jbcapacitors blog - About jbhttps://www.jbcapacitors.hk/ISO 9001:2008 Manufacturer for Plastic Film Capacitors. - RainbowSoft Studio Z-Blog 1.8 Arwen Build 90619zh-ENCopyright 2010 www.jbcapacitors.hk. Some Rights Reserved. MLCC-Capacitors Thu, 07 May 2026 11:40:39 +0800Faster Capacitor Inquiry with jb’s New Websitea@b.com (admin)https://www.jbcapacitors.hk/post/fast-capacitor-quotes-online-jb-capacitors.htmlTue, 16 Sep 2025 08:41:22 +0800https://www.jbcapacitors.hk/post/fast-capacitor-quotes-online-jb-capacitors.html

Capacitor Sourcing · Online Quote · Engineers & Procurement

Get fast capacitor quotes online — without endless email loops. Built for BOM design, prototyping, and global procurement.

Explore jb Capacitors’ New Website – Faster Capacitor Inquiry

Watch how jb Capacitors’ new website speeds up capacitor inquiry, BOM design, and global procurement with smarter online tools.

Engineer — BOM design & prototyping

  • Find parts fast with precise filters (package, capacitance, voltage, ripple, ESR).
  • Build one Quote List with alternates for quick side-by-side checks.
  • Get precise quotes quickly to keep prototypes and BOM work moving.

Procurement — buyers & sourcing teams

  • Submit one consolidated request covering multiple part numbers and alternates.
  • Receive clear pricing, lead time, and spec confirmation in a single thread.
  • Cut email loops — track everything via the Quote List.

3 steps to your quote

1) SearchUse precise filters for package, capacitance, voltage, ripple, ESR.
2) Add to Quote ListGroup multiple part numbers and alternates in one request.
3) Receive fast, accurate quotesTailored to your BOM design and sourcing needs.
Contact Us › Watch Demo ›
Contact Us › Watch Demo ›

FAQ

What should I include for a faster quote?

Capacitance, voltage, tolerance, temperature range, ripple/ESR target, package/size, quantity, and lead time.

Can I request alternatives or cross-references?

Yes. Add multiple parts to your Quote List and note preferred alternatives or target cross-references.

Is this suitable for international procurement?

Absolutely. It’s optimized for global buyers and engineers who need fast, accurate capacitor quotes online.

Faster Capacitor Inquiry with jb’s New Website
Contact Us › Watch Demo ›

]]>About jbhttps://www.jbcapacitors.hk/post/fast-capacitor-quotes-online-jb-capacitors.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1182https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1182&key=72067b9eDiscover the Culture Behind jb Capacitors – 45th Anniversary Office Tour & Insightsa@b.com (admin)https://www.jbcapacitors.hk/post/discover-the-culture-behind-jb-capacitors-look-inside-our-office.htmlMon, 16 Jun 2025 13:19:35 +0800https://www.jbcapacitors.hk/post/discover-the-culture-behind-jb-capacitors-look-inside-our-office.html

When evaluating a capacitor supplier, technical specifications are essential—but they’re only part of the equation. In a global B2B environment where reliability and accountability matter as much as performance, understanding the people and processes behind the product gives your business a strategic advantage. This year, we’re proud to celebrate our 45th anniversary, marking over four decades of precision and innovation.

At jb Capacitors, we believe that our corporate culture and daily work environment directly shape the quality and consistency we deliver. This video gives you an exclusive, transparent tour of our office, team dynamics, and operational mindset.

Why Culture Matters in the Electronics Supply Chain

In today’s electronics manufacturing landscape, a well-managed internal culture results in faster response times, better quality control, and stronger customer communication. Whether you're a procurement specialist looking for a long-term capacitor partner or an engineer comparing vendors, seeing how a supplier operates behind the datasheet helps de-risk your sourcing decisions. With 45 years of expertise under our belt, we’ve honed these practices to perfection.

Inside Our Office: Organized, Focused, Reliable

Our video tour showcases a clean, structured workspace designed to promote teamwork, precision, and daily execution excellence. You’ll see how departments—from product support to marketing—collaborate to uphold our commitment to:

  • Consistency in capacitor quality
  • Clear documentation and international compliance
  • Responsive B2B communication and flexibility

This environment is not just for show—it’s where every aluminum electrolytic capacitor, film capacitor, and trimming potentiometer begins its journey, backed by 45 years of proven reliability.

