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ITW PushButton Switches Series 57M-EM:16mm Electro-Mechanical Panel Sealed Metal
Source：本站Time：2018/6/1 14:46:47
ITW PushButton Switches Series 57M-EM:16mm Electro-Mechanical Panel Sealed Metal is a miniature switch designed for rugged environments. The housing is zinc alloy with velour chrome plating. It is available as maintained or momentary action, Electro-mechanical operation with Gold plated contacts and solder terminals. It is ideal for a multitude of applications.
ITW PushButton Switches Series 57M-EM:16mm Electro-Mechanical Panel Sealed Metal Key Features:
• Zinc Alloy / Velour Chrome Plated
• Center Spot LED and Non-Lighted Versions
• Maintained or Momentary Action
• Panel Sealed to IP67
• RoHS Compliant
• Electro-Mechanical
• Gold Plated Contacts and Terminals
ITW PushButton Switches Series 57M-EM:16mm Electro-Mechanical Panel Sealed Metal Applications:
• Security Equipment
• Industrial Control
• Medical Equipment
• Military Equipment
• Food Processing
• Transportation
• Computers
ITW PushButton Switches Series 57M-EM:16mm Electro-Mechanical Panel Sealed Metal MECHANICAL / ELECTRICAL SPECIFICATIONS
Circuit:
SPST-NO-DB
Button travel (nominal):
0.09 inches (2.3 mm)
Operating force (nominal):
3N (306g)
Contact bounce (nominal):
1 millisecond
Dielectric strength:
1,000 VAC
Insulation resistance:
1 Gigaohm
Contact resistance (initial, max):
50 Megaohms
Panel thickness:
0.20 – 0.120 inches (0.5 – 3mm)
Temperature index:
-40°C to + 85°C
Torque (max):
10 inch pounds
LED operating temperature:
-13° F to +185° F (-25° C to +85° C)
Current ratings (resistive):
250mA @ 12VDC, 100K cycles
150mA @ 28VDC, 150K cycles (momentary)
100mA @ 48VDC, 100K cycles
10mA @ 12VDC, 1 million cycles (momentary)
ITW PushButton Switches Series 57M-EM:16mm Electro-Mechanical Panel Sealed Metal Key Features:
• Zinc Alloy / Velour Chrome Plated
• Center Spot LED and Non-Lighted Versions
• Maintained or Momentary Action
• Panel Sealed to IP67
• RoHS Compliant
• Electro-Mechanical
• Gold Plated Contacts and Terminals
ITW PushButton Switches Series 57M-EM:16mm Electro-Mechanical Panel Sealed Metal Applications:
• Security Equipment
• Industrial Control
• Medical Equipment
• Military Equipment
• Food Processing
• Transportation
• Computers
ITW PushButton Switches Series 57M-EM:16mm Electro-Mechanical Panel Sealed Metal MECHANICAL / ELECTRICAL SPECIFICATIONS
Circuit:
SPST-NO-DB
Button travel (nominal):
0.09 inches (2.3 mm)
Operating force (nominal):
3N (306g)
Contact bounce (nominal):
1 millisecond
Dielectric strength:
1,000 VAC
Insulation resistance:
1 Gigaohm
Contact resistance (initial, max):
50 Megaohms
Panel thickness:
0.20 – 0.120 inches (0.5 – 3mm)
Temperature index:
-40°C to + 85°C
Torque (max):
10 inch pounds
LED operating temperature:
-13° F to +185° F (-25° C to +85° C)
Current ratings (resistive):
250mA @ 12VDC, 100K cycles
150mA @ 28VDC, 150K cycles (momentary)
100mA @ 48VDC, 100K cycles
10mA @ 12VDC, 1 million cycles (momentary)
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