JST SM 3-Pin LED Light Electrical Wire Crimp Terminal Connector Male Female Plug Wiring Harness Cable Adapter for Electronic
Our precision-engineered JST SM 3pin Connector harnesses provide robust and reliable connectivity for specialized applications. Designed to meet exact specifications, these harnesses serve as ideal 3 Pin Led Light Wiring Harness solutions, ensuring stable power and signal delivery for LED modules and lighting systems. We offer versatile electronic wire harness adapter configurations to bridge compatibility gaps between different components. Each Customized pitch 3 pin wiring harness is meticulously crafted, allowing for precise spacing adjustments to fit unique layout requirements. Utilizing high-conductivity Stranded copper JST SM 3 pin connector terminals, our assemblies guarantee excellent flexibility, vibration resistance, and long-term electrical performance. From prototype to production, we deliver custom wire solutions that combine durability, exact pin-to-pin accuracy, and superior termination quality for your most demanding electronic interconnect challenges.
- KeHan
- Xiamen City, Fujian Province, China
- 15-30days
- It can produce 5,000 pieces per day.
- Information
- Video

Reliable JST SM 3-Pin Connector Harnesses
Our precision-engineered JST SM 3pin Connector harnesses provide robust and reliable connectivity for specialized applications. Designed to meet exact specifications, these harnesses serve as ideal 3 Pin Led Light Wiring Harness solutions, ensuring stable power and signal delivery for LED modules and lighting systems. We offer versatile electronic wire harness adapter configurations to bridge compatibility gaps between different components. Each Customized pitch 3 pin wiring harness is meticulously crafted, allowing for precise spacing adjustments to fit unique layout requirements. Utilizing high-conductivity Stranded copper JST SM 3 pin connector terminals, our assemblies guarantee excellent flexibility, vibration resistance, and long-term electrical performance. From prototype to production, we deliver custom wire solutions that combine durability, exact pin-to-pin accuracy, and superior termination quality for your most demanding electronic interconnect challenges.
Specification:
| Wire Type | VDE Cable,Dran Chain Cable, UL Wire,Medical Cable,ect. |
| Wire Size | 2AWG-32AWG,0.01mm2-50mm’ are available. |
| Wire Cores | 1 Core~50 cores are available. |
| Conductor | Bare Copper, Tinned copper, Silver Plated, Gold plated wire. |
| Rate Temperature | 80'C,105'C,125°C,180'C,220'C,300'C(176°F-572°F). |
| Protection | Waterproof, Low Smoke Halogen-Free, Anti-UV cable, Acid and alkali-resistant cable are available. |
| Certification | UL, VDE, CE IS0 or Customize Special Cables. |
| Raw materials | All parts and processing is compliant with ROHS,CCC. |
| Application | Electronics, intelligent robots, lighting, new energy, intelligent appliances. |
| Testing | 100% electrical performance tested before delivery. |
Advantage of Xiamen Kehan electric
For nearly two decades, XIamen kehan has been a leading provider of custom JST cable assembly manufacturing services in China. We specialize in delivering precision-engineered JST cable assemblies and comprehensive wire harness solutions to a global clientele across diverse industries.
As a dedicated cable assembly manufacturer, we work exclusively from customer-provided drawings and specifications to produce fully customized JST cable solutions. Our production facility is equipped with advanced automation and operates under a rigorous quality management system. This ensures that every cable assembly we manufacture complies with key international standards, including RoHS, UL, and IPC/WHMA-A-620.
Quality & Reliability | Innovation | Customer Commitment |
| Delivering precision-engineered wire harnesses, cable assemblies, and electro-mechanical assemblies that meet the highest industry standards. | We are committed to the continuous advancement of our processes and technologies, leveraging innovation to deliver state-of-the-art, tailored solutions for a wide range of industries. | We build enduring partnerships by listening deeply to your needs and delivering precisely engineered solutions. |
1:Please provide your design drawings, specifications, or samples.
2:We will review the drawings and provide you with the most competitive quote.
3:Upon your confirmation of the drawings and price, we can proceed with mass production or provide you with a sample first to ensure quality.
4:Finally, we will carefully package and ship your order promptly via the fastest available method.

Customized products display
Communication wiring harness
Dust-proof wiring harness
Electrical equipment wiring harness
Welcome to visit our factory
Welcome to visit our factory
PWire harness production line
Injection molding machine
Terminal machine
Fully automatic wire cutting machine
Semi-automatic wire cutter
Wire Harness TEST EQUIPMENT
Aapplication area
Our wire harness solutions are widely used in:
Home Appliances
Agricultural Equipment
New Energy (e.g., EVs, charging systems)
Industrial Robotics
Consumer Electronics
Telecommunications
...and more.
Our key strengths are:
In-house factory for quality control and flexible production.
High customer collaboration to meet specific requirements.
Reliable service and responsive support.
High product quality with consistent performance.
OUR QUALIFICATIONS


FAQ
Q1:What are the benefits of the JST VH cable?
A:The JST VH cable assembly offers a robust 3.96mm pitch connector, specifically designed for reliable power applications. Its primary benefits are a high current rating (typically 10A), a secure locking mechanism for vibration resistance, and compatibility with thicker wire gauges (AWG 20-16). This makes it a preferred, industry-standard choice for internal wiring in power supplies, appliances, and industrial controls where durability and safety are critical.
Q2:How is the JST VH cable housing designed?
A:The JST VH housing is designed with a unique visual locking confirmation feature. It has a dedicated "terminal lock lever" that allows assemblers to visually verify when the metal crimp terminal is fully and correctly inserted and locked into the housing . This prevents connection failures and is crucial for reliability in applications like appliances and industrial controls.
The housing is molded from PA6 (Polyamide 6) material, rated UL94V-0 for flame retardancy and durability . It typically provides an operating temperature range of -25°C to +85°C .
To provide a clearer technical picture, here is a summary of its key design characteristics:
This design ensures secure connections, prevents terminal fallout, and offers robust insulation for the housing's 10A current rating in demanding environments.
Q3:Why can JST vH cables be used in many places?
A:The JST VH cable's widespread use stems from its optimal balance of power, reliability, and compactness. Its 3.96mm pitch and 10A current rating make it a versatile, industry-standard solution for internal power distribution. The secure locking mechanism and robust, flame-retardant housing ensure dependable performance in demanding environments like appliances, industrial controls, and power supplies. Furthermore, its standardized design and global availability simplify sourcing and integration for engineers across various sectors.