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NKK Switches A12J2H Toggle Switch
Subminiature toggle switch designed for precise switching applications. Compact in size for adjustable and space-constrained electronic devices. Suitable for logic-level circuits with high reliability, it features sealed body construction to prevent contact contamination, making it ideal for low-voltage, low-current applications. The switch has a durable toggle mechanism, momentary or maintained operation options, and multiple circuit configurations. It is equipped with gold-plated contacts, insulating materials, and supports automated soldering and cleaning processes, ensuring long-lasting performance in industrial and electronic equipment.
NKK Switches A12J2H Toggle Switch Specifications:
- Electrical Capacity: 0.4VA maximum @ 28V AC/DC (Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
- Contact Resistance: 50 milliohms maximum
- Insulation Resistance: 500 megohms minimum @ 500V DC
- Dielectric Strength: 500V AC minimum for 1 minute between contacts and case
- Mechanical Life: 100,000 operations minimum (certain circuits 50,000)
- Electrical Life: 50,000 operations minimum
- Nominal Operating Force: 1.47N (momentary), 1.18N (maintained) for .394” toggle; 2.73N (momentary), 1.84N (maintained) for all others
- Contact Timing: Nonshorting (break-before-make)
- Angle of Throw: 26°
- Materials & Finishes: Toggle – Brass with Bright Nickel, Case Housing – Glass fiber reinforced polyamide, Support Bracket – Glass fiber reinforced polyamide, Movable Contact – Tin plated phosphor bronze, Stationary Contacts – Phosphor bronze with gold plating, Terminals – Brass with gold plating
- Environmental Data: -30°C to +85°C, 90-95% humidity for 240 hours @ 40°C, Vibration tested 10-55Hz, Shock 50G acceleration
- PCB Processing: Wave soldering recommended, Manual soldering profile B, Automated cleaning supported
- Standards & Certifications: Not tested for UL or CSA recognition
Buy the NKK A12J2H – Reliable Toggle Switch for Industrial Applications
Purchase the NKK toggle switch online now for dependable performance in your electronic and industrial projects. Designed for space-saving applications with sealed, dustproof construction, this switch offers high reliability, gold-plated contacts, and compatibility with automated soldering and cleaning processes. Its durable mechanism ensures long-term operation, supporting various circuit configurations including momentary and maintained switching. Ideal for low-voltage, low-current logic-level circuits, it provides precision switching, easy installation, and consistent performance. Buy online today to enhance your electronic systems with a trusted, compact toggle switch.
Get NKK A12J2H toggle switch today—built for precision and long-lasting durability in space-constrained electronic devices.
Frequently Asked Questions
Where can I buy NKK Switches A12J2H?
You can click on the BUY or RFQ button to purchase A12J2H from an authorized NKK Switches distributor.
How do I troubleshoot issues or seek technical support for part A12J2H?
You can download the A12J2H datasheet or visit the NKK Switches website for support.
Who is the manufacturer of A12J2H?
NKK Switches