Basic Switches
SM Series
Up to 5 A ac & dc (UL, CSA, CE, ENEC). Variety of actuators, terminations & contacts. 9,5 mm centers side mount. MIL-PRF-8805 listings.
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The MICRO SWITCH SM Series’ small size and light weight are combined with ample electrical capacity, precision operation, and extended life. Featuring high precision and repeatability, the SM Series offers gold contacts for low-energy switching and gold bifurcated contacts for maximum reliability. Bifurcated contacts provide parallel redundancy within the SM switch. The SM switch is available for power-duty switching up to 11 A (Vac) or 1/4 HP (Vac).
Features
- Sealed
- Other SM Series not Weather Sealed
- Sealed Plunger on 411SM Series
- Tightening Torque
- 0.06 N
- Release Force
- 1 oz
- Series Name
- SM
- Features
- Choice of Silver or Gold-Plated or Gold Bifurcated Contacts to Handle a Variety of Electrical Load Requirements
- Electrical Termination and Operating Characteristics Along with High-Temperature Construction Options
- FAA-PMA Approvals for Commercial Aircraft
- Industry-Leading Mechanical Life of Up to 10,000,000 Operations
- MIL-PRF-8805 Qualified Listings in a Lightweight and Small Package
- Selection of Actuation
- Wide Temperature Range of -54°C to 204°C [-65°F to 400°F]
Technical Specifications
- Actuator Type - Snap Action Switch
- Snap-Action
- Differential Travel (DT)
- 0.1016 mm
- Free Position (FP)
- 8.38 mm
- Overtravel (OT)
- 0.13 mm
- MIL Spec Number
- MIL-PRF-8805
- Pretravel (PT)
- 0.76 mm
- Ampere Rating
- 11 A
- Termination
- PCB
- Quick Connect
- Solder
- Switch Type
- Subminiature Basic
- Circuitry
- SPDT
- Actuator
- Paddle Lever
- Pin Plunger
- Roller Lever
- Simulated Roller Lever
- Straight Lever
Standards & Certifications
- Agency Approvals and Standards
- CE
- CSA
- ENEC
- FAA-PMA
- MIL-PRF-8805
- UL
- Approvals
- CE
- ENEC
- UL/CSA
- cUL
Material Specifications
- Expected Mechanical Life
- Upto 1,000,000 Operations for Gold Bifurcated Contact
- Upto 10,000,000 Operations for 11SM Listings
- Upto 80,000 Operations for 1SM/41SM Listings
- Housing Material
- Phenolic
- Contact Material
- Bifurcated Gold
- Gold Plated
- Silver
Operating Characteristics
- Operating Position (OP)
- 8.38 mm
- Operating Force (OF)
- 0.04 to 2 oz
- High Temperature
- 121°C
Dimensions & Weight
- Mounting Screw Size
- 2.21 mm
- Dimensions
- W: 6.35 mm H: 12.7 mm L: 20.3 mm
Electrical Specifications
- Electrical Rating
- 11 A and 1/4 hp
- 125 or 250 VAC
Applications & Compatibility
- Recommended For
- Power-Duty Switching
- Application
- Assemblies for Industrial Pressure Switches and Temperature Switches
- Landing Gear Monitor
- Power Generation Fuel Level (Gas and Oil)
- Precision Switch Assemblies for Commercial Aircraft to Monitor Doors for “Closed” and “Locked” Position
- Precision Switch Assemblies for Commercial Cockpit Applications for Push Buttons
- Precision Switch Assemblies in Military Applications
- Toggle or Joystick Assemblies
Overview
- Product Type
- Subminiature Basic Switches
Features
- Sealed
- Other SM Series not Weather Sealed
- Sealed Plunger on 411SM Series
- Tightening Torque
- 0.06 N
- Release Force
- 1 oz
- Series Name
- SM
- Features
- Choice of Silver or Gold-Plated or Gold Bifurcated Contacts to Handle a Variety of Electrical Load Requirements
- Electrical Termination and Operating Characteristics Along with High-Temperature Construction Options
- FAA-PMA Approvals for Commercial Aircraft
- Industry-Leading Mechanical Life of Up to 10,000,000 Operations
- MIL-PRF-8805 Qualified Listings in a Lightweight and Small Package
- Selection of Actuation
- Wide Temperature Range of -54°C to 204°C [-65°F to 400°F]
Technical Specifications
- Actuator Type - Snap Action Switch
- Snap-Action
- Differential Travel (DT)
- 0.1016 mm
- Free Position (FP)
- 8.38 mm
- Overtravel (OT)
