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Wurth Elektronik Surface RFI Filter WE-CNSW 800 mA 50V dc 10MHz, 1000 MHz SMD 1 Phase 744230220

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Wurth Elektronik Surface RFI Filter WE-CNSW 800 mA 50V dc 10MHz, 1000 MHz SMD 1 Phase 744230220

Name: Wurth Elektronik Surface RFI Filter WE-CNSW 800 mA 50V dc 10MHz, 1000 MHz SMD 1 Phase 744230220
Brand: Wurth Elektronik
SKU: 227060
Price: 1.2 USD
Availability: InStock

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Category Power Line Filters Brand Wurth Elektronik Condition New

Specifications

Country of Origin	India
Brand	Wurth Elektronik
Height	1.6mm
Length	1.1mm
Depth	0.85mm
Packaging	Tray & Carton
Mount Type	Surface
Operating Frequency	10, 1000MHz
Series	WE-CNSW
Maximum Operating Temperature	105°C
Capacitance	0.47μF
Minimum Operating Temperature	-40°C
Maximum Current	800mA
Number of Phases	1
Leakage Current	369μA
Maximum Voltage	50V dc
Inductance	11μH
Standards/Approvals	UL, VDE
Termination Style	SMD

Key Features

This SMD filter is designed for surface mounting and features a compact size suitable for high-density applications.
It supports operating frequencies between 10 MHz and 1000 MHz, ensuring effective EMI filtering across wide frequency ranges.
With a capacitance of 0.47μF and inductance of 11μH, it achieves high common mode suppression in electronic circuits.
The filter is rated to operate in temperatures ranging from -40°C to 105°C, ensuring reliability in various environments.
Leakage current is low at 369μA for efficient power usage and minimal signal interference.
Its small dimensions of 1.1mm length, 0.85mm depth, and 1.6mm height enable integration into compact designs.
Complies with UL and VDE standards, guaranteeing quality and safety in electronics manufacturing.
Supplied in tray and carton packaging facilitating efficient assembly and reflow soldering.

Product Description

Wurth Elektronik 744230220 Surface RFI Filter is a high-performance electromagnetic interference suppression component designed for use in modern electronic devices and systems. This single phase surface-mount device filter is capable of handling a maximum current of 800 mA and voltage up to 50V dc, making it suitable for a wide range of power line filtering applications.

Wurth Elektronik's WE-CNSW series offers excellent common mode noise reduction at high frequencies spanning from 10 MHz up to 1000 MHz. The 0.47μF capacitance combined with an inductance of 11μH helps effectively suppress EMI noise on data lines and power supplies, ensuring signal integrity in sensitive circuits such as USB 2.0, Firewire, LVDS, and LAN connections.

Constructed for surface mount technology (SMT), this compact filter features a slim profile with dimensions 1.1 mm length, 0.85 mm depth, and 1.6 mm height, optimized for high density circuit board assembly. It exhibits excellent thermal performance with operating temperature range from -40°C to 105°C, suited for industrial and commercial electronics environments.

The leakage current of 369μA ensures minimal power loss while maintaining effective suppression of unwanted interference. Being supplied in tray and carton packaging, this product facilitates efficient assembly line integration and automated soldering processes, including recommended reflow soldering techniques.

Certifications including UL and VDE highlight compliance to international safety and quality standards, instilling confidence for incorporation into various electronic manufacturing applications.

This product is ideal for industrial electronics, laboratory instrumentation, telecommunications, computing hardware, and automotive electronics requiring reliable EMI noise filtration.

Designed to support high-speed data lines and power filtering, offering robust noise reduction at critical frequency bands. Its compact surface-mount design reduces PCB space consumption while providing durable performance under mechanical and thermal stress.

Packaging optimizes handling and placement, suitable for mass production. Explore our range of RFI and EMI filters to enhance your electronic device reliability.

Explore more products in our Power Line Filters category.

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Frequently Asked Questions

This model operates effectively between 10 MHz and 1000 MHz, providing broad EMI filtering capabilities across these frequencies.

It is rated to handle a maximum current of 800 mA, making it suitable for various power line filtering applications.

The filter has dimensions of 1.1 mm in length, 0.85 mm in depth, and 1.6 mm in height, allowing for compact integration into circuit boards.

It features a capacitance of 0.47μF and an inductance of 11μH, which contribute to its effectiveness in suppressing EMI noise.

The operating temperature range is from -40°C to 105°C, ensuring reliability in various environments.

This unit is designed for surface mounting, facilitating integration into high-density applications.

The leakage current is low at 369μA, which helps in maintaining efficient power usage and minimal signal interference.

It complies with UL and VDE standards, ensuring quality and safety in electronics manufacturing.

The filter is supplied in tray and carton packaging, which facilitates efficient assembly and reflow soldering processes.

It is suitable for industrial electronics, laboratory instrumentation, telecommunications, computing hardware, and automotive electronics requiring reliable EMI noise filtration.