Electronic Components & Engineering Solutions

LF115 type PCB power relay, 16A 250VAC 12VDC coil, direct from manufacturer. Ultra low profile 15.7mm height, 5kV dielectric withstand, 10mm creepage distance, VDE0700/0631 reinforced insulation compliant. Reflow solderable version available. Multiple contact forms (SPDT, SPST-NO) and socket options. A fully certified replacement for Hongfa HF115F series — we manufacture and customize to your exact PCBA requirements.

High power PCB relay LFT90 equivalent type, SPST-NO 30A 277VAC / 28VDC, with 4kV dielectric withstand between coil and contact, 5.5mm creepage distance. Available in plastic sealed or flux proof variants. UL Class F insulation, RoHS compliant. We offer complete custom development of coil voltage, contact rating, terminal configuration, and sealing type for OEM applications.

Compact PCB mount solid state relay, SPST-NO 2A 240VAC, 3-32VDC control input. DC controlled AC switching with zero-crossing or random-fire options. Durable solid state design with no mechanical wear, silent operation, and long service life. CE/RoHS certified, customizable input/output specs for OEM applications.

30N06 60V 30A N-Channel MOSFET with 23mΩ RDS(on) for BMS, inverters & power electronics. Advanced trench technology ensures fast switching & high reliability. Full ODM service including BOM optimization, PCBA design & custom new energy product development.

A cost-optimized 1500W solar generator offering a 1:1 parametric equivalent alternative. Re-engineered with South China’s resilient semiconductor cluster to slash core BOM costs by 15% without sacrificing output, safety, or thermal efficiency.

Custom ODM/BOM solutions for TPA186x zero-drift op amps. Ideal for low-side current sensing in new energy BMS and motor control. We optimize component cost, enhance performance, and provide full turnkey PCBA or finished product customization.

Looking for a stable MCU supply and smarter cost reduction for your next-gen electronics? The STMicroelectronics STM8S903K3 and STM8S903F3 are high-performance 8-bit microcontrollers featuring a 16 MHz core and 8 Kbytes Flash, making them ideal for automotive systems.

Product optimization for existing mass-produced consumer electronics. We cut BOM cost and improve performance, structure, PCBA and supply chain. Deliverables: optimization report, alternative component verification and small-batch switchover support. 24-hour cost reduction proposal from your BOM.

BOM cost reduction optimization for existing mass-produced electronics. No board redesign required. Component-level alternative sourcing with 17-year supply chain intelligence, sample validation, and seamless production switch support—clients only pay from verified savings.

Complete turnkey ODM service converting product definition and budget into finished, certified consumer electronics. Full lifecycle from ID design, structure, hardware, and software through assembly, testing, certification, and logistics for private label brands and cross-industry entrants.

Sodium-ion battery evaluation and BMS integration engineering service that characterizes charge and discharge curves, designs optimized battery management systems, and validates Na-ion cell suitability for cost-sensitive TWS earbuds and IoT devices—delivering 30-50% lower battery cost versus equivalent lithium-ion solutions.

Custom LL3C-L 10A 3PDT intermediate relay solution with PCB socket and flange mount design support for industrial automation. We provide relay selection, engineering optimization, and customized solutions to improve reliability, performance, and cost efficiency for control system

Full-spectrum custom electronics manufacturing service covering PCB design, prototype assembly, and contract production. With experience across consumer, industrial, medical, and automotive electronics, we help clients transform concepts into market-ready products with reduced development time and cost.

Comprehensive end-to-end electronic component sourcing service with professional BOM cost optimization. We leverage a global authorized distributor network to reduce your procurement costs by 10-30%, shorten lead times, and eliminate supply chain complexity. Includes engineering support for alternative component recommendations and product solution design.

LLS01 type 8-pin relay socket base, DIN rail and panel mount, compact design. Compatible with standard industrial relays. Screw terminal connections with clear pin labeling. Our R&D team provides custom socket design, pre-wired relay+socket+harness assemblies, and complete integration solutions to reduce your production assembly cost and complexity.

High current 3-phase solid state relay, 400A 440VAC 50/60Hz, compact panel mount design. Semi-permanent lifespan, corrosion resistant, vibration proof, explosion-proof. Ultra-low power consumption. Our R&D team customizes current rating (up to 600A), control input type, switching mode, and enclosure for industrial heaters, motor soft starters, and power distribution systems. We optimize cost without compromising reliability.

High-safety smart jumper clamps designed for 12V/24V professional car jump starters. Features an integrated LED diagnostic indicator, heavy-gauge pure copper teeth, and microsecond reverse-polarity protection to safeguard users and lithium battery cells from operational errors.

Streamline your production with our custom new energy wire harnesses. We engineer tailored internal cable assemblies that upgrade electrical performance, control BOM costs, and deliver precise customizations for connectors, insulation, and routing layouts.

Turnkey electronics manufacturing — end-to-end EMS services, full-service one-stop solution. We handle the whole manufacturing process for you, from components to finished products.

BOM cost reduction service. Submit your BOM and our engineers recommend imported-to-domestic component substitutions with detailed cost saving estimates. Ideal for brands already in mass production facing cost pressure.