SMT Sealed Toggle Switch (backward)
ES-3-M/N
ES40-T Sealed Subminiature Toggle Switches
This toggle switch is surface mount with backward 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
ES-3
This toggle switch is surface mount with sideward terminal, single pole, horizontal actuation...
Details- Files Download
How Can You Prevent Contamination and ESD Damage in Critical Medical Devices?
Our ES40-T sealed toggle switch combines IP67-rated protection against solder and cleaning contaminants with optional 9000V ESD resistance, specifically designed for medical equipment reliability. The completely sealed structure with epoxy terminal sealing ensures no contaminant ingress during manufacturing, while the anti-static actuator protects sensitive medical electronics. Contact us to receive detailed specifications and samples for your medical device application testing.
Manufactured with premium materials including silver-plated copper alloy contacts and chrome-plated actuators, this subminiature toggle switch offers exceptional reliability with 30,000 make-and-break cycles at full load and contact resistance of just 20mΩ maximum initial. Operating across temperatures from -30°C to 85°C with 1,500V RMS dielectric strength and 1,000MΩ minimum insulation resistance, this switch meets the rigorous demands of industrial instrumentation, computers and peripherals, and electronic appliances. Backed by RoHS compliance, lead-free certification, and ENEC approval, our sealed SMT toggle switches deliver the quality and performance that leading global brands trust for their critical applications.







