Overview
The Brad Harrison 81538-005G Micro-Change molded connector is a compact, pre-molded connectivity solution designed for demanding industrial sensor and switch applications. Brad Harrison, a Molex/Woodhead Connectivity brand, delivers proven push-to-lock connector technology trusted in factory automation, packaging, and process control environments. This molded cable assembly eliminates custom termination and reduces assembly time, delivering faster time-to-production.
Key Features
- Push-to-lock mating mechanism for fast, secure connections without tools
- Molded connector design ensures reliable strain relief and environmental sealing
- Compact M12 form factor suitable for 12mm to 18mm sensors and switches
- Multiple pin configurations and voltage ratings available (DC and AC standards)
- Durable construction for harsh industrial environments
Technical Specifications
- Manufacturer: Brad Harrison (Molex/Woodhead Connectivity)
- Part Number: 81538-005G
- Product Type: Molded Connector (Pre-terminated Cable Assembly)
- Connector Style: M12 Micro-Change
- Mating Type: Push-to-Lock
- Application: Sensors, Switches, Industrial Automation
- Environmental Sealing: Molded cable construction
Typical Applications
- Proximity sensors and inductive switches
- Photoelectric sensors
- Pressure transducers
- Industrial PLC and automation control systems
- Factory automation and process control equipment
- Packaging machinery
Compatibility & Replacements
Compatible With
- Brad Harrison M12 sensor and switch networks
- Industrial controllers and PLC systems with M12 connector support
- Push-to-lock compatible devices and receptacles
- DC and AC powered automation equipment
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or equipment documentation before ordering. Brad Harrison Micro-Change molded connectors are designed as direct replacements within the 81538 series and compatible M12 Micro-Change product lines.
Works With
- Brad Harrison / Woodhead Connectivity M12 receptacles and cordsets
- Industrial automation networks using M12 connectors
- Both DC and AC industrial sensor circuits
- Standard push-to-lock mating systems