Built for Engineers. Trusted by Buyers.

With customers across Europe, North America, and Asia, jb Capacitors has become a trusted name in B2B electronic component sourcing since 1980. We understand what engineers need—low ESR, tight tolerances, RoHS compliance—and what buyers value: clear communication, reliable lead time, and stable partnership.

This tour reflects how we build trust—not just with our products, but with our process.

Contact Us

Email: info@jbcapacitors.com
Website: www.jbcapacitors.com

]]>About jbhttps://www.jbcapacitors.hk/post/discover-the-culture-behind-jb-capacitors-look-inside-our-office.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1172https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1172&key=6e85f42845 Years of Innovation: The Story of jb Capacitorsa@b.com (admin)https://www.jbcapacitors.hk/post/45-years-of-innovation-the-story-of-jb-capacitors.htmlMon, 26 May 2025 13:09:38 +0800https://www.jbcapacitors.hk/post/45-years-of-innovation-the-story-of-jb-capacitors.html

For 45 years, jb Capacitors has remained dedicated to one core mission: delivering reliable, high-quality capacitors to engineers and manufacturers around the world. Since our founding in 1980, we’ve grown from a modest operation into a globally trusted name in electronic components.

A Journey Built on Quality and Commitment

From film capacitors to electrolytic capacitors, our product lines have expanded with the industry's evolving demands. Yet one thing has remained constant: our commitment to precision, consistency, and customer satisfaction. Every product that bears the jb name represents decades of engineering refinement and strict quality control.

Global Reach, Local Trust

Over the years, we've established a strong global presence while maintaining the personalized service our partners rely on. From small-scale startups to established OEMs, our customers trust jb Capacitors for stable performance, prompt delivery, and responsive support.

What Sets Us Apart?

  • Over 45 years of industry experience
  • Wide selection of electronic components
  • ISO-certified manufacturing processes
  • Long-term commitment to product reliability and service integrity

Learn the Journey of jb Capacitors and Our Reliable Products!

Explore our full product range and discover why engineers in over 100 countries choose jb Capacitors. Join us in celebrating 45 years of trust, quality, and innovation.

 

Get in Touch with Us

Email: info@jbcapacitors.com

Website: www.jbcapacitors.com

45 Years of Innovation: The Story of jb Capacitors

 

]]>About jbhttps://www.jbcapacitors.hk/post/45-years-of-innovation-the-story-of-jb-capacitors.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1169https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1169&key=55bd8354Wishing You a Merry Christmas and a Prosperous New Year from jb Capacitors!a@b.com (admin)https://www.jbcapacitors.hk/post/wishing-merry-christmas-prosperous-new-year-jb-capacitors.htmlTue, 24 Dec 2024 16:07:46 +0800https://www.jbcapacitors.hk/post/wishing-merry-christmas-prosperous-new-year-jb-capacitors.html As the festive season arrives, we at jb Capacitors extend our warmest wishes to you and your loved ones.

  Christmas is a time to reflect on shared successes, celebrate cherished moments, and look forward to the opportunities a new year brings.

In this season of gratitude, we want to express our heartfelt thanks for your continued trust and support. Your partnership has been invaluable, and we are excited to continue working together in the year ahead.

May your holidays be filled with warmth, joy, and peace, and may the coming year bring you happiness, good health, and prosperity.

Learn More About Our Products: www.jbcapacitors.com

Contact Us: info@jbcapacitors.com

Merry Christmas and Happy New Year!

Wishing You a Merry Christmas and a Prosperous New Year from jb Capacitors!

]]>About jbhttps://www.jbcapacitors.hk/post/wishing-merry-christmas-prosperous-new-year-jb-capacitors.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1151https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1151&key=dfdd4ed6A New Era Begins: jb Capacitors’ Website Is Coming Soon!a@b.com (admin)https://www.jbcapacitors.hk/post/jb-capacitors-new-website-coming-soon.htmlThu, 21 Nov 2024 10:23:58 +0800https://www.jbcapacitors.hk/post/jb-capacitors-new-website-coming-soon.html We’re excited to share some fantastic news—jb Capacitors’ brand-new website is launching very soon! 🎉

Our revamped website will bring you a fresh look, streamlined navigation, and enhanced features that make exploring our world of capacitors easier and more efficient than ever. Whether you’re searching for reliable products or need quick access to technical support, our new platform will deliver it all with just a few clicks.

