Pushbutton Switch ON-OFF
R18-27C
This pushbutton switch is alternate type with square cap 8.8 x 8.8 mm. Wide variety of button color options. This switch is perfect for Conference microphone.
Features
- Circuit: SPST
- Function: On-Off
Specification
- Rating: 3A 125VAC
- Contact Resistance: 30mΩ max.
- Insulation Resistance: DC 500V 100 MΩ min.
- Dielectric Strengte: AC 1000V 1 minute
- Electrical Life: 5,000 cycles min
- Mechanical Life: 10,000 cycles min
- Terminal Material: Copper alloy, silver or gold plated
| Model No. | TYPE |
|---|---|
| R18-27C | ON-OFF |
Product Drawings

Application
- Conference microphone
- Electronic equipment
- Youtube
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Need a Reliable Pushbutton Switch for Your Conference Microphone Systems?
Our R18-27C alternate pushbutton switch is specifically designed for conference microphone applications, offering SPST ON-OFF functionality with stable 3A 125VAC performance. With 10,000 cycles mechanical life and multiple button color options, it provides the reliability and customization your conference systems demand. Contact us today to discuss your specific requirements and receive technical specifications tailored to your microphone integration needs.
Manufactured by Salecom Electronics with over 30 years of switch design expertise, the R18-27C offers exceptional durability with a mechanical life of 10,000 cycles minimum and electrical life of 5,000 cycles minimum. The terminal material utilizes copper alloy with silver or gold plating options, ensuring long-term reliability and superior conductivity. Backed by comprehensive certifications including ISO9001, TS16949, and product approvals from UL, CSA, ENEC, TUV, and CQC, this pushbutton switch delivers the quality and performance that leading global brands demand for their conference microphone and electronic equipment applications.





