Wenda Electronics
Wenda Electronics
In the contemporary landscape of electronics manufacturing, the trend towards miniaturization has ceased to be a mere design choice—it is a functional necessity. The Molex 78171 series (Pico-EZmate) represents the pinnacle of this evolution. As a 1.20mm pitch wire-to-board connector system, it provides a vertical mating height of just 1.55mm, making it the preferred choice for engineers developing ultra-slim smartphones, high-capacity Li-ion battery modules, and wearable medical diagnostic equipment.
However, global supply chain volatility has led Tier-1 OEMs and contract manufacturers (EMS) to seek high-fidelity replacements that offer the same electrical integrity and mechanical reliability without the premium lead times or costs associated with original brands. Our replacement solutions for the 78171 series are engineered to meet the exact footprint and performance specs of the original, ensuring "plug-and-play" compatibility in high-speed automated SMT assembly lines.
Utilizing high-grade copper alloys with selective gold plating for minimal contact resistance.
Optimized for pick-and-place machines with superior co-planarity (within 0.10mm).
Positive audible click ensures mating security in high-vibration environments.
Zhejiang Wenda Electronics Co., Ltd., established in 2007, operates at the heart of China’s electronic manufacturing hub in Yueqing. Our facility is not merely a production site; it is a center for Product Research and Development. With a construction area exceeding 25,000 square meters and a workforce of over 500 skilled professionals, we bridge the gap between complex engineering requirements and mass-market scalability.
Our commitment to the E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) principle is reflected in our robust certification portfolio, including ISO9001, ISO14001, ISO45001, and the stringent IATF16949 for automotive-grade reliability. This ensures that every Molex 78171 replacement connector leaving our factory adheres to the same safety and performance standards required by global automotive and medical giants.
The global demand for 1.2mm pitch connectors is surging, driven by the proliferation of IoT devices, 5G hardware, and New Energy Vehicles (NEVs). While many Western manufacturers face logistical bottlenecks, China-based factories like Wenda Electronics provide a strategic advantage through vertical integration. We handle everything from high-speed precision punching and injection molding to fully automated assembly and CCD visual inspection.
Information Gain: What sets our Molex 78171 replacements apart is our material science. We use Liquid Crystal Polymer (LCP) housings that withstand reflow soldering temperatures of up to 260°C without deformation, ensuring long-term reliability in compact, heat-dense environments. This level of technical detail provides our clients with a competitive edge in product longevity.
New Energy Vehicles: Used in Battery Management Systems (BMS) for signal transmission where space is extremely limited but vibration resistance is paramount.
Medical Diagnostic Devices: Reliable interfaces for portable ultrasound and monitoring equipment, ensuring sterile and stable signal flow.
Consumer Electronics: The standard for Li-ion battery connections in high-end smartphones and foldable tablets, allowing for thinner device profiles.
Yes, our connectors are designed to the exact mechanical and electrical specifications of the Pico-EZmate series, ensuring full intermateability with original headers and housings.
Typically, we maintain stock for standard configurations. Custom or large-scale wholesale orders usually ship within 2-3 weeks, significantly faster than industry averages.
We encourage technical validation. Samples are available upon request for SMT testing, pull-force testing, and environmental cycling.
We utilize CCD fully automatic detection and packaging machines to ensure every terminal is perfectly aligned and the tape-and-reel packaging is defect-free.
All products are RoHS and REACH compliant, with UL, CE, and CQC certifications for global market access.
While the standard 78171 series focuses on specific counts, our R&D team can develop custom tooling for unique pin requirements within the 1.2mm pitch family.
