CFUKF455KE1X-R0_V01 MURATA | Alldatasheet
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Technical content
Features
The CFUKF series is comprised of small, high-performance, thin (4.0mm) filters consisting of 4 ceramic elements. The filters exhibit an extremely flat GDT characteristic. The filters are recommended for digital communication applications and are perfect in hand- held cellular phones, etc.
- The filters are mountable by automatic placers. 2. The filters can be reflow soldered and withstand washing. 3. They are slim, at only 4.0mm maximum thickness, and have a small mounting area (7.5x6.0mm) enabling flexible PCB design. 4. The bandwidth ranges from A to E. 5. Operating temperature range: -20 to +80 (degrees C), Storage temperature range: -40 to +85 (degrees C) 1 of 3
Note: This datasheet may be out of date. Please download the latest datasheet of CFUKF455KE1X-R0 from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en/products/productdetail?partno=CFUKF455KE1X-R0 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated04/11/2024 Specifications Operating Temperature Range -20℃ to 80℃ Shape SMD Elements 4 Center Frequency 455.0kHz Center Frequency Tolerance ±1kHz Nominal Center Value No 6dB Bandwidth fn±7.5kHzmin. Stop Bandwidth 20.0kHz Area of Stop Bandwidth [within 40dB] Stop Band Attenuation 23dB[within fn±100kHz] Insertion Loss 8.0dB[at minimum loss point] Ripple 1.0dB[within fn±5kHz] GDT Deviation 20.0μs[within fn±5kHz] Input/Output Impedance 1500Ω Mass 504mg 2 of 3
Note: This datasheet may be out of date. Please download the latest datasheet of CFUKF455KE1X-R0 from the official website of Murata Manufacturing Co., Ltd. http://www.murata.com/en/products/productdetail?partno=CFUKF455KE1X-R0 Attention 1.This datasheet is downloaded from the website of Murata Manufacturing Co., Ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2.This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please review our product specifications or consult the approval sheet for product specifications before ordering. URL : https://www.murata.com/ Last updated04/11/2024 Product Data Frequency Characteristics Spurious Response Measurement Circuit 3 of 3