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Product Detailed Parameters
- Description：CMC 600UH 1A 2LN TH
- Series：7100
- Mfr：Bourns Inc.
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：40mOhm
- 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 7101 is a radial leaded common mode choke from the 7100 series, designed for power line filtering. It features a ferrite core and unshielded construction with a nominal inductance of 510 uH measured at 1 kHz. The component supports a maximum DC current of 1 A and exhibits a maximum DC resistance of 40 mOhms. It operates within a temperature range of -55 C to +105 C and provides a dielectric strength of 1000 Vrms. Physical dimensions include a diameter of 0.6 inches and a width of 0.45 inches, with leads spaced 0.2 inches apart.
Feature Summary
- Dual winding architecture for effective common mode noise suppression
- High current capacity suitable for demanding power applications
- Low radiation characteristics to minimize electromagnetic interference
- Robust dielectric strength ensuring safety isolation
Applications
- Power supply input filtering
- Common mode noise suppression in electronic circuits
- EMI reduction in AC/DC conversion stages
Procurement Notes
Verify the specific suffix designation against official Bourns documentation to confirm exact electrical tolerances and packaging configurations. Ensure the procurement channel provides valid traceability and authenticity certificates. Cross-reference the manufacturer part number with the latest datasheet revisions to confirm compliance with current RoHS directives and material specifications before finalizing orders.
Selection Notes
Select this component when high inductance values are required for low-frequency noise attenuation. The radial leaded package facilitates through-hole mounting on printed circuit boards. Consider the 1 A current rating and 40 mOhm resistance for thermal management in compact designs. Verify that the unshielded construction aligns with the system's electromagnetic compatibility requirements and spatial constraints.
Part Context
This component belongs to the Bourns 7100 series of power inductors. The series offers various inductance values tailored for different filtering needs. As a common mode choke, it specifically targets differential mode interference while allowing desired signals to pass. The radial leaded format ensures compatibility with standard automated assembly processes for through-hole technology.
Replacement Considerations
Consult official substitution guides for equivalent common mode chokes with matching inductance and current ratings. Verify pinout compatibility and physical dimensions to ensure mechanical fit without redesigning the PCB layout.
