SPST Pushbutton Switch V-Bracket 1A | Salecom TS-21-A5
Subminiature SPST pushbutton switch with V-bracket, vertical mount, 1A rating. Perfect for telecom, instrumentation & computer peripherals. UL certified.
Pushbutton Switch V-bracket SPST
TS-21-A5/A5S
TS40-P Sub-miniature Pushbutton Switches
This tiny pushbutton switch features vertical mount, V-bracket termination. Single pole single throw. Subminiature size - capable of switching 1 AMP. It is perfect for Telecommunications and networking equipment, Instrumentation and controls, Computers and peripherals.
Features
- Circuit: SPST
- Function: Off-Mom
Specification
- Contact Rating: Q: 1A @120 VAC or 28 VDC
- Life Cycle: 50,000 make and break cycles at full load
- Contact Resistance: 20 mΩ max. initial @2-4 VDC, 100 mA
- Insulation Resistance: 1,000 MΩ min.
- Dielectric Strength: 1,500 V RMS @ sea level.
- Operating Temperature: -30°C to 85°C
Materials
- CASE: Diallyl phthalate (DAP)
- PLUNGER: Thermopastic polyester
- BUSHING: Copper alloy, nickel plated
- HOUSING: Stainless Steel
- CONTACT & TERMINAL: Copper alloy, silver plated
- SWITCH SUPPORT: Copper alloy, tin-plated
Product Drawings
Safety Approval
Application
- Instrumentation and controls
- Telecommunication equipment
- Computer peripherals
- Youtube
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Need Ultra-Compact Switches That Won't Compromise Signal Integrity in Dense Telecom Boards?
Our TS-21-A5 subminiature pushbutton delivers 20 milliohms maximum contact resistance with V-bracket vertical mounting, saving precious PCB real estate while ensuring reliable momentary switching for telecom and networking equipment. With 1A capacity and UL certification, it's engineered for mission-critical communication infrastructure. Contact our technical team to receive detailed specifications and samples tailored to your telecom application requirements.
Backed by comprehensive UL, CUL certifications and full RoHS compliance with lead-free construction, the TS-21-A5 meets stringent international quality standards while delivering 50,000 make-and-break cycles at full load. Operating reliably across temperatures from -30°C to 85°C with dielectric strength of 1,500V RMS, this subminiature pushbutton switch combines Salecom's 30 years of manufacturing expertise with rigorous quality control under ISO9001, TS16949, and ISO14001 certifications. Whether you're designing next-generation telecom infrastructure, precision instrumentation, or advanced computer peripherals, our TS-21-A5 offers the perfect balance of compact size, robust performance, and long-term reliability that leading global brands trust.