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NKK Switches MB2521S2G45 Snap-Action Pushbutton Switch
The MB2521S2G45 snap-action pushbutton switch delivers quick, reliable switching with precise actuation, ideal for electronic and industrial applications. Featuring silver contacts with a 3A at 125V AC power rating and a maximum capacity of 0.4VA at 28V AC/DC, it provides high durability and excellent insulation resistance. The switch's sturdy brass construction with nickel plating ensures corrosion resistance, while epoxy sealed terminals protect against contaminants. It offers long mechanical and electrical lifespan, making it suitable for demanding environments requiring dependable performance and smooth operation.
NKK Switches MB2521S2G45 Snap-Action Pushbutton Switch Specifications:
- Power Rating: 3A @ 125V AC
- Voltage Capacity: 0.4VA max @ 28V AC/DC
- Contact Resistance: 20 milliohms max for silver; 30 milliohms max for gold
- Insulation Resistance: 1,000 megohms minimum @ 500V DC
- Dielectric Strength: 1,000V AC between contacts for 1 minute
- Mechanical Life: 200,000 operations minimum
- Electrical Life: 25,000 operations minimum for silver contacts; 100,000 for gold contacts
- Operating Temperature Range: -30°C to +85°C
- Material: Brass with nickel plating, stainless steel plunger
- Terminal Type: Single pole, right angle PC mounting
- Cap Material: Polycarbonate, glossy finish
- Cap Diameter: 8.0mm
- Environmental Resistance: Humidity 90-95% for 100 hours @ 40°C
- Vibration Resistance: 10-55Hz, peak-to-peak amplitude 1.5mm
- Shock Resistance: 50G acceleration
- Mounting Torque: 1.5Nm for double nut, 0.7Nm for single nut
- Soldering Profile: Wave and manual soldering with recommended profiles
- Standards & Certifications: UL94V-0, recognized under File No. E44145, CSA certified under File No. 023535_0_000
Buy the Buy NKK Switches MB2521S2G45 Part Number MB2521S2G45 Online
Secure your industrial and electronic projects with the NKK MB2521S2G45 snap-action pushbutton switch. Designed for durability, it features silver contacts rated at 3A @ 125V AC and a maximum capacity of 0.4VA at 28V AC/DC. The switch's sturdy brass construction with nickel plating ensures corrosion resistance, while epoxy sealed terminals protect against contaminants. Its long mechanical and electrical lifespan guarantees dependable operation even in demanding environments. Perfect for applications requiring precise actuation and long-lasting performance, buy online today for reliable switching solutions.
Buy NKK Switches MB2521S2G45 now and experience unmatched reliability and performance for industrial and electronic switching needs.
Frequently Asked Questions
Where can I buy NKK Switches MB2521S2G45?
You can click on the BUY or RFQ button to purchase MB2521S2G45 from an authorized NKK Switches distributor.
How do I troubleshoot issues or seek technical support for part MB2521S2G45?
You can download the MB2521S2G45 datasheet or visit the NKK Switches website for support.
Who is the manufacturer of MB2521S2G45?
NKK Switches