lines
- Common mode interference reduction in industrial control systems
Procurement Notes
Verify the exact suffix against the manufacturer's latest datasheet to confirm pinout and electrical tolerances. Ensure the procurement channel provides original documentation matching the 7100 series specifications. Cross-reference the DigiKey part number 118-7106-RC-ND for accurate identification during sourcing. Confirm RoHS compliance status if required by specific regulatory standards.
Selection Notes
Select this component when a 510 µH inductance at 1 kHz is required for common mode rejection in 2A applications. The through-hole format suits prototyping or environments requiring mechanical robustness. Consider the physical dimensions of 0.700" diameter for PCB space constraints. Evaluate the 30 mΩ DCR impact on voltage drop if efficiency is critical in the design.
Part Context
The 7106-RC belongs to Bourns' 7100 series of common mode chokes, which are engineered for general-purpose EMI filtering. This series emphasizes reliability in harsh environments, supporting wide temperature operations. The component serves as a passive filter element, distinct from active filtering solutions, providing inherent attenuation without external power.
Replacement Considerations
Consult the official Bourns 7100 series replacement guide for verified substitutes. Ensure any alternative matches the 510 µH inductance, 2A rating, and 30 mΩ DCR specifications. Verify that the replacement maintains the same through-hole footprint and vertical orientation to fit existing board layouts.