- 0.13 mm
- MIL Spec Number
- MIL-PRF-8805
- Pretravel (PT)
- 0.76 mm
- Ampere Rating
- 11 A
- Termination
- PCB
- Quick Connect
- Solder
- Switch Type
- Subminiature Basic
- Circuitry
- SPDT
- Actuator
- Paddle Lever
- Pin Plunger
- Roller Lever
- Simulated Roller Lever
- Straight Lever
Standards & Certifications
- Agency Approvals and Standards
- CE
- CSA
- ENEC
- FAA-PMA
- MIL-PRF-8805
- UL
- Approvals
- CE
- ENEC
- UL/CSA
- cUL
Material Specifications
- Expected Mechanical Life
- Upto 1,000,000 Operations for Gold Bifurcated Contact
- Upto 10,000,000 Operations for 11SM Listings
- Upto 80,000 Operations for 1SM/41SM Listings
- Housing Material
- Phenolic
- Contact Material
- Bifurcated Gold
- Gold Plated
- Silver
Operating Characteristics
- Operating Position (OP)
- 8.38 mm
- Operating Force (OF)
- 0.04 to 2 oz
- High Temperature
- 121°C
Dimensions & Weight
- Mounting Screw Size
- 2.21 mm
- Dimensions
- W: 6.35 mm H: 12.7 mm L: 20.3 mm
Electrical Specifications
- Electrical Rating
- 11 A and 1/4 hp
- 125 or 250 VAC
Applications & Compatibility
- Recommended For
- Power-Duty Switching
- Application
- Assemblies for Industrial Pressure Switches and Temperature Switches
- Landing Gear Monitor
- Power Generation Fuel Level (Gas and Oil)
- Precision Switch Assemblies for Commercial Aircraft to Monitor Doors for “Closed” and “Locked” Position
- Precision Switch Assemblies for Commercial Cockpit Applications for Push Buttons
- Precision Switch Assemblies in Military Applications
- Toggle or Joystick Assemblies
Overview
- Product Type
- Subminiature Basic Switches
- Sealed : Other SM Series not Weather Sealed|Sealed Plunger on 411SM Series
- Actuator Type - Snap Action Switch : Snap-Action
- Agency Approvals and Standards : CE|CSA|ENEC|FAA-PMA|MIL-PRF-8805|UL
- Expected Mechanical Life : Upto 1,000,000 Operations for Gold Bifurcated Contact|Upto 10,000,000 Operations for 11SM Listings|Upto 80,000 Operations for 1SM/41SM Listings
- Differential Travel (DT) : 0.1016 mm
- Operating Position (OP) : 8.38 mm
- Operating Force (OF) : 0.04 to 2 oz
- Mounting Screw Size : 2.21 mm
- Free Position (FP) : 8.38 mm
- Tightening Torque : 0.06 N
- Electrical Rating : 11 A and 1/4 hp|125 or 250 VAC
- Housing Material : Phenolic
- High Temperature : 121°C
- Contact Material : Bifurcated Gold|Gold Plated|Silver
- Recommended For : Power-Duty Switching
- Overtravel (OT) : 0.13 mm
- MIL Spec Number : MIL-PRF-8805
- Pretravel (PT) : 0.76 mm
- Release Force : 1 oz
- Ampere Rating : 11 A
- Product Type : Subminiature Basic Switches
- Termination : PCB|Quick Connect|Solder
- Switch Type : Subminiature Basic
- Series Name : SM
- Application : Assemblies for Industrial Pressure Switches and Temperature Switches|Landing Gear Monitor|Power Generation Fuel Level (Gas and Oil)|Precision Switch Assemblies for Commercial Aircraft to Monitor Doors for “Closed” and “Locked” Position|Precision Switch Assemblies for Commercial Cockpit Applications for Push Buttons|Precision Switch Assemblies in Military Applications|Toggle or Joystick Assemblies
- Dimensions : W: 6.35 mm H: 12.7 mm L: 20.3 mm
- Circuitry : SPDT
- Approvals : CE|ENEC|UL/CSA|cUL
- Features : Choice of Silver or Gold-Plated or Gold Bifurcated Contacts to Handle a Variety of Electrical Load Requirements|Electrical Termination and Operating Characteristics Along with High-Temperature Construction Options|FAA-PMA Approvals for Commercial Aircraft|Industry-Leading Mechanical Life of Up to 10,000,000 Operations|MIL-PRF-8805 Qualified Listings in a Lightweight and Small Package|Selection of Actuation|Wide Temperature Range of -54°C to 204°C [-65°F to 400°F]
- Actuator : Paddle Lever|Pin Plunger|Roller Lever|Simulated Roller Lever|Straight Lever
Data Sheet
Manuals and Guides
Brochure
Technical Note
Application Note
eBook
Product Photo
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