Explore our foundational range of electronic connectors, custom-designed to handle high mating cycles and precise current ratings.
Established in 2005, Wenzhou Stpete Electronics Technology Co., Ltd. is a premier high-tech enterprise specializing in the comprehensive development, manufacturing, and distribution of premium electronic connectors. Over the course of two decades, we have achieved global renown as a highly competent partner for key players across telecommunications, automotive electronics, and industrial control sectors.
Through our dedicated efforts in engineering, we ensure that every board-to-board connector, wire-to-board socket, and electronic assembly is processed with micron-level tolerances. We possess advanced in-house capabilities from initial plastic mold design to automated terminal insertion, assuring consistency across medium to high-volume production cycles.
The global electronic connector industry has transitioned from standardized components to highly customized, application-specific interfaces. At the heart of this transition is the humble single row pin header. Acting as the critical physical bridge between discrete printed circuit boards (PCBs) or acting as testing test-points, the demand for single row pin headers continues to surge globally. In an era dominated by IoT miniaturization, automotive electrification, and micro-embedded computing systems (such as single-board computers, sensors, and smart meters), the performance of these basic electrical contacts determines system-wide uptime.
Currently, the market is shifting towards smaller pitches. While the standard 2.54mm pitch remains the workhorse for legacy industrial applications, the 2.00mm, 1.27mm, and even 1.00mm pitches are seeing parabolic growth curves. This rapid scale-down demands rigorous material science standards: raw copper alloys must possess excellent tensile strength and minimal resistance, while plastic carriers need to resist warping under high lead-free reflow soldering temperatures exceeding 260°C.
Electronics Manufacturing Services (EMS) providers and procurement teams face volatile lead times, fluctuating raw material costs (especially copper and gold), and the constant threat of component failures in harsh environments. When selecting a pin header manufacturer, global buyers prioritize three main aspects:
The paradigm of Chinese electronics manufacturing has moved beyond raw cost reduction. Today, factories like Wenzhou Stpete Electronics leverage advanced Industry 4.0 frameworks to deliver a unique blend of efficiency, customization, and extreme precision. By utilizing automated insert molding machines, high-speed progressive stamping dies, and computer-guided auto-pin insertion systems, we drastically reduce human error and maximize structural consistency across millions of units.
Our infrastructure allows us to adapt design specifications rapidly. For instance, if a buyer requires custom pin lengths (such as extended tail dimensions for stacking heights or specific mating lengths to accommodate proprietary shielding cases), our CNC toolrooms can produce custom stamping adjustments in a fraction of the time required by traditional tool shops. This integration of design and automated tooling minimizes time-to-market and builds reliable supply chain pipelines for international distributors.
Guided by safety, fueled by continuous R&D investment, and verified by rigorous inspection regimes.
With over 30 technical R&D personnel, an annual investment exceeding 15 million RMB, and 21+ active research and development patents, we continually iterate on electronic connector physics to match future specifications.
To us, quality is precious. Guided by technology and based on safety, we control the entire pipeline from raw resin and copper stock incoming checks to mechanical mating cycling and environmental simulation.
Using advanced insert molding, automated pin loaders, and automated packaging systems, we keep production levels consistent while maintaining rapid response times for custom orders.
Wenzhou Stpete Electronics Technology Co., Ltd. operates under strict compliance regimes. We have built an expansive testing facility dedicated to evaluating material integrity, electrical stability, and mechanical fatigue over time. Our quality systems have earned ISO 9001, ISO 14001, and ISO 18001 certifications. This allows our products to easily pass strict inspection filters for tier-one brands like Huawei and Hisense.
Our tooling arsenal features high-level punching machines and precision CNC machinery to lock in tight physical margins. This hardware is supplemented by testing rigs: optical comparator machines to check pitch correctness, solderability testers to ensure standard wetting, and contact resistance measurement units to verify long-term signal delivery. By avoiding factory seconds and screening out imperfect strips at every staging gate, we ensure that every box delivered to your dock performs flawlessly upon arrival.
Single row pin headers are highly versatile electrical components. Depending on the pitch, plating, and profile geometry, they are deployed across several sectors:
At Wenzhou Stpete Electronics, we believe that superior technical manufacturing is driven by a highly cohesive team. This summer, our company organized an outdoor team-building activity in a picturesque natural setting to strengthen cohesion and foster teamwork. The event provided a perfect backdrop for enhancing team spirit, communication, and collaboration outside the confines of the office environment.
Through a series of challenging and fun exercises, participants worked together to problem-solve and build trust. These exercises encouraged individuals to step out of their comfort zones, build trust in their colleagues, and see the value of working together towards a common goal. This change of scenery helped reduce work-related stress, boost morale, and promote a sense of well-being. Our team returned to work with renewed energy and enthusiasm to serve our global clients.
Find answers to common design, engineering, and manufacturing questions to optimize your project specs.
Our pins are standardly manufactured using high-quality brass or phosphor bronze, known for their excellent balance of electrical conductivity and spring-back tension. For the insulator bodies, we offer PBT, Nylon-6T, Nylon-9T, and LCP (Liquid Crystal Polymer). For surface-mount processing (SMT) or reflow ovens, we strictly recommend LCP or Nylon-9T, which withstand temperatures exceeding 260°C without warping.
Gold plating prevents oxidation and guarantees low contact resistance over time. A thin gold flash (typically 1u") is cost-effective for static connections with few mating cycles. For industrial, automotive, and military deployments with frequent mating cycles, we offer heavy gold plating options ranging up to 15u" or 30u", either fully gold-plated or selective gold/tin plated on contact areas.
Yes, customization is one of our primary strengths. We can manufacture customized pin dimensions for mating length, tail length, and overall height to match your specific PCB stacking distance or panel thickness. You can share your design specs, and our engineering team will create custom CAD diagrams within 24 hours.
For low-volume or prototyping projects, we provide bulk plastic bags or cardboard tubes. For pick-and-place automation setups (SMT), we package the headers in dynamic Tape & Reel carriers with plastic cap pieces or mylar tape to facilitate vacuum nozzle pickup.
Browse our verified range of industrial-grade components, tactile switches, headphone jacks, and RF connectors.
Below is our alternative product line catalog, featuring custom models produced at our advanced manufacturing lines.
Additional connector series in stock: P-5661-K, P-2235-G2, P-2052, P-1949-A, P-3559-K1, DC098, DC080, DC0058-2.0, DC044-2.0 Copper, DC002T, TYPE-C Connector-08, TYPE-C Connector-07, PJ Headphone Jack-359, PJ Headphone Jack-303, PJ Headphone Jack-372, PJ Headphone Jack-384, CC-PC-MM-0M3, USBConnector-07, USBConnector-06, DC012A-2.0 Copper, USBConnector-05, USB Connector-04, PJ Headphone Jack-306-5P, DC012-2.0 Copper, DC015-2.0Copper, SRX32-018-P7, SRX29-023-D1, SRX11-020-Y7.
For inquiries about our products, customized spacing layouts, or pricelists, please leave us a message. Our sales engineering team will get in touch with you within 24 hours.
Stpete Electronics
