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.
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.
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.
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.
We’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.
Trimming 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.
SMD 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.
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.
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.
