Schaffner PCB EMI Filter 4A 250V ac 400Hz Single Phase Pin Termination FN402

Schaffner FN402 PCB EMI Filter combines a 4A current rating with 250V AC and 400Hz operating frequency, tailored for single-phase PCB mounting. This filter is engineered for rapid and straightforward installation with pin-style termination, accommodating a wide array of electrical and electronic applications including small to medium-sized machinery, household equipment, as well as test and medical devices.

The device exhibits excellent conducted attenuation performance supported by chokes with high saturation resistance and superior thermal characteristics, ensuring reliability even in demanding industrial environments. Its compact form factor of 45mm length, 28mm depth, and 16.5mm height facilitates efficient PCB integration where space is limited.

Key electrical parameters include 100nF capacitance and 1mH inductance, minimizing electromagnetic interference effectively. The leakage current is low at 373μA, contributing to enhanced operational safety. Operating temperature range extends from -25°C to 100°C, making the FN402 filter adaptable to various climatic conditions.

This filter is designed with a low resistance of 1mΩ, reducing power losses during operation. Its single-phase architecture suits single-phase power supplies and switch-mode power supplies. Although no specific certifications are listed, the FN402 series is known for cost-effective low-profile PCB EMI filter solutions.

Applications encompass electrical and electronic equipment, small to medium-sized machinery, household appliances, test and measurement systems, and medical equipment, providing electromagnetic compatibility and noise reduction essential in these fields.

Choose the Schaffner FN402 PCB EMI Filter for reliable single-phase EMI suppression in diverse industrial, laboratory, HVAC, and manufacturing environments. Explore the Electronics Components category for more EMI Filters and power line filter solutions on EnvMart.

Supports a maximum current of 4 amperes for reliable performance. Operates at a maximum voltage of 250V AC suitable for common industrial circuits. Compact PCB mount design with pin termination for easy installation. Single phase EMI Filter with low resistance of 1 milliohm for minimal signal loss.

Operating temperature range from -25°C to 100°C for diverse environments. Capacitance rating of 100nF ensures effective noise attenuation. Inductance value of 1mH contributes to efficient electromagnetic interference suppression.

Leakage current is 373 microamperes, maintaining safety and compliance. Dimensions are 45mm length, 28mm depth, and 16.5mm height for low profile mounting. Suitable for electrical and electronic equipment, test and measurement, and medical devices.