Curious about what’s coming? Stay tuned! We’ve prepared some surprises and exciting updates that you won’t want to miss.

💻 Mark your calendar and visit us soon at www.jbcapacitors.com.

📩 For any inquiries, feel free to reach out via email at info@jbcapacitors.com.

Get ready to experience the best of jb Capacitors in a whole new way. Thank you for your continuous support!

Choose wisely, choose quality—just your best choice.

A New Era Begins: jb Capacitors’ Website Is Coming Soon!

]]>About jbhttps://www.jbcapacitors.hk/post/jb-capacitors-new-website-coming-soon.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1145https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1145&key=853dc7bfStay Cool This Summer with Our Fan Giveaway!a@b.com (admin)https://www.jbcapacitors.hk/post/Stay-Cool-This-Summer-with-Our-Fan-Giveaway.htmlFri, 26 Jul 2024 10:45:55 +0800https://www.jbcapacitors.hk/post/Stay-Cool-This-Summer-with-Our-Fan-Giveaway.html How to Participate

        1. Comment on Our Posts

  • Share your experiences or ask questions about JTD – SMD Conductive Polymer Chip Tantalum Capacitors on our Facebook or LinkedIn posts.

        2. Get a Gift

  • Receive a jb Capacitors’ folding fan giveaway.

        3. Enjoy a Discount

  • Confirm your order within one week and get an exclusive discount on JTD – SMD Conductive Polymer Chip Tantalum Capacitors.

💬 Engage with Us

  • Our team will respond to your comments and engage with you.

🔗 Follow Us and Comment Here

Stay cool this summer and save with our fan giveaway and exclusive discounts!

Stay Cool This Summer with Our Fan Giveaway!

]]>About jbhttps://www.jbcapacitors.hk/post/Stay-Cool-This-Summer-with-Our-Fan-Giveaway.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1125https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1125&key=f5991872Empowering Success: Stories of Gratitude and Achievement Through Sponsorship with jb Capacitorsa@b.com (admin)https://www.jbcapacitors.hk/post/Empowering-Success-Stories-of-Gratitude-and-Achievement-Through-Sponsorship-with-jb-Capacitors.htmlFri, 17 May 2024 16:02:08 +0800https://www.jbcapacitors.hk/post/Empowering-Success-Stories-of-Gratitude-and-Achievement-Through-Sponsorship-with-jb-Capacitors.htmlWe’re delighted to share stories of gratitude and achievement stemming from our sponsorship programs. With jb Capacitors' support, students have not only excelled academically but also engaged in charitable endeavors, embodying the spirit of compassion.

One such individual recently passed a teaching certification exam, expressing deep appreciation for jb Capacitors' role in their success. These heartfelt letters underscore the profound impact of our company's support, rooted in both technical expertise and philanthropic values.

By intertwining our commitment to capacitor excellence with a dedication to charitable causes, jb Capacitors is not just investing in education; we're fostering a culture of kindness and empowerment that extends beyond academia.

We’d love to hear from you! Connect with us📩info@jbcapacitors.com
Our website:https://www.jbcapacitors.com/
LinkedIn:linkedin.com/company/jb-capacitors-company-limited
YouTube:youtube.com/@jbCapacitors

Empowering Success: Stories of Gratitude and Achievement Through Sponsorship with jb Capacitors

 

]]>About jbhttps://www.jbcapacitors.hk/post/Empowering-Success-Stories-of-Gratitude-and-Achievement-Through-Sponsorship-with-jb-Capacitors.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1113https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1113&key=fef5b8d7Different types of Trimming Potentiometers, offered by jba@b.com (admin)https://www.jbcapacitors.hk/post/Different-types-of-Trimming-Potentiometers-offered-by-jb-20240104.htmlThu, 04 Jan 2024 13:38:41 +0800https://www.jbcapacitors.hk/post/Different-types-of-Trimming-Potentiometers-offered-by-jb-20240104.htmlTrimming Potentiometers can be used by different application including satellite receivers, superhet radio and television receivers and so on.

jb Capacitor Company offers many types of trimming potentiometers, like Single-turn Variable Trimming Potentiometers, SMD Trimming Potentiometers, Multiturn Trimming Potentiometers, etc.

