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ELECTROSWITCH SA1RV20 Miniature Pushbutton Switch

This ultra-miniature round base pushbutton switch features a black plunger and gold-plated copper contacts for enhanced conductivity. Rated for 0.75 amperes resistive at 125 VAC normally open and 0.50 amperes normally closed, it also withstands 1.5 amperes at 28 VDC. Designed for industrial use, it provides a mechanical and electrical life of at least 50,000 cycles. Its compact round base size makes it ideal for space-constrained applications and reliable performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:SA1RV20
Stock:0
Inv Date:06-16-2026
Price: Unit price: $9.66
Buy/RFQ:
Part No:SA1RV20
Stock:40
Inv Date:06-17-2026
Price: Unit price: $8.64
Buy/RFQ:
Part No:SA1RV20
Stock:5
Inv Date:06-16-2026
Price: Unit price: $6.64
Buy/RFQ:
Part No:SA1RV20
Stock:288
Inv Date:06-16-2026
Price: Unit price: $7.39
Buy/RFQ:
Part No:SA1RV20
Stock:288
Inv Date:06-16-2026
Price: Unit price: $7.39
Buy/RFQ:

ELECTROSWITCH SA1RV20 Miniature Pushbutton Switch Specifications:

  • Resistive rating: 0.75 amperes at 125 VAC normally open
  • 0.50 amperes at 125 VAC normally closed
  • Rated 1.5 amperes at 28 VDC normally open
  • Rated 1.0 ampere at 28 VDC normally closed
  • Electrical life: minimum 50,000 operations
  • Mechanical life: minimum 50,000 operations
  • Materials: contacts and terminals are gold plated copper
  • Pretravel: 0.015 to 0.050 inches
  • Overtravel: minimum 0.030 inches
  • Operating force: maximum 8 oz.
  • Mounting hardware: one #8-40 nut
  • Ambient temperature range: -20°C to +70°C
  • Dielectric strength: 1000 VAC rms
  • Dimensions: Round base, size suitable for space-constrained applications

Buy the Buy ELECTROSWITCH Ultra-Miniature Pushbutton Switch Part Number SA1RV20 Online

Experience the reliability of the ELECTROSWITCH miniature pushbutton switch, designed for industrial applications with a durable gold-plated copper contact system. Rated for 0.75A at 125VAC and offering a minimum of 50,000 operations, this compact switch ensures consistent performance in space-sensitive environments. Its round base design, combined with high dielectric strength and robust materials, makes it ideal for automation, control panels, and delicate circuitry. Purchase online now for fast delivery and quality assurance.

Get ELECTROSWITCH SA1RV20 today—built for reliability and long-lasting performance in industrial environments.

Frequently Asked Questions

Where can I buy ELECTROSWITCH SA1RV20?

You can click on the BUY or RFQ button to purchase SA1RV20 from an authorized ELECTROSWITCH distributor.

How do I troubleshoot issues or seek technical support for part SA1RV20?

You can download the SA1RV20 datasheet or visit the ELECTROSWITCH website for support.

Who is the manufacturer of SA1RV20?

ELECTROSWITCH

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