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Overview
The Dale RS-2B 8232 resistor series represents precision wirewound components engineered for demanding applications requiring stable, accurate resistance values. These axial-leaded resistors feature tight tolerance specifications and are commonly found in vintage test equipment, audio electronics, and industrial control systems. As a legacy Dale Electronics product now supported by Vishay, the RS-2B remains a trusted choice for restoration projects and equipment requiring MIL-grade precision resistor replacements.
Key Features
- Wirewound construction for superior accuracy and stability
- Axial termination with solder-plated copper leads
- Precision tolerance ratings (typically ±1%)
- Compact form factor ideal for vintage circuit boards
- Resistance to thermal shock and mechanical stress
- Suitable for replacement in legacy and military-specification equipment
Technical Specifications
- Manufacturer: Dale Electronics (Vishay subsidiary)
- Series: RS-2B
- Package Style: Axial leaded wirewound
- Quantity: 20 resistors per pack
- Power Ratings: 1-2W typical (varies by resistance value)
- Tolerance: ±1% standard
- Lead Material: Solder-plated copper
- Operating Temperature Range: -55°C to +125°C typical
- RoHS Compliance: Verify with specific resistance value and year of manufacture
Typical Applications
- Vintage tube amplifier restoration and repairs
- Legacy test equipment and instrumentation recondition
- Industrial control system component replacement
- Audio equipment bias networks and current sensing
- Precision measurement circuits requiring stable reference values
- MIL-specification equipment maintenance and retrofit
Compatibility & Replacements
Compatible With
- Vintage and legacy test equipment from the 1970s–2000s
- Audio electronics and amplifier circuits
- Industrial control panels and drive systems
- Measurement and precision instrumentation
- Circuits designed for ±1% precision resistors
Replaces / Drop-In Replacement For
- Other Dale RS-2B variants with matching resistance and power rating
- Vishay RS wirewound resistor legacy models
- Verify compatibility with your system integrator before ordering, as resistance value and power rating must match the original specification.
Works With
- Standard through-hole PCB designs with 0.1″ lead spacing
- Hand-soldering and wave-soldering assembly processes
- Lead-free solder when applicable (check specific batch RoHS status)
- Circuits rated for wirewound resistor frequency response characteristics
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