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Product Detailed Parameters
- Description：CMC 3.3MH 850MA 2LN SMD
- Series：CM6460R
- Mfr：Delevan
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：850mA
- DC Resistance (DCR) (Max)：210mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.530" L x 0.530" W (13.46mm x 13.46mm)
- Height (Max)：0.300" (7.62mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：3.3 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The Delevan CM6460R-335 is a surface-mount common mode choke designed for signal line filtering. It features an inductance of 3.3 mH with a tolerance of +35%/-25%. The component supports a maximum DC current of 850 mA and has a maximum DC resistance of 210 mOhms. It operates within a temperature range of -55°C to +105°C. The unshielded device utilizes a two-line configuration for effective noise suppression in compact PCB layouts.
Feature Summary
- Provides common mode noise attenuation for differential signal lines
- Surface mount construction enables automated assembly processes
- Unshielded design reduces overall component footprint
Applications
- High-speed data interface filtering
- USB port noise suppression
- Ethernet line protection
Procurement Notes
Verify the specific suffix designation against the manufacturer's latest documentation to confirm electrical tolerances and packaging format. Ensure the procurement channel provides original manufacturer traceability. Confirm RoHS compliance status through official certification documents prior to integration into regulated equipment assemblies.
Selection Notes
Select this component when high inductance values are required for low-frequency noise suppression in space-constrained applications. Evaluate the thermal performance under maximum DC current conditions to ensure operation remains within the specified temperature limits. Compare physical dimensions against available board real estate to verify fitment compatibility.
Part Context
This part belongs to the CM6460R series of common mode chokes manufactured by Delevan. The series offers various inductance options tailored for different frequency ranges. These components are engineered for reliability in demanding electronic environments, providing consistent filtering performance across the operating temperature spectrum.
Replacement Considerations
Direct substitutes include CM6460R-334 and CM6460R-185 from the same manufacturer series. Verify that alternative part numbers match the required inductance and current ratings before implementation.
