Okaya Electric CR-50500 Spark Quencher RC Snubber Surge Suppressor 250VAC
The Okaya Electric CR-50500 is a high-quality spark quencher designed to effectively suppress electrical noise and protect contacts in various electronic applications. Operating at a rated voltage of 250VAC, this component is ideal for mitigating arcing and absorbing back electromotive surge voltages in consumer electronics, office automation equipment, and industrial machinery.
Key Features
- Rated Voltage: 250VAC
- Capacitance: 0.5μF ±20%
- Resistance: 50Ω ±30% (1/2W)
- Operating Temperature Range: -40°C to +85°C
- Design: Tubular shape with insulated wire leads for easy mounting
Applications
The CR-50500 is suitable for a wide range of applications, including:
- Contact protection by quenching sparks in relay and switch contacts
- Absorption of back electromotive surge voltages in consumer electronics
- Noise suppression in office automation equipment
- Protection of automation machinery and machine tools
Electrical Specifications
| Parameter | Specification |
|---|---|
| Rated Voltage | 250VAC |
| Capacitance | 0.5μF ±20% |
| Resistance | 50Ω ±30% (1/2W) |
| Operating Temperature | -40°C to +85°C |
| Peak Pulse Voltage | 800V max |
| Test Voltage | Line to Line: 625VAC 50/60Hz 60sec Line to Case: 2,000VAC 50/60Hz 60sec |
| Insulation Resistance | Line to Line: 10,000MΩ min Line to Case: 10,000MΩ min (at 500VDC) |
Dimensions
The CR-50500 features a compact tubular design with the following approximate dimensions:
- Diameter (D): 18.5 mm
- Length (L): 48 mm
- Lead Length: 300 mm minimum
These dimensions facilitate easy integration into various electronic assemblies.
Installation and Usage
For optimal performance, ensure the CR-50500 is installed in accordance with the manufacturer’s guidelines. Proper mounting and connection are essential to achieve effective noise suppression and contact protection in your electronic circuits.
By incorporating the Okaya Electric CR-50500 into your designs, you can enhance the reliability and longevity of your electronic equipment by effectively managing electrical noise and protecting critical components from surge-related damage.
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