JST ZER-04V-S is a high-performance 4-pin wire-to-board/wire-to-wire connector cable assembly, specifically designed for 1.5mm pitch applications in battery-powered devices and machine internal wiring systems. As part of JST's renowned ZE Series, this compact and reliable wiring solution features precise crimp contacts, secure locking mechanism, and UL94 V-0 flame-retardant housing, making it ideal for low-power signal transmission and light current power supply in confined machine environments.
Key Features & Advantages
Ultra-Compact Design1.5mm pitch and slim profile enable easy installation in space-constrained machine interiors, maximizing layout flexibility for dense wiring systems.
Secure Locking MechanismIntegral positive lock ensures reliable mating retention, preventing accidental disconnection caused by vibration or mechanical stress in industrial environments.
High-Reliability ContactsSZE series crimp contacts provide gas-tight connection, reducing contact resistance and ensuring stable signal/power transmission over long operational lifespans.
Flame-Retardant ProtectionUL94 V-0 rated housing material offers enhanced safety against fire hazards, critical for machine internal applications where heat generation may occur.
Easy AssemblyTool-less mating and color-coded housings simplify installation and maintenance, reducing downtime for equipment servicing.
Wide CompatibilityCompatible with various JST ZE series components, allowing flexible system integration and expansion.
Typical Applications
Battery-Powered Devices: 1.5mm battery terminal connections for portable industrial equipment, medical devices, and test instruments
Machine Internal Wiring: Signal transmission lines for sensors, actuators, and control modules in automated machinery
Consumer Electronics: Power and data cables for gaming consoles, home appliances, and office equipment
Automotive Auxiliary Systems: Low-current wiring for interior lighting, sensors, and infotainment components
Communication Equipment: Interconnection harnesses for routers, switches, and telecom infrastructure devices
Quality Assurance & Customization
Quality Control
100% inspection of contact crimping, insulation integrity, and locking functionality before shipment
Environmental testing including temperature cycling, vibration, and humidity exposure to ensure long-term reliability
Compliance with JST's strict quality standards and industry specifications
Customization Options
Cable Length: Customizable from 50mm to 3000mm to fit specific machine layout requirements
Wire Configuration: Various colors, shielding options, and insulation materials available
Termination: Pre-crimped contacts with optional heat-shrink tubing for enhanced protection
OEM/ODM Services: Tailored solutions for unique machine interface needs
Packaging: Bulk packaging or custom labeling for production line integration
Compatibility Information
Matching Contacts: SZE-002T-P0.3 crimp socket contacts (for 26–30 AWG wires)
Mating Housing: ZEL-04V-S (male housing for wire-to-wire connections)
Tooling: JST recommended crimp tools for precise contact termination to ensure optimal performance
