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STMICROELECTRONICS ECMF044HSWM10 High-Speed EMI Filter

The ECMF04-4HSWM10 is a high-performance common-mode filter with ESD protection, designed for high-speed serial interfaces like HDMI 2.0, USB3.0, DisplayPort, and Ethernet. It offers wide bandwidth, excellent attenuation at WLAN frequencies (28 dB at 2.4 GHz, -16 dB at 5 GHz), and robust ESD protection (up to +15 kV air discharge). Its compact, 0.55 mm thin package minimizes PCB space usage, making it ideal for portable and high-speed data applications including set-top boxes, streaming devices, gaming consoles, and laptops, ensuring EMI/RFI noise suppression and reliable signal integrity.

Authorized Distributors
Source:Newark
Part No:ECMF04-4HSWM10
Stock:11000
Inv Date:06-11-2026
Price: Unit price: $0.883
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Source:DigiKey
Part No:ECMF04-4HSWM10
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.75
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Part No:ECMF04-4HSWM10
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.75
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Part No:ECMF04-4HSWM10
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.31
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Part No:ECMF04-4HSWM10
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.35
Buy/RFQ:

STMICROELECTRONICS ECMF044HSWM10 High-Speed EMI Filter Specifications:

  • Package: pQFN-10L, 2.60 x 1.35 mm
  • Maximum thickness: 0.55 mm
  • Peak pulse voltage: 8 kV (contact), 15 kV (air)
  • Operating temperature: -40°C to +85°C
  • Maximum junction temperature: 125°C
  • Storage temperature: -55°C to +150°C
  • ESD protection: +15 kV (air), +8 kV (contact)
  • Differential bandwidth: 4.2 GHz
  • Differential attenuation: varies across frequency, suitable for high-speed serial data
  • Attenuation at WLAN frequencies: 28 dB at 2.4 GHz, -16 dB at 5 GHz
  • DC serial resistance: approximately 5 Ω
  • Stand-off voltage: 55 V (typical)
  • Differential cut-off frequency: 42 GHz
  • Complies with IEC 61000-4-2 level 4
  • Lead-free, RoHS compliant

Buy the STMicroelectronics ECMF04-4HSWM10 – Reliable Common-Mode Filter for Industrial Applications

Order the STMicroelectronics ECMF04-4HSWM10 online today to experience superior EMI/RFI noise suppression and ESD protection for high-speed serial interfaces. Its compact, low-profile QFN package fits easily on your PCB, saving space while providing excellent attenuation at critical frequencies used in HDMI 2.0, USB3.0, Ethernet, and DisplayPort. Designed for robust performance, this filter ensures reliable data transmission in portable devices, streaming boxes, gaming consoles, and laptops. Purchase now to enhance your system’s EMI immunity and signal reliability with a proven, high-quality component.

Get STMicroelectronics ECMF04-4HSWM10 today—built for EMI suppression, high-speed data integrity, and long-lasting durability.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS ECMF044HSWM10?

You can click on the BUY or RFQ button to purchase ECMF044HSWM10 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part ECMF044HSWM10?

You can download the ECMF044HSWM10 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of ECMF044HSWM10?

STMICROELECTRONICS

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