For product more information, please visit https://www.jbcapacitors.com/Trimming-Potentiometers.html

Also, our E-catalog is updated, please take a look.https://www.jbcapacitors.com/pdf/jb-leaflet-Home-Page.pdf

jb-JBR-Trimming-Potentiometers-trimmers-Trimpot-Variable-Resistor-SMD-Multiturn-3296- adjustable-circuit-boards-Wound-passive-electronic-components-supplier-ISO-manufacturer-high-quality-parts-delivery-applications-replacement-telecom-distributor-audio-condenser-stock-PCB-power

]]>About jbhttps://www.jbcapacitors.hk/post/Different-types-of-Trimming-Potentiometers-offered-by-jb-20240104.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1099https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1099&key=79172c36jb JYS - SMD Multilayer Ceramic Chip Capacitor(MLCC)a@b.com (admin)https://www.jbcapacitors.hk/post/jb-JYS-SMD-Multilayer-Ceramic-Chip-Capacitor-MLCC-20230918.htmlMon, 18 Sep 2023 15:42:35 +0800https://www.jbcapacitors.hk/post/jb-JYS-SMD-Multilayer-Ceramic-Chip-Capacitor-MLCC-20230918.htmlSMD Multilayer Ceramic Chip Capacitors(MLCC) offer high capacitance density, allowing for efficient energy storage and delivery in a small form factor. With their low parasitic inductance and resistance, they excel in high-frequency applications, ensuring stable performance even in challenging environments.

At jb Capacitors Company, we pride ourselves on delivering top-quality components. Our SMD Multilayer Ceramic Chip Capacitors undergo rigorous testing to ensure exceptional reliability and longevity. Our series JYS can cross reference TDK’ CGA series, CEU series or KEMET’SMD comm COG series.

Specification:
Voltage: 4, 6, 6.3, 10, 25, 50 VDC
Capacitance: 0.1pF ~ 100uF
Case size: 0402, 0603, 0805, 1206
Dielectric: NPO, X7R, X5R, Y5V, Z5U

Whether you're working on consumer electronics, automotive systems, telecommunications equipment, or industrial machinery, SMD Multilayer Ceramic Chip Capacitors are the perfect choice for seamless integration and optimized performance.

Datasheet for SMD Multilayer Ceramic Chip Capacitor:
https://www.jbcapacitors.com/pdf/JYS-SMD-Multilayer-Ceramic-Chip-Capacitor.pdf

Contact us today to discover how MLCC can revolutionize your electronic projects. Don't miss out on this opportunity to unlock superior performance
jb-JYS-SMD-Multilayer-Ceramic-Chip-Capacitor-MLCC-20230918

]]>About jbhttps://www.jbcapacitors.hk/post/jb-JYS-SMD-Multilayer-Ceramic-Chip-Capacitor-MLCC-20230918.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1093https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1093&key=401ba85fjb Capacitors Company Limited Class X2 film capacitorsa@b.com (admin)https://www.jbcapacitors.hk/post/jb-Capacitors-Company-Limited-Class-X2-film-capacitors-20230815.htmlWed, 16 Aug 2023 11:05:47 +0800https://www.jbcapacitors.hk/post/jb-Capacitors-Company-Limited-Class-X2-film-capacitors-20230815.htmlKeywords: JFW X2, jb MPX/MKP X2

jb MPX/MKP Class X2-MPX Safety Standard Capacitor is mainly used for power input L/N dredging for EMI suppression, and the input port used in parallel.

The most common use of the JFW AC-Capacitors Suppression Capacitors Class X2 AC 310V is anti-electromagnetic interference, suitable for high frequency,DC, AC, coupled, cross-pulse circuit, for example white goods, home appliance etc.

In addition, jb JFW Safety Film Capacitors can withstand the impact of overpressure, and it also has excellent capabilities of flame resistance and moisture resistance.

Compare with other capacitors, JFW Radial Class X2 310VAC Capacitor is very stable, it is less affected by the voltage.

JFW monthly output is about 20KKpcs per month now, and delivery time is about 4~5 weeks.

]]>About jbhttps://www.jbcapacitors.hk/post/jb-Capacitors-Company-Limited-Class-X2-film-capacitors-20230815.html#commenthttps://www.jbcapacitors.hk/https://www.jbcapacitors.hk/feed.asp?cmt=1091https://www.jbcapacitors.hk/cmd.asp?act=tb&id=1091&key=e422a0c4