Expert manufacturer of custom JST ZHR-3 wire harnesses. We specialize in ultra-compact 1.5mm pitch cable assemblies for high-density applications in consumer electronics, medical devices, and wearables.

We are a specialized manufacturer of precision wire harnesses based on the JST ZHR-3 connector system. Part of the JST ZH Series, this product is defined by its ultra-fine 1.5mm pitch, making it one of the smallest and most space-efficient connector families available. We engineer and produce complete cable assemblies that deliver reliable performance in the most compact and weight-sensitive electronic devices on the market.

Our ZHR-3 Harness Manufacturing Capabilities

We possess the specialized equipment and expertise required to handle these delicate components:

Precision Micro-Crimping: We utilize advanced, automated crimping machines specifically calibrated for micro-terminals. This ensures a perfect, gas-tight crimp every time without damaging the terminal or wire.

Expert Housing Assembly: Our technicians are skilled in the meticulous assembly of the ZHR-3 housing, which features a secure "Latch" locking mechanism that provides a clear click upon mating.

Custom Wire Configuration: We source and cut fine-gauge wires to your exact length, color, and specification, ensuring optimal flexibility and performance.

Rigorous Quality Control: 100% electrical testing and visual inspection under magnification are standard to guarantee the integrity of every micro-connection.

Key Features of the JST ZHR-3 System in Our Harnesses:

Ultra-Compact 1.5mm Pitch: Enables extremely high-density PCB and device design, saving critical space in modern miniaturized electronics.

Secure Latch Lock: Provides a reliable and audible mating click, ensuring a secure connection that resists vibration and unintended disconnection.

Low Profile & Lightweight: The connector's minimal size and weight are ideal for applications where every millimeter and gram counts.

Reliable Performance: Rated for 1.0 A current, making it suitable for low-power signals and power in compact devices.

3-Position Configuration: The ZHR-3 model provides a compact 3-circuit solution, commonly used for simple power and signal interfaces.

Applications for Our Custom ZHR-3 Harnesses:

Our harnesses are critical in driving innovation in miniaturized electronics:

Consumer Electronics: Internal wiring for smartphones, digital cameras, Bluetooth headphones, and VR/AR headsets.

Wearable Technology: Smartwatches, fitness trackers, and health monitoring devices.

Medical Devices: Portable diagnostic equipment, hearing aids, and miniature sensors.

Drones & Robotics: Flight controllers, gimbal systems, and small servo connections.

Our Customization Options:

Wire Specifications: Exact length, AWG gauge (typically 28-32 AWG), stranding, and jacket color.

Connector Options: Provide both plug (ZHR-3) and receptacle (ZH-3) housings.

Crimp Terminals: We use genuine JST ZF Series crimp terminals for optimal compatibility.

Shielding: Option to add overall shielding for EMI/RFI protection.

Secondary Operations: Include over-molding for strain relief or integration into complex multi-branch harnesses.

Why Choose Us as Your JST ZHR-3 Manufacturer?

Micro-Connector Expertise: Proven experience in handling the challenges of ultra-fine-pitch interconnects.

Precision Focus: Our manufacturing processes are designed for accuracy and consistency at a micro-scale.

Rapid Prototyping: We can quickly turn your concepts into functional prototypes to accelerate your design cycle.

Quality Commitment: We use authentic JST components and adhere to strict ISO 9001 quality standards.

Request a Custom Quote for Your Miniaturized Design:

Contact our engineering team today with your requirements for a high-precision JST ZHR-3 wire harness.