Overview
The Allen-Bradley E4A101 is a precision vertical trimmer potentiometer featuring single-turn operation and pin termination for reliable PCB integration. With a 500kΩ resistance rating and compact form factor, this component is engineered for industrial and electronic control circuits requiring precise resistance adjustment. The square 9.5mm × 9.5mm × 4.8mm footprint minimizes board space while maintaining electrical stability.
Key Features
- Single-turn operation with precise adjustment range
- 500kΩ resistance rating
- Square PCB-mount design (9.5mm × 9.5mm × 4.8mm)
- Pin termination for direct PCB soldering
- Compact vertical trimmer configuration
- Allen-Bradley quality and reliability
Technical Specifications
The E4A101 combines a compact footprint with industrial-grade performance suitable for control system applications.
- Resistance: 500kΩ
- Type: Single-turn vertical trimmer potentiometer
- Termination: Pin mount
- Mounting: PCB mount
- Package Dimensions: 9.5mm (W) × 9.5mm (D) × 4.8mm (H)
- Shape: Square
- Manufacturer: Allen-Bradley (Rockwell Automation)
Typical Applications
- Industrial automation and control circuits
- Calibration and tuning adjustments in PCB-based systems
- Signal conditioning and measurement circuits
- Electronic test equipment and instrumentation
- Operator interface trimming potentiometers
Compatibility & Replacements
Compatible With
- Industrial PCB assemblies in automation control systems
- Allen-Bradley and Rockwell Automation control platforms
- Standard PCB mounting and soldering processes
- Industrial electronics requiring precision variable resistors
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or equipment documentation before ordering. The E4A101 is a specialized trimmer component; ensure dimensional and electrical specifications match your application requirements.
Works With
- PCB-mounted industrial control circuits
- Analog signal processing and calibration applications
- Standard through-hole PCB assembly methods
