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Product Detailed Parameters
- Description：CMC 2.5MH 2.4A 2LN TH
- Series：-
- Mfr：Allied Components International
- Package：Box
- 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 VCMB8102-RC is a vertical through-hole common mode choke manufactured by Allied Components International. It features four pins and operates within a temperature range of -55°C to +105°C. The component provides an inductance of 2.5 mH at 1 kHz with a maximum DC resistance of 90 mOhm and a current rating of 2.4 A.
Feature Summary
- Vertical through-hole construction for secure board mounting
- Dual-line filtering capability for noise suppression
- Wide operating temperature range suitable for harsh environments
Applications
- Power supply input filtering
- Signal line noise reduction
- Electromagnetic interference suppression in electronic circuits
Procurement Notes
Verify the specific datasheet version for the VCMB8102-RC to confirm pinout orientation and mechanical dimensions before integration. Ensure that the selected supplier provides documentation confirming compliance with RoHS standards, as indicated in available product listings. Cross-reference the 2.4 A current rating against your circuit's peak load requirements to prevent saturation.
Selection Notes
Select this component when a vertical form factor is required for space-constrained PCB layouts involving through-hole technology. The 2.5 mH inductance value is appropriate for standard EMI filtering applications where moderate noise attenuation is sufficient. Consider the 90 mOhm DCR impact on power efficiency if high current continuity is critical to the design.
Part Context
This part belongs to the VCMB81XX series of common mode chokes from Allied Components International. These components are designed for general-purpose electromagnetic interference suppression. The series typically includes variants with different inductance values and current ratings, sharing similar vertical package styles and core materials optimized for broadband noise cancellation.
Replacement Considerations
Direct substitutes may include other vertical through-hole common mode chokes with matching 2.5 mH inductance and 2.4 A current ratings. Verify pin compatibility and physical footprint dimensions to ensure seamless replacement without modifying the existing PCB layout.
