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Wurth Elektronik WE-CNSW Surface RFI Filter 650 mA 50V DC 10MHz 1000MHz SMD 1 Phase 744230450

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 650mA
Number of Phases 1
Leakage Current 369μA
Maximum Voltage 50V dc
Inductance 11μH
Standards/Approvals UL, VDE
Termination Style SMD

Key Features

  • The filter provides a maximum continuous current of 650 mA and a maximum voltage rating of 50V DC.
  • Operates efficiently within a frequency range of 10 MHz to 1000 MHz to suppress common mode noise.
  • Features a compact surface mount device (SMD) form factor suitable for automated PCB assembly.
  • Constructed with a capacitance of 0.47 μF and inductance of 11 μH for effective noise filtering.
  • Has a maximum operating temperature of 105°C and operates reliably down to -40°C.
  • Leakage current is minimized to 369 μA ensuring low power loss in circuits.
  • Dimensionally compact with length 1.1 mm, height 1.6 mm, and depth 0.85 mm.
  • Complies with UL and VDE standards ensuring industrial safety and quality.

Product Description

Wurth Elektronik 744230450 Surface RFI Filter is a high-performance component designed to suppress electromagnetic interference in sensitive electronic circuits. It features a maximum continuous current rating of 650 mA and a voltage rating of 50V DC, making it suitable for various power line filtering applications. Operating effectively within a frequency band from 10 MHz to 1000 MHz, this filter addresses common mode noise challenges prevalent in high-speed data and power lines.

The compact surface mount device (SMD) package supports modern automated PCB assembly processes, with precise dimensions of 1.1 mm length, 1.6 mm height, and 0.85 mm depth. The filter has a capacitance of 0.47 μF and an inductance of 11 μH, balancing noise suppression and signal integrity.

Its robust design allows operation in harsh environments, enduring temperatures from -40°C up to 105°C. Leakage current is limited to 369 μA, maintaining circuit efficiency. This product meets key industry safety standards including UL and VDE.

The WE-CNSW series from Wurth Elektronik is well-regarded for excellent common mode noise suppression, especially in power line filter applications such as USB 2.0, Firewire, LVDS, LAN, and other high-speed data interfaces. The symmetrical winding design reduces impact on high-speed signals, ensuring minimal disruption to performance.

The filter suppresses common mode EMI noise at high frequencies effectively. Its SMD surface mount technology supports automated reflow soldering. Tray and carton packaging ensure protection and ease of handling during transport.

The filter’s compact size suits space-constrained industrial and electronic equipment. Designed for use across industrial, manufacturing, electronic design, and data communication applications.

Choose the Wurth Elektronik WE-CNSW 744230450 Surface RFI Filter for reliable, high-frequency EMI noise suppression in your electronic circuits. Available now in Power Line Filters category on EnvMart for industrial and electronic professionals.

Wurth Elektronik WE-CNSW Surface RFI Filter 650 mA 50V DC 10MHz 1000MHz SMD 1 Phase 744230450
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Frequently Asked Questions

The maximum continuous current rating for this filter is 650 mA.

It has a maximum voltage rating of 50V DC.

This filter operates efficiently within a frequency range of 10 MHz to 1000 MHz.

The dimensions of this model are 1.1 mm in length, 1.6 mm in height, and 0.85 mm in depth.

It features a capacitance of 0.47 μF and an inductance of 11 μH.

The filter operates reliably from -40°C to a maximum of 105°C.

The leakage current is minimized to 369 μA, ensuring low power loss in circuits.

It complies with UL and VDE standards, ensuring industrial safety and quality.

This model uses a surface mount (SMD) type for easy automated PCB assembly.

This filter is designed for power line filtering applications, including USB 2.0, Firewire, LVDS, and LAN.

It is packaged in tray and carton for protection and ease of handling during transport.

Yes, it effectively suppresses common mode EMI noise at high frequencies, making it suitable for high-speed data interfaces.

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