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Product Detailed Parameters
- Description：COMMON MODE CHOKE 56MH 500MA
- Series：RN
- Mfr：Schaffner EMC Inc.
- Package：Tube
- Filter Type：-
- Number of Lines：-
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：-
- Size / Dimension：-
- Height (Max)：-
- Package / Case：-
- Inductance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The RN214-0.5-02-56 is a single-phase common mode choke manufactured by Schaffner EMC Inc., designed for electromagnetic interference (EMI) suppression in electronic circuits. This component features a vertical mounting configuration and is characterized by a nominal inductance of 56 mH. It supports a maximum DC current rating of 500 mA, ensuring stable operation under specified load conditions. The device exhibits a direct current resistance (DCR) of 810 mOhm, which minimizes power loss during conduction. Testing is conducted at a frequency of 10 kHz to verify performance characteristics. As a current-compensated filter, it effectively attenuates noise on both line conductors while maintaining signal integrity.
Feature Summary
- Provides effective attenuation of electromagnetic interference through common mode filtering capabilities
- Utilizes a current-compensated design to maintain magnetic balance and reduce leakage inductance
- Supports vertical surface-mount or through-hole integration depending on mechanical constraints
Applications
- Single-phase EMI filtering in consumer electronics power supplies
- Noise suppression in medical equipment AC input stages
- Electromagnetic compatibility enhancement in industrial control systems
Procurement Notes
Verify the complete part number including suffixes against official Schaffner documentation to ensure correct inductance and current ratings. Confirm RoHS compliance status and packaging specifications directly with authorized distributors. Cross-reference datasheet parameters such as DCR and saturation current with system requirements before procurement to avoid functional mismatches.
Selection Notes
Select this component when designing circuits requiring 56 mH common mode inductance with a 500 mA current capacity. Ensure the operating environment temperature range aligns with the component's thermal specifications. Consider the physical footprint and mounting orientation relative to board layout constraints. Validate that the 810 mOhm DCR meets efficiency targets for the specific power application.
Part Context
This component belongs to the RN214 series of common mode chokes from Schaffner EMC Inc., a division of TE Connectivity. The series offers various inductance values tailored for different EMI suppression needs. The RN214-0.5-02-56 specifically addresses applications needing moderate inductance with low current handling, fitting within compact power supply designs where space efficiency and noise reduction are prioritized.
Replacement Considerations
Compatible substitutes include RN214-0.5-02-39M for lower inductance requirements and RN214-0.5-02-68M for higher inductance needs. Verify electrical equivalence and mechanical fit before substitution.
