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NKK Switches MRX204CA Miniature Rotary Switch
This miniature rotary switch is ideal for logic and power level applications, offering compact size and reliable switching for low to moderate power levels. It features a break-before-make contact timing mechanism, self-cleaning sliding contacts, and adjustable stopper plates for 2-8 position settings. Constructed with durable materials such as brass with nickel plating, steel with zinc plating, and phenolic resin, it is resistant to wear and environmental factors. Suitable for electronic projects demanding precise control, it guarantees high contact reliability with a long mechanical lifespan of at least 15,000 operations and adheres to safety standards.
NKK Switches MRX204CA Miniature Rotary Switch Specifications:
- Electrical capacity: 2A @ 125V AC or 1A @ 30V DC; MRY106G: 0.4VA max @ 28V AC/DC; other models: 3A @ 125V AC or 2A @ 30V DC
- Contact resistance: 10 milliohms max for MRX, MRY, MRT; 20 milliohms for MRY106G
- Insulation resistance: 100 megohms min @ 500V DC for MRX & MRY; 200 megohms min @ 500V DC for MRT
- Dielectric strength: 1,000V AC for 1 minute
- Mechanical life: 15,000 operations minimum; electrical life: 7,500 operations minimum
- Operating temperature range: -10°C to +70°C
- Contact type: Break-before-make, self-cleaning sliding contact in MRX, contactor dish in MRY, butt contacts in MRT
- Contact material: Silver alloy with copper or brass with silver plating
- Actuator options: Shaft with plain black or color-tipped knobs, with PC-turret, turret, or solder lug terminals
- Environmental resistance: Designed to withstand 90–95% humidity for 96 hours, vibration at 10–55Hz, and shocks up to 50G
- Standards: Recognized under File No. E44145 when ordered with markings; UL recognition available
Buy the Buy NKK Miniature Power Level Rotary Switch Part Number MRX204CA Online
Order the NKK miniature rotary switch MRX204CA online today and experience exceptional control and reliability for your electronic projects. Its compact design, break-before-make contacts, and durable materials ensure consistent performance and long lifespan. Whether for logic circuits or power applications, this switch offers flexible configurations with 2-8 positions, adjustable stopper plates, and terminal options. Perfect for engineers and hobbyists seeking dependable, high-quality components, buy online now and enhance your circuit designs with confidence in quality and durability.
Get NKK MRX204CA today—built for precision, reliability, and long-lasting durability in electronic switching applications.
Frequently Asked Questions
Where can I buy NKK Switches MRX204CA?
You can click on the BUY or RFQ button to purchase MRX204CA from an authorized NKK Switches distributor.
How do I troubleshoot issues or seek technical support for part MRX204CA?
You can download the MRX204CA datasheet or visit the NKK Switches website for support.
Who is the manufacturer of MRX204CA?
NKK Switches