Features:
• Compact size (20*7.2*16.6mm), suitable for high-density circuit boards
• High withstand voltage: 4000V (between coil and contacts)
• 5A contact switching capacity
Typical Applications:
1. Small household appliances: Power on/off control for small household appliances such as mini rice cookers, small humidifiers, portable electric kettles, and small household fans, meeting the miniaturization design requirements of these products;
2. Consumer electronic devices: Power banks, small adapters, digital product charging control modules, and circuit switching in small audio and video players, leveraging their ultra-small size for dense PCB layouts;
3. Industrial auxiliary control: Small sensor signal switching, miniature PLC expansion modules, and auxiliary control circuits for automation equipment (such as indicator light control, small solenoid valve drivers), compatible with common industrial control voltages of 5VDC-24VDC;
4. Smart home terminals: Power management for smart sensor nodes, small smart switches, and wireless remote control receiving modules, meeting the low-power and miniaturization design requirements of smart home devices;
5. Security and medical auxiliary equipment: Signal triggering circuits for small security detectors (such as door and window sensors, smoke detectors), and internal circuit switching for portable medical auxiliary equipment (such as small pulse oximeters), ensuring stable operation;
6. Automotive electronics auxiliary: Control circuits for small electrical appliances in car interiors (such as car fans, ambient lights), compatible with the common 12VDC voltage specifications in vehicles.
Contact Data
|
Type
|
CY46F
|
|
Contact material
|
Silver alloy
|
|
Contact resistance
|
100mΩ Max.(at 1A 16VDC)
|
|
Rated load (Resistive load）
|
5A250VAC
|
|
Max. switching current
|
5A
|
|
Max. switching voltage
|
250VAC
|
|
Max. switching power
|
1250VA
|
|
Min. switching load
|
6V 1A
|
|
Characteristics
|
|
Operate time (at rated coil voltage)
|
20ms Max. (No diode)
|
|
Release time
|
10ms Max. (No diode)
|
|
Insulation resistance
|
Min 1000MΩ (at 500VDC)
|
|
Dielectric strength
|
Between open contacts:750VAC, 50/60Hz for 1min
|
|
Between coil and contact: 4000VAC, 50/60Hz for 1min
|
|
Vibration resistance
|
Destructive
|
10-55Hz, at double amplitude of 1.5 mm
|
|
Functional
|
10-55Hz, at double amplitude of 1.5 mm
|
|
Shock resistance
|
Functional
|
10G Min
|
|
Destructive
|
10G Min
|
|
Endurance
|
Mechanical endurance （10800ops./h)
|
10,000,000 ops.(at room temperature)
|
|
Electrical endurance (360ops./h)
|
100,000 ops.(at room temperature)
|
|
Ambient temperature
|
-40℃~+85℃( no condensation)
|
|
Weight
|
Approx. 3.9g
|
|
Nominal
voltage
(VDC)
|
Nominal
operating
current
±10%(mA)
|
Coil resistance
±10%(Ω)
|
Nominal operating
power
|
Operate voltage
(Max.)
|
Release voltage
(Min.)
|
Max. allowable voltage
|
|
5
|
40
|
125
|
Approx 0.20W
|
75% of nominal
voltage
|
5% of nominal
voltage
|
130% of nominal voltage
|
|
6
|
33.33
|
180
|
|
9
|
22.22
|
720
|
|
12
|
16.67
|
405
|
|
18
|
11.11
|
1620
|
|
24
|
8.33
|
2880
|
|
5
|
72
|
69
|
Approx 0.36W
|
|
6
|
60
|
100
|
|
9
|
40
|
225
|
|
12
|
30
|
400
|
|
18
|
20
|
900
|
|
24
|
15
|
1600
|
The data shown above are initial values. Do not apple maximum allowable voltage on coil for more than 10 minutes to avoid overheating of thd coil.
Outline dimension, Wiring diagram, PCB layout (Unit:mm)
Characteristic Curves
Ordering Information
CY46F - 1 - A - 12VDC - D - T - XX
1 2 3 4 5 6 7
1：Type：CYF3
2: Number of Poles: 1-1Pole
3: Contact Arrangement: C From C ; H From A ; B From B
4: Nominal Voltage: 5,6,9,12,18,24VDC
5: Coil Pwor: D-0.36W L-0.2W
6: Protective Construction: S-Flux proofed,
SH-Sealed type washable
7: Special Parameter: Nil-Standard type
Letter or number-Special requirement
Flux-proof relays can not be used in the environment with pollutants like H2S, SO2, NO2, dust, etc.
Water cleaning or surface processing is not suggested after the flux-proof relays are assembled on the PCB.
A customized special suffix is available after being evaluated by CHENGYUAN.
Disclaimer: The specification is for reference only. Specifications are subject to change without prior notice.
We could not evaluate all the performance and all the parameters for every possible application. Thus, the users should be in the right position to choose
Suitable product for their own application. For sealed relays, after installation and cleaning, please open the ventilation hole in the case before use. If there is any query, please contact Chengyuan for technical services. However, it is the user`s responsibility to determine which product should be used.
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