Corporate Contact Information Contact Form Americas - English Search Products Applications Support Product News Articles my Murata Product News Event Information Corporate Press Releases HOME Product News Murata commercializes 1812 inch size broadband inductors for Bias-T circuits for use with vehicle-mounted PoC Murata commercializes 1812 inch size broadband inductors for Bias-T circuits for use with vehicle-mounted PoC Inductors 8/24/2021 Murata Manufacturing Co., Ltd. ("Murata" below) has commercialized the broadband inductor for Bias-T circuits for use with vehicle-mounted PoC*1 "LQW43FT_0H Series ("this product" below)." Mass production is scheduled to begin in September 2021. *1 PoC (Power Over Coax) : A method that combines the signal line and power line to a single coaxial cable. With the recent popularization of Advanced Driver Assistance Systems (ADAS) and other technologies required to achieve self-driving, vehicles are now being equipped with many high-definition vehicle-mounted cameras in order to monitor the area around the vehicle. This requires the use of many cables, and the demand for PoC cables capable of carrying both signals and power is increasing. In order to separate signals and power when using PoC, multiple inductors are normally combined to form a broadband and high-impedance filter. This product makes use of Murata's original ceramic materials and coil structures to provide performance at an inductance of 22 μH and a rated current of 700 mA at 1812 inch size. It provides high-impedance performance over a broad range in the low frequency band (from several MHz to 100 MHz), and can be used in combination with existing Murata products (LQW32FT 0H Series [1210 inch size] and LQW21FT 0H Series [0805 inch size]) to further reduce the number of parts and mounting space required for PoC. This can help to reduce the size and weight of devices installed in vehicle-mounted cameras. Going forward, Murata will strive to develop products to meet market needs and contribute to the shift to high-performance and high-functionality automobiles. Major features of this product 1812 inch size—the world's smallest*2 inductor for Bias-T circuits that provides both a high inductance of 22 μH and a high current of 700 mA. Ideal for use as inductors for vehicle-mounted PoC used in SerDes*3 interfaces. Product lineup supports a wide inductance range (10 μH to 22 μH). *2 According to a survey by Murata. As of August 23, 2021. *3 SerDes (Serializer/Deserializer) : Circuits that convert between serial and parallel signals in each direction for high-speed data transmission. Main specifications of this product Part number Inductance DC resistance (Ω max.) Self-resonant frequency (MHz min.) Rated current (mA) Nominal value (μH) Tolerance (%) Based on inductance change Based on temperature rise Ambient temperature 105°C Ambient temperature 125°C LQW43FT100M0H 10 ±20 0.13 60 1000 1000 710 LQW43FT180M0H 18 ±20 0.16 40 800 845 600 LQW43FT220M0H 22 ±20 0.18 30 700 700 500 Overall benefit provided by the LQW_FT Series LQW_FT Series products can ensure high impedance over a broad range, which can help to reduce the number of inductors required. Product information page Check LQW43FT_0H Series for detailed product information. Murata in Brief Murata Manufacturing Co., Ltd. is a worldwide leader in the design, manufacture and sale of ceramic-based passive electronic components & solutions, communication modules and power supply modules. Murata is committed to the development of advanced electronic materials and leading edge, multi-functional, high-density modules. The company has employees and manufacturing facilities throughout the world. For more information, visit Murata's website at www.murata.com Product News HOME Product News Murata commercializes 1812 inch size broadband inductors for Bias-T circuits for use with vehicle-mounted PoC PageTOP Share This Page Twitter Facebook Tumblr Contact Information Official Social Media Products Electronic Components Solutions Other Products Applications Support FAQs PDF Catalog Library Video Library Contact Information Stock Check Product News Articles my Murata Exhibitions Webinars Campaign EU RoHS / REACH & California Proposition 65 Approach for chemical regulation for Murata Products. Site Policy Social Media Policy Privacy Sitemap Copyright © Murata Manufacturing Co., Ltd. All Rights Reserved. Murata Electronics Europe B.V. and third parties who may be located outside of your country, location or region, use cookies with IP by JavaScript to improve this website, to analyze the data traffic on this website, to help this website function properly, to connect with social media, to follow your surf behavior across different websites. For more information, please see our Cookie Policy Cookies Settings Accept All Cookies