Manufacturer
Honeywell
Part number
311SX3-T
Country
USA
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Honeywell’s MICRO SWITCH SX Series - Premium Subiniature Basic Switches:
MICRO SWITCH SX Series Subminiature Basic Switch, Single Pole Double Throw (SPDT), 250 Vac, 7 A, Pin Plunger Actuator, Solder Termination.MICRO SWITCH SX Series subminiature basic switches are used for simple or precision on/off application needs. They are small, precision snap-action switches that are ideal where savings in space and weight are important.
The industry-defining name in snap-action switches, Honeywell MICRO SWITCH™ premium subminiature switches are designed for repeatability and enhanced product life. The MICRO SWITCH™ SX Series delivers consistent performance within a range of conditions. Offering enhanced repeatability, the MICRO SWITCH™ SX Series’ lower operating force provides for application versatility. Like the MICRO SWITCH™ SM Series, the SX Series (which is a smaller package) offers gold contacts for low energy switching and bifurcated gold contacts for maximum reliability. Bifurcated contacts provide parallel redundancy within the SX switch.
Features:
Industry-leading life cycle rating reduces the need to replace switches over life in an OEM platform – reducing total system cost
Very wide temperature range allows for years of reliable performance in the harshest of conditions
MIL-PRF-8805 qualified listings
Operating forces as low as 0,147 N [15 g] and differential travel as low as 0,025 mm [0.001 in] delivers consistent precise switch characteristics
Long operating life
Elongated mounting hole for easier, more accurate mounting
Choice of actuation (plunger, as well as a variety of integral and auxiliary actuators)
Choice of electrical termination (solder, quick connect, PCB)
Choice of operating characteristics
Optional series constructions available (gold contacts for low energy switching, bifurcated gold contacts for maximum reliability, power load switching capability to 7 A)
MIL-PRF-8805 qualified listings available
Applications:
Aerospace
Appliances
Vending machines
Timing devices
Office equipment
Computer/business equipment
Test instruments
Medical/dental equipment
Communications equipment
HVAC equipment
Manually operated devices
Valves
