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Product Detailed Parameters
- Description：CMC 2.5MH 2.4A 2LN TH
- Series：8100
- Mfr：Bourns Inc.
- Package：Tray
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2.4A
- DC Resistance (DCR) (Max)：90mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.760" L x 0.425" W (19.30mm x 10.80mm)
- Height (Max)：0.900" (22.86mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2.5 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Bourns 8102 is a through-hole common mode choke designed for filtering electromagnetic interference in two-line circuits. It features a nominal inductance of 2.5 mH and supports a maximum current rating of 2.4 A. The component exhibits a maximum DC resistance of 90 mOhm per line. Constructed with a ferrite core, it utilizes radial terminals for printed wiring board mounting. This general-purpose inductor operates within a temperature range of -55°C to +125°C.
Feature Summary
- Provides common mode noise suppression for differential signal lines
- Radial leaded construction facilitates through-hole PCB integration
- Ferrite core design ensures stable inductance characteristics
Applications
- Electromagnetic interference filtering in power supply inputs
- Signal integrity protection in data communication interfaces
- Noise reduction in industrial control circuitry
Procurement Notes
Verify the specific suffix (e.g., RC) against the manufacturer's current catalog, as availability may vary. Confirm that the 2.5 mH inductance and 2.4 A current ratings align with the target circuit requirements. Ensure the through-hole package dimensions match the designated footprint on the printed wiring board before finalizing procurement.
Selection Notes
Select this component when a robust, high-current common mode choke is required for through-hole assembly. The 2.5 mH value offers effective attenuation for lower frequency noise profiles. Consider the 90 mOhm DCR limit to ensure minimal voltage drop and power loss in the signal path during normal operation.
Part Context
This part belongs to Bourns' magnetic components portfolio, specifically within the common mode choke category. These devices are engineered for reliability in demanding electronic environments. The product line emphasizes consistent performance across varying thermal conditions, supporting applications where noise immunity is critical for system stability.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative manufacturers by matching inductance, current rating, and physical dimensions.
