Overview
The Motorola 6-6320 is a fixed-value carbon composition resistor from the classic Motorola product line. With a resistance value of 10KΩ and a power rating of 0.5W (1/2W), this vintage component delivers the reliability and performance expected from quality mid-20th century electronics. The Motorola 6-6320 carries a ±10% tolerance and features axial leads suitable for through-hole assembly. These New Old Stock units are highly sought for authentic restoration of vintage tube equipment, vintage radios, and classic audio amplifiers where original component specifications are critical.
Key Features
- Resistance Value: 10KΩ ±10% tolerance
- Power Rating: 1/2W (0.5W) continuous
- Carbon composition construction for superior high-energy pulse handling
- Axial lead configuration for breadboard and PCB through-hole mounting
- Vintage Motorola manufacture — trusted for decades in professional and consumer electronics
- New Old Stock (NOS) condition — sealed original packaging
Technical Specifications
Carbon composition resistors like the Motorola 6-6320 excel in applications requiring surge protection and transient handling. The resistor’s thermal mass is higher than film-type alternatives, making it capable of absorbing brief energy spikes without degradation. The construction—carbon particles suspended in a ceramic binder—provides natural noise rejection valued in audio signal paths and high-impedance analog circuits.
Typical Applications
- Tube amplifier restoration and rebuild (Fender, Marshall, Mesa Boogie, etc.)
- Vintage radio and television repair
- Vintage audio equipment restoration where original specs are required
- Surge and transient protection in signal conditioning circuits
- Low-frequency filtering and impedance matching networks
- Any vintage electronic equipment requiring period-correct component replacement
Compatibility & Replacements
Compatible With
- Vintage tube-based audio equipment (1950s–1970s manufacture)
- Point-to-point wired circuits with through-hole component layouts
- PCBs designed for axial-lead resistor footprints
- Any circuit schematic calling for a 10KΩ ±10% fixed resistor rated 1/2W or higher
Replaces / Drop-In Replacement For
The Motorola 6-6320 is a genuine period component. Verify compatibility with your system integrator or restoration specialist before ordering to ensure exact model match to original documentation.
Works With
- Standard hand-soldering tools and through-hole PCB assembly methods
- Vintage electronics schematic documentation (tube amp schematics, radio service manuals, etc.)
- Modern precision measuring instruments for resistance and power rating verification
