Overview
The Allen-Bradley RC32GF101J is a premium carbon composition resistor engineered for demanding industrial and electronic applications. This 100Ω, 1W axial resistor delivers dependable performance in circuits requiring precise resistance values with minimal inductance and superior pulse withstanding characteristics.
Key Features
- Hot-molded carbon construction — solid cylindrical carbon resistive element with embedded leads for maximum durability and reliability
- MIL-SPEC rated — exceptional pulse withstanding, power dissipation, and high-frequency stability
- Low inductance and non-magnetic — ideal for sensitive circuits and RF/analog applications
- Rugged axial design — oxygen-free copper leads; excellent mechanical strength
- Made in USA — American-manufactured quality assurance and traceability
Technical Specifications
The RC32GF101J meets or exceeds MIL-R-39008 carbon composition resistor standards:
- Resistance: 100Ω (tolerance ±5%)
- Power Rating: 1W
- Operating Temperature: Up to 70°C
- Inductance: Low (carbon composition design)
- Lead Material: Oxygen-free copper
- Configuration: Axial through-hole
- Manufacturer: Allen-Bradley (Rockwell Automation)
Typical Applications
The Allen-Bradley RC32GF101J is widely specified in:
- Industrial automation and control circuits
- PLC and instrumentation modules
- Audio and RF electronic equipment
- Military and aerospace subsystems
- Legacy circuit board repairs and replacements
- High-reliability power dissipation applications
Compatibility & Replacements
The RC32GF101J is the industrial (commercial) designation for this 100Ω, 1W carbon composition resistor. A military-grade equivalent is available as RCR32G101JS (Grade-S designation). Both share identical electrical specifications but the RCR series carries additional MIL-SPEC qualifications. Direct drop-in replacement for any 100Ω, 1W, 5% carbon composition resistor in matching axial form factor. Verify footprint and lead spacing when substituting in sensitive circuits.
