New Murata Automotive-Compliant Chip Ferrite Beads Deliver Wide Band Noise Suppression of High-Frequency (5.9GHz) C-V2X
KYOTO, Japan--(BUSINESS WIRE)--Murata Manufacturing Co., Ltd. (TOKYO: 6981) (ISIN: JP3914400001) continues to push the envelope in automotive noise suppression technology with another industry first. By leveraging proprietary material technology and optimized structural design, the company's new BLM15VM series of automotive-compliant chip ferrite beads deliver wide-band noise suppression of high-frequency (5.9GHz) 5G vehicle-to-everything (5G-V2X) applications that exhibit high impedance. Mass production is scheduled to begin in July 2025.
In recent years, the use of high-frequency wireless communication in the automotive sector has increased. It is primarily used for content distribution for navigation, audio and other infotainment systems. Improving sensitivity and noise suppression in these advanced high-frequency communication systems becomes mission critical to support the connected car for ADAS (Advanced Driver Assistance Systems) and eventually autonomous driving.
RF inductors typically used for noise suppression in sub-6GHz communication have a narrow frequency band at high impedance, making it necessary to select components that match the noise frequency band. With its broad high-frequency band at high impedance, the BLM15VM series allows easy noise suppression across multiple frequency bands using just one product. Even at 5.9GHz, the chip ferrite beads within the series will typically attain impedance values of 1000Ω.
By enabling error-free high-frequency communication, which is crucial for autonomous driving, the BLM15VM series significantly improves reception sensitivity in V2X communication in the 5.9GHz bands for autonomous driving and stable operation of dedicated short-range communication (DSRC) based control systems, operating in the 5.8GHz band, for improved road safety. Additionally, since Wi-Fi 6E and Wi-Fi 7, the communication standards for wireless LAN, also use the sub-6GHz band, this product can improve sensitivity and suppress noise in consumer communication devices.
The AEC-Q200-compliant BLM15VM series of chip ferrite beads from Murata supports operating temperatures between -55 to 150°C and is supplied in a compact 0402-inch size (1.0×0.5mm). Murata is committed to expanding its lineup to meet market needs.
For more details about the Product, see the ' BLM15VM150BH1 ' page.
Requests of free small-quantity samples are available here.
For inquiries regarding the product, click here.
Editor's Notes
According to the Company's research. This is the world's first product that removes noise in high-frequency communication (including Sub6 bands) for C-V2X, as of June 18, 2025.
About Murata
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.
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Yahoo
2 hours ago
- Yahoo
Japan scraps US meeting after Washington demands more defense spending -FT
WASHINGTON (Reuters) -Japan has canceled a regular high-level meeting with its key ally the United States after the Trump administration demanded it spend more on defense, the Financial Times reported on Friday. U.S. Secretary of State Marco Rubio and Defense Secretary Pete Hegseth had been expected to meet their Japanese counterparts in Washington on July 1 for annual 2+2 security talks. But Tokyo scrapped the meeting after the U.S. side asked Japan to boost defense spending to 3.5 per cent of GDP, higher than an earlier request of 3 per cent, the paper cited unnamed sources familiar with the matter, including two officials in Tokyo, as saying. A U.S. official who did not want to be identified confirmed Japan had "postponed" the talks but said the decision was made several weeks ago. The source did not cite a reason. A non-government source familiar with the issue said he had also heard Japan had pulled out of the meeting, but not the reason for it doing so. U.S. State Department spokesperson Tammy Bruce said she had no comment on the FT report when asked about it at regular briefing, and the Pentagon also had no immediate comment. Japan's embassy in Washington did not respond to a request for comment. The Financial Times said the new higher spending demand was made in recent weeks by Elbridge Colby, the third-most senior Pentagon official, who has also recently upset another key U.S. ally in the Indo-Pacific by launching a review of a project to provide Australia with nuclear-powered submarines. In March, Japanese Prime Minister Shigeru Ishiba said that other nations do not decide Japan's defense budget after Colby called in his nomination hearing to be under secretary of defense for policy for Tokyo to spend more to counter China. Japan and other U.S. allies have been engaged in difficult trade talks with the United States over U.S. President Donald Trump's worldwide tariff offensive. The FT said the decision to cancel the July 1 meeting was also related to Japan's July 20 Upper House elections, at which the ruling Liberal Democratic Party is expected to suffer a loss of seats. It comes ahead of a meeting of the U.S.-led NATO alliance in Europe next week, at which Trump is expected to press his demand that European allies boost their defense spending to 5 percent of GDP.
Business Wire
4 hours ago
- Business Wire
EMEREN GROUP INVESTOR ALERT by the Former Attorney General of Louisiana: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of Emeren Group Ltd.
NEW YORK & NEW ORLEANS--(BUSINESS WIRE)--Former Attorney General of Louisiana Charles C. Foti, Jr., Esq. and the law firm of Kahn Swick & Foti, LLC ('KSF') are investigating the proposed sale of Emeren Group Ltd. (NYSE: SOL) to Shurya Vitra Ltd. Under the terms of the proposed transaction, shareholders of Emeren Group will receive $0.20 in cash per ordinary share or $2.00 in cash per American Depositary Share. KSF is seeking to determine whether this consideration and the process that led to it are adequate, or whether the consideration undervalues the Company. If you believe that this transaction undervalues the Company and/or if you would like to discuss your legal rights regarding the proposed sale, you may, without obligation or cost to you, e-mail or call KSF Managing Partner Lewis S. Kahn ( toll free at any time at 855-768-1857, or visit to learn more. To learn more about KSF, whose partners include the Former Louisiana Attorney General, visit
Business Wire
4 hours ago
- Business Wire
COUCHBASE INVESTOR ALERT by the Former Attorney General of Louisiana: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of Couchbase, Inc.
NEW YORK & NEW ORLEANS--(BUSINESS WIRE)--Former Attorney General of Louisiana Charles C. Foti, Jr., Esq. and the law firm of Kahn Swick & Foti, LLC ('KSF') are investigating the proposed sale of Couchbase, Inc. (NasdaqGS: BASE) to Haveli Investments. Under the terms of the proposed transaction, shareholders of Couchbase will receive $24.50 in cash for each share of Couchbase that they own. KSF is seeking to determine whether this consideration and the process that led to it are adequate, or whether the consideration undervalues the Company. If you believe that this transaction undervalues the Company and/or if you would like to discuss your legal rights regarding the proposed sale, you may, without obligation or cost to you, e-mail or call KSF Managing Partner Lewis S. Kahn ( toll free at any time at 855-768-1857, or visit to learn more. To learn more about KSF, whose partners include the Former Louisiana Attorney General, visit
