AEQ (EQ) Subminiature Switches
–2–
AECTB14E 201701-T
SPECIFICATIONS
■ Contact rating
100 μA 3 VDC to 100 mA 30 VDC.
[Min. switching capacity (Reference value*) 10 μA 1 VDC]
* This value is a rough indication of the lowest possible low level load at which switching is possible.
This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the actual load.
■ Operation environment and conditions
Note 1: When switching at low and high speeds or under vibration, or in high-temperature, high-humidity environments, life and performance may be reduced significantly
depending on the load capacity. Please consult us.
Note 2:
■ Electrical characteristics
■ Characteristics
Note: As long as there are no particular designations, the following conditions apply to the test environment.
Ambient temperature: 5 to 35°C
Relative humidity: 25 to 85% R.H.
Air pressure: 86 to 106 kPa
Item Specifications
Ambient and storage temperature –25°C to +85°C (no freezing and condensing)
Allowable operating speed 30 to 500 mm/sec.
Max. operating cycle rate 120 cpm
Dielectric strength (Initial)
Between non-continuous terminals: 600 Vrms, Between each terminal and other exposed metal parts: 1,500 Vrms,
Between each terminal and ground: 1,500 Vrms (at detection current of 1 mA)
Insulation resistance (Initial) Min. 100 MΩ (at 500 V DC insulation resistance meter, Locations measured same as breakdown voltage.)
Contact resistance (Initial) Max. 1 Ω (by voltage drop 0.1 A, 6 to 8 V DC)
Item Specifications
Electrical
switching life
3 V DC 0.1 mA (resistive load) Min. 2 × 10
5
Switching frequency: 20 times/min.
Conduction ratio: 1:1
Pushbutton operation speed: 100 mm/s
Pushbutton switching position: free position (FP) to total travel position (TTP)
30 V DC 100 mA (resistive load) Min. 10
5
Vibration resistance
(malfunction vibration resistance)
Single amplitude: 0.75 mm
Amplitude of vibration: 10 to 55 Hz (4 minutes cycle)
Direction and time: 2 hours each in X, Y and Z directions
Shock resistance
(malfunction shock resistance)
Shock value: 294 m/s
2
Direction and time: 3 times each in X, Y and Z directions
Vibration resistance endurance
Frequency of vibration: 33.3 Hz, Acceleration: 43.1 m/s
2
Direction and time: 8 hours each in X, Y and Z directions
Terminal strength Min. 6 N (to each direction, applied power at 1 minute) *Terminal deformation possible.
Salt spray resistance
Density of salt water: 5 %
Temperature: 35°C each 100 hours
At free position (FP) and total travel position (TTP)
Heat and cold resistance
–45 to –40°C 48 hours
85 to 90°C 48 hours
Humidity resistance 40°C 95% R.H. 96 hours
Unit weight Approx. 0.8 g
Protection grade IP40
5
Humidity, %RH
Tolerance range
(Avoid
condensation
when used at
temperatures
higher than 0°C)
(Avoid freezing
when used at
temperatures
lower than 0°C)
850–25
Temperature, °C
95
50
