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Zhejiang fanhar electronics co.,ltd

10A 250VAC/30VDC Single Coil Latching Relay With Rated Consumed Power 500mW

10A 250VAC/30VDC Single Coil Latching