High-Performance RF/Microwave Passive Components
Specializing in the Medical, Semiconductor, Military, Broadcast, Industrial Laser, and Telecommunications Industries.
ABOUT US
AREAS OF EXCELLENCE
Passive Plus is a manufacturer of high-performance RF/Microwave passive components specializing in High-Q, Low ESR/ESL Capacitors, Broadband Capacitors, Single Layer Capacitors, Non-Magnetic Resistors (High Power and Thin Film) and Trimmer Capacitors for the Medical, Semiconductor, Military, Broadcast, and Telecommunications Industries.
High Quality Components
PPI imposes strict supplier assessments in order to certify the highest quality passive components on the market guaranteed to meet specifications. We administer stringent requirements of our manufacturers to build PPI components using precise PPI specifications and standards. This solid foundation of authentication is vital to the integrity and commitment behind which we stand.
PPI visually inspects the quality of products and will only provide shipments of components that meet those specifications.
Engineering Services
Based in the United States, our state-of-the-art RF test and measurement laboratory is equipped with advanced onsite capabilities, allowing us to perform testing at frequencies up to 67GHz. Our facility features calibrated test equipment and fixtures, ensuring that each component meets the highest standards of performance, compliance, and reliability.
We have developed advanced probe station calibration techniques that surpass traditional open/short methods, addressing and overcoming their limitations. This innovation enables us to achieve highly accurate RF insertion loss and impedance measurements, reinforcing our commitment to precision and excellence.
With extensive experience and expertise in RF testing to Mil Spec Standards, our RF Lab is a trusted provider of reliable and high-performance testing solutions. Our products and services cater to a wide range of industries, including broadcast transmission, semiconductor manufacturing, medical applications, and matching networks, among others.
At our core, we are dedicated to pushing the boundaries of RF testing technology, delivering quality and precision to our customers across various industries.
Worldwide Customer Support
Expeditious Delivery
Times
PPI delivery times are the shortest in the market. While other companies are pushing out their lead-times for product delivery, we are committed to delivering our quality components as quickly as possible.
Internationally Renowned
Sales Force
Our worldwide sales team with experienced engineering backgrounds connect directly with customers to discuss PPI components. Our team is available to discuss, either in-person or via phone or email, any questions customers may have regarding PPI components.
Customized Inventory
Management Programs
Logistical inventory programs optimize delivery and cost-savings for customers. The time, resources and money you save will help you optimize your supply chain, reducing time to market and saving your own resources.
Outstanding Customer
Service
With a Customer Satisfaction rate of over 95%, our Team prides themselves on good communication and problem-solving skills that will help customers feel supported. This trust converts to increased customer loyalty. Competitive pricing and quick delivery times, along with fast turnaround, reinforces close customer relationships.
PRODUCT SELECTOR
FEATURED PRODUCTS
Specializing in the Medical, Semiconductor, Military, Broadcast, Industrial Laser, and Telecommunications Industries.
RELIABLE SERVICE
CUSTOMER SUPPORT
Passive Plus is committed to responsive, reliable support backed by engineering expertise and a customer-first mindset. Our global sales team is available to answer questions and provide guidance, while our quick delivery times and custom inventory programs help keep your supply chain moving. With a 95%+ customer satisfaction rate, we’re focused on clear communication, fast turnaround, and long-term partnerships.
Expeditious Delivery Times
Internationally Renowned Sales Force
Customized Inventory Management Programs
Outstanding Customer Service
RESOURCES
PPI Academy
PPI Academy is our online hub for educational articles, technical resources, and expert guidance designed to support the next generation of engineers. From basic terminology to detailed component insights, the Academy offers accessible content for students, educators, and professionals alike.
CERTIFICATIONS & COMPLIANCE
COMMITMENT TO INDUSTRY EXCELLENCE
At PPI, our commitment to rigorous industry standards and regulations ensures our components always exceed quality expectations, validating our Reputation for Excellence.



