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NKK Switches AT3008A Subminiature Rotary Switch

The NRO1 Series subminiature process sealed rotaries are compact, reliable switches designed for precise circuit control. Featuring a totally sealed construction with internal o-ring and gasket, they provide protection against contaminants. The switches incorporate a spring-operated detent mechanism for crisp actuation and a self-wiping contact design for enhanced logic-level reliability. Suitable for automation, medical, and power control applications, they support low-voltage, low-current circuits. Easy to assemble with crimped bracket legs, they ensure secure PCB mounting and optimal performance in harsh environments.

Authorized Distributors
Source:Newark
Part No:AT3008A
Stock:18
Inv Date:06-17-2026
Price: Unit price: $0.5
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Source:DigiKey
Part No:AT3008A
Stock:75
Inv Date:06-17-2026
Price: Unit price: $2.62
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Source:DigiKey
Part No:AT3008A
Stock:7
Inv Date:06-17-2026
Price: Unit price: $1.44
Buy/RFQ:
Part No:AT3008A
Stock:109
Inv Date:06-18-2026
Price: Unit price: $1.44
Buy/RFQ:
Part No:AT3008A
Stock:10
Inv Date:06-17-2026
Price: Unit price: $0.45
Buy/RFQ:
Part No:AT3008A
Stock:79
Inv Date:06-17-2026
Price: Unit price: $1.3
Buy/RFQ:
Part No:AT3008A
Stock:0
Inv Date:06-17-2026
Price: Unit price: $1.03
Buy/RFQ:
Part No:AT3008A
Stock:24
Inv Date:06-18-2026
Price: N/A
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NKK Switches AT3008A Subminiature Rotary Switch Specifications:

  • Electrical Capacity: 0.4VA maximum @ 28V AC/DC
  • Contact Resistance: 100 milliohms maximum
  • Insulation Resistance: 100 megohms at 500V DC
  • Dielectric Strength: 500V AC for 1 minute
  • Mechanical Life: 30,000 cycles minimum
  • Electrical Life: 10,000 cycles minimum
  • Operating Temperature Range: -25°C to +70°C
  • Vibration: 10-55Hz with peak-to-peak amplitude of 1.5mm
  • Shock: 50G acceleration
  • Housing Material: Glass fiber reinforced polyester
  • Base Material: Glass fiber reinforced polyamide
  • Rotor Material: Polyacetal
  • Contact Material: Beryllium copper with gold plating
  • Terminals: Insert-molded, 2.54mm x 2.54mm grid spacing
  • Mounting: Crimped bracket legs for PCB stability
  • Environmental Resistance: Humidity up to 95% for 96 hours at 40°C
  • Soldering: Wave and manual soldering compatible, automated cleaning recommended

Buy the NKK Series NRO1 Subminiature Rotary Switch: AT3008A

Enhance your equipment with the NKK Series NRO1 subminiature rotary switch, engineered for reliable performance and compact size. Ideal for automation, medical, and control systems, this switch offers a crisp detent, sealed construction, and robust mounting. Designed to withstand harsh environments, it ensures consistent operation with low contact resistance and long mechanical life. Easily installed with crimped bracket legs, it supports automated soldering and cleaning processes, making it perfect for high-density applications requiring precise control and durability. Order now for dependable switch performance.

Order your NKK Series NRO1 subminiature process sealed rotary switch today and ensure precise, reliable control in your automation or medical device projects.

Frequently Asked Questions

Where can I buy NKK Switches AT3008A?

You can click on the BUY or RFQ button to purchase AT3008A from an authorized NKK Switches distributor.

How do I troubleshoot issues or seek technical support for part AT3008A?

You can download the AT3008A datasheet or visit the NKK Switches website for support.

Who is the manufacturer of AT3008A?

NKK Switches

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