SMT Sealed Toggle Switch
ES-3
ES40-T Sealed Subminiature Toggle Switches
This toggle switch is surface mount with sideward terminal, single pole, horizontal actuation and right angle. It is completely sealed to IP67 standards. Sealed structure can avoid any contaminant during soldering and cleaning process. The ESD protection available: Anti-static plastic actuator -9000 V DC static resistance between toggle and terminal. This switch is perfect for Telecommunications and Medical equipment.
Features
- Sealed against solder and cleaning processes
- ESD protection available
- Circuit: SPDT
Specification
- Contact Rating: R- 0.4 VA max @ 20 V AC or DC
- Life Cycle: 30,000 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.
- ESD Resistant Option: P2 insulating actuator only: 9,000 VDC min. @ sea level,actuator to terminals.
- Degree of Protection: IP67
- Operating Temperature: -30°C to 85°C
Materials
- CASE & BUSHING: Glass filled nylon 4/6, flame retardant heat stabilized (UL94V-0)
- ACTUATOR: Copper alloy, chrome plated, internal o-ring seal standard with all actuators P2 / the anti-static ACTUATOR: Nylon 4/6, black standard (UL 94V-0)
- CONTACT & TERMINAL: Copper alloy, silver plated
- SWITCH SUPPORT: Copper alloy, tin-plated
- TERMINAL SEAL: Epoxy

Product Drawings

Application
- Telecommunications
- Instrumentation
- Computers & peripherals
- Medical equipment
- Electronic appliance
- Youtube
- Related Products
-
SMT Sealed Toggle Switch (backward)
ES-3-M/N
This toggle switch is surface mount with backward terminal, single pole, horizontal actuation...
Details - Files Download
How Can You Prevent Switch Contamination During Medical Device Assembly?
Our ES-3 sealed toggle switch features complete IP67 protection that prevents solder flux and cleaning agent contamination during your manufacturing process. With ESD protection up to 9000V and sealed epoxy terminals, it ensures patient safety and device reliability. Request technical specifications and samples to validate performance in your medical equipment designs.
Manufactured with premium materials including glass-filled nylon housing (UL94V-0 rated), silver-plated copper alloy contacts, and epoxy terminal seals, the ES-3 delivers exceptional durability with 30,000 make-and-break cycles at full load. The switch maintains contact resistance below 20mΩ and insulation resistance above 1,000MΩ, ensuring signal integrity across a wide operating temperature range of -30°C to 85°C. Certified to ENEC standards and compliant with RoHS and lead-free requirements, this sealed toggle switch offers manufacturers the reliability and quality assurance needed for critical applications in instrumentation, computers, peripherals, and electronic appliances. Contact Salecom today to integrate this high-performance sealed SMT toggle switch into your next design.







