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Product Detailed Parameters
- Description：COMMON MODE CHOKE 39MH 0.77A
- Series：B82732
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：-
- Number of Lines：-
- Current Rating (Max)：-
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- Voltage Rating - AC：-
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Overview
The B82732R2771B030 is a common mode choke from the EPCOS B82732 series, manufactured by TDK Electronics. It features a radial mounting style and is designed for power line filtering applications. The component operates within a temperature range of -40°C to +105°C. It has a rated inductance of 270 µH with a tolerance of ±25%. The maximum DC current rating is 770 mA, and the maximum DC resistance is 1.5 Ohms. The physical dimensions are approximately 24 mm in length, 23 mm in width, and 24.5 mm in height.
Feature Summary
- Provides effective common mode noise suppression for power lines
- Utilizes a ring core design for compact footprint
- Supports high current handling capabilities
Applications
- Power line filtering in electronic equipment
- EMI suppression in AC/DC converters
- Noise reduction in industrial control systems
Procurement Notes
Verify the specific ordering code B82732R2771B030 against official TDK documentation to confirm lead times and availability. Ensure compatibility with your PCB layout regarding the specified radial pitch and terminal type. Check for RoHS compliance status as per the latest manufacturer data sheet before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring common mode chokes with a 270 µH inductance and up to 770 mA current capacity. Consider the operating temperature range of -40°C to +105°C for environmental suitability. Evaluate the physical dimensions to ensure they fit within the designated enclosure space alongside other components.
Part Context
This part belongs to the B82732 series of common mode chokes from EPCOS (now TDK Electronics). The series is characterized by its use in power line applications, offering reliable performance for noise suppression. These components are widely used in various industries including consumer electronics and industrial automation for maintaining signal integrity.
Replacement Considerations
Consult official TDK substitution guides for verified alternatives. Cross-reference parameters such as inductance, current rating, and physical dimensions when evaluating potential substitute parts to ensure functional equivalence.
