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NKK Switches A22HW Subminiature Toggle Switch

This is a subminiature toggle switch suitable for various electronic and electrical applications, offering reliable on/off control in a compact form factor.

Authorized Distributors
Source:DigiKey
Part No:A22HW
Stock:11
Inv Date:06-17-2026
Price: Unit price: $35.34
Buy/RFQ:
Source:DigiKey
Part No:A22HW
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.23
Buy/RFQ:
Part No:A22-HW
Stock:0
Inv Date:06-18-2026
Price: Unit price: $18.64
Buy/RFQ:
Part No:A22HW
Stock:0
Inv Date:06-18-2026
Price: Unit price: $9.23
Buy/RFQ:
Part No:A22HW
Stock:0
Inv Date:06-17-2026
Price: Unit price: $9.74
Buy/RFQ:
Part No:A22HW
Stock:7
Inv Date:06-17-2026
Price: Unit price: $9.02
Buy/RFQ:

NKK Switches A22HW Subminiature Toggle Switch Specifications:

  • Electrical Capacity (Resistive Load): 0.4VA maximum @ 28V AC/DC
  • 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
  • Nominal Operating Force: 1.47N (momentary); 1.18N (maintained) for .394” toggles
  • Materials & Finishes: Brass with Bright Nickel, glass fiber reinforced polyamide, tin plated phosphor bronze, other materials
  • Operating Temperature Range: -30°C to +85°C
  • Environmental Durability: 90-95% humidity for 240 hours at 40°C, vibration, shock, and temperature resistant
  • Soldering: Wave Soldering Recommended, Manual Soldering Profile B, Automated cleaning available
  • Standards & Certifications: Designed for low-voltage, low-current logic circuits, no UL or CSA testing reported

Buy the NKK A22HW – Reliable Toggle Switch for Industrial Applications

Enhance your electronic and electrical projects with the reliable subminiature toggle switch. Compact and sealed, it provides durable on/off control in space-constrained applications. Its high contact resistance and insulation resistance ensure safety and performance standard for logic-level circuits. Perfect for automation, control panels, and instrumentation, this switch offers excellent durability with up to 100,000 cycles. Easy to solder and clean, it's the ideal choice for low-voltage, low-current applications that demand consistent reliability and space efficiency.

Order your NKK A22HW toggle switch today and give your projects the dependable quality they deserve with space-saving, sealed contact design.

Frequently Asked Questions

Where can I buy NKK Switches A22HW?

You can click on the BUY or RFQ button to purchase A22HW from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part A22HW?

You can download the A22HW datasheet or visit the NKK Switches website for support.

Who is the manufacturer of A22HW?

NKK Switches

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