CFUKF455KD11X-R0 is a SMD ceramic filter from the CFUKF series launched by Murata, which belongs to the CERAFIL® product line. It is specifically designed for intermediate frequency (IF) signal processing in communication equipment.
This device is a surface mount type, using 3-SMD, J-shaped lead-in package, with a center frequency of 455kHz. It is composed of 4 ceramic components, featuring a ultra-thin thickness of 4.0mm and a small installation area of 7.5x6.0mm, which can significantly save PCB space. Its group delay time (GDT) characteristic is flat, suitable for digital communication applications, and supports reflow soldering and automatic pick-and-place machine installation.
Features ：
• Product Type: Ceramic Filter, Intermediate Frequency (IF) Bandpass Filter, CERAFIL® Series
• Center frequency: 455 kHz
• Package type: Surface mount type (SMD), 3-SMD, J-shaped lead.
• Core features: Ultra-thin (4.0mm), miniaturized (7.5x6.0mm), composed of 4 ceramic components, with flat GDT characteristics
• Installation and welding: Supports reflow soldering, can withstand cleaning processes, and can be used in automatic surface mount machines.
• Operating temperature: -20°C to +80°C
Application：
• Digital communication equipment: Highly recommended for use in intermediate frequency signal filtering in digital communication devices such as handheld cellular phones.
• General communication equipment: Suitable for all types of communication products that require 455kHz intermediate frequency filtering.
• Digital communication equipment: Particularly recommended for use in intermediate frequency signal filtering in digital communication devices such as handheld cellular phones.
• General communication equipment: Suitable for all communication products that require 455kHz intermediate frequency filtering.
