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Product Detailed Parameters
- Description：CMC 100UH 1.13A 2LN TH
- Series：3000
- Mfr：Bourns Inc.
- Package：Bulk
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：1.13A
- DC Resistance (DCR) (Max)：155mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.490" L x 0.490" W (12.45mm x 12.45mm)
- Height (Max)：0.400" (10.16mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：100 µH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Bourns Inc. 3000-101 is a signal line common mode choke designed for through-hole mounting. It features an inductance of 100 µH at 1 kHz with a tolerance of ±15%. The component supports a maximum DC current of 1.13 A and has a maximum DC resistance (DCR) of 155 mΩ. It operates within a temperature range of -55°C to +105°C. Physical dimensions include a width of 10.16 mm and a diameter of 12.45 mm.
Feature Summary
- Provides common mode noise suppression for signal lines
- Constructed for reliable through-hole PCB integration
- Operates across extended industrial temperature ranges
Applications
- Signal line filtering in electronic circuits
- Common mode interference reduction in data transmission paths
- Noise suppression in general-purpose electronic assemblies
Procurement Notes
Verify the specific part number against official manufacturer documentation to ensure compatibility with design requirements. Confirm that the through-hole package dimensions and lead configuration match the target PCB layout. Check for RoHS compliance status if required by regulatory standards. Ensure the selected variant matches the specified inductance and current ratings for the intended application environment.
Selection Notes
Select this component when signal line filtering is required with specific inductance values around 100 µH. Consider the 1.13 A current rating and 155 mΩ DCR for power loss calculations. Evaluate the through-hole mounting style against available board space and assembly methods. Verify that the operating temperature range meets the environmental conditions of the final product deployment.
Part Context
This component belongs to the Bourns 3000 series of signal line common mode inductors. These components are engineered for electromagnetic interference suppression in sensitive signal pathways. The series offers various inductance options tailored for different filtering needs while maintaining consistent physical form factors for standardized manufacturing processes.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify electrical parameters such as inductance, current rating, and DC resistance before swapping. Ensure mechanical fit and mounting type compatibility.
