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Product Detailed Parameters
- Description：CMC 11UH 300MA 2LN SMD AEC-Q200
- Series：B82799
- Mfr：EPCOS - TDK Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：120mOhm (Typ)
- Voltage Rating - DC：80V
- Voltage Rating - AC：42V
- Operating Temperature：-55°C ~ 150°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Height (Max)：0.126" (3.20mm)
- Package / Case：Horizontal, 4 L-Lead
- Inductance @ Frequency：11 µH @ 100 kHz
- Impedance @ Frequency：-
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Overview
The B82799C113N1 is a surface-mount common mode choke manufactured by EPCOS, now TDK Electronics. It features an inductance of 11 µH and a rated current of 300 mA. The component is designed for two-line signal filtering applications and complies with the AEC-Q200 automotive qualification standard. It operates within a temperature range of -55°C to +150°C and utilizes a four-lead horizontal package configuration.
Feature Summary
- AEC-Q200 qualified for automotive reliability
- Surface-mount design for automated assembly
- Dual-line signal filtering capability
- Wide operating temperature range
Applications
- Automotive electronic circuit protection
- Signal line noise suppression
- Common mode interference filtering in vehicle systems
Procurement Notes
Verify the exact part number against official TDK Electronics documentation to ensure compliance with automotive standards. Confirm that the specified inductance and current ratings match the target application requirements. Check for any specific ordering suffixes that may affect packaging or lead time. Ensure sourcing channels provide genuine components with traceable manufacturing data.
Selection Notes
Select this component when automotive-grade common mode chokes are required for signal lines. The 11 µH inductance and 300 mA rating suit low-current data transmission paths. Consider the SMD package type for space-constrained PCB layouts. Validate thermal performance within the -55°C to +150°C range for harsh environments.
Part Context
This component belongs to the B82799 series of common mode chokes from TDK Electronics. The series focuses on electromagnetic interference suppression for automotive and industrial applications. EPCOS was integrated into TDK Electronics, maintaining product continuity under the new brand identity while preserving technical specifications.
Replacement Considerations
Consult official TDK Electronics substitution guides for verified alternatives. Cross-reference pinout, inductance, and current ratings before replacing. Generic equivalents may not meet AEC-Q200 automotive standards.
