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NKK Switches A12KPAC Subminiature Toggle Switch

This is a subminiature toggle switch designed for space-constrained electronic applications, offering reliable switching performance with a compact size. It features sealed construction to prevent contact contamination, making it ideal for low-voltage, low-current logic-level circuits. The switch supports multiple poles and circuits, with various actuator options like paddles and caps, and ensures durability up to 100,000 operations. Certified for reliability, it is suitable for automated soldering, cleaning, and harsh environments, delivering long-lasting performance in electronic devices.

Authorized Distributors
Source:DigiKey
Part No:A12KP-AC
Stock:20
Inv Date:06-17-2026
Price: Unit price: $14.18
Buy/RFQ:
Source:DigiKey
Part No:A12KP-AC
Stock:0
Inv Date:06-17-2026
Price: Unit price: $8.16
Buy/RFQ:
Part No:A12KP-AC
Stock:0
Inv Date:06-18-2026
Price: Unit price: $8.16
Buy/RFQ:
Part No:A12KP-AC
Stock:0
Inv Date:06-17-2026
Price: Unit price: $8.51
Buy/RFQ:
Part No:A12KP-AC
Stock:8
Inv Date:06-17-2026
Price: Unit price: $7.88
Buy/RFQ:

NKK Switches A12KPAC Subminiature Toggle Switch Specifications:

  • Electrical Capacity: 0.4VA maximum @ 28V AC/DC maximum
  • Contact Resistance: 50 milliohms maximum
  • Insulation Resistance: 500 megohms minimum @ 500V DC
  • Dielectric Strength: 500V AC minimum for 1 minute
  • Mechanical Life: 100,000 operations minimum
  • Electrical Life: 50,000 operations minimum
  • Operating Force: 1.47N (momentary); 1.18N (maintained) for .394” toggles, 2.73N (momentary); 1.84N (maintained) for all others
  • Materials & Finishes: Brass with Bright Nickel, glass fiber reinforced polyamide, phosphor bronze with gold plating
  • Environmental: -30°C to +85°C, 90-95% humidity for 240 hours, resistance to 20Kv ESD
  • Soldering: Wave and manual soldering recommended, automated cleaning supported
  • Certifications: Not tested for UL or CSA; designed for low-voltage, low-current circuits

Buy the NKK Series A Subminiature Toggle Switch: A12KPAC

Upgrade your electronic designs with the NKK Series A12KPAC subminiature toggle switch. Featuring sealed construction, multiple poles, and circuits, it’s engineered for durability and reliable performance in space-tight applications. Perfect for low-voltage logic circuits, this switch supports automated soldering and cleaning, making assembly efficient. Its compact size, robust materials, and high operation longevity ensure long-term functionality. Purchase online now and enhance your project's reliability with our proven, space-efficient toggle solution designed for professionals needing dependable electronic components.

Order your NKK Series A12KPAC subminiature toggle switch today and ensure reliable, space-saving switching for your electronic projects.

Frequently Asked Questions

Where can I buy NKK Switches A12KPAC?

You can click on the BUY or RFQ button to purchase A12KPAC from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part A12KPAC?

You can download the A12KPAC datasheet or visit the NKK Switches website for support.

Who is the manufacturer of A12KPAC?

NKK Switches

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