Overview
The Allen-Bradley RCR32G4R3JS resistor is a military-grade carbon composition fixed resistor designed for reliable performance in industrial automation, control systems, and electronic equipment. This component delivers 4.3Ω resistance at 1W power rating with ±5% tolerance, meeting stringent MIL-R-39008 specifications.
Key Features
- Hot-molded carbon composition construction for durability and ruggedness
- Oxygen-free copper leads for corrosion resistance
- Non-magnetic and non-inductive characteristics ideal for precision circuits
- MIL-R-39008 military-grade designation ensuring established reliability
- Axial through-hole termination compatible with standard PCB mounting
Technical Specifications
- Resistance Value: 4.3Ω
- Power Rating: 1W
- Tolerance: ±5%
- Construction: Carbon Composition (Hot-Molded)
- Termination: Axial Leads (Oxygen-Free Copper)
- Military Standard: MIL-R-39008
- Temperature Range: Up to 70°C
- Resistance Range: 1Ω to 22MΩ (product line)
Typical Applications
- PLC and industrial control circuit protection and biasing
- Power dissipation and current limiting networks
- Signal conditioning and filtering circuits
- Test and measurement equipment
- Legacy equipment replacement and repair
- Military and aerospace system components
Compatibility & Replacements
The RCR32G4R3JS is available in new condition and sold in bulk lots of 20 units for systems integration and repair. This military-grade component is backward-compatible with legacy control systems and offers superior reliability compared to standard commercial resistors. Modern film and wirewound alternatives from Vishay Dale and other manufacturers may offer electrical equivalents, but direct substitution should be verified against specific circuit requirements due to technology differences.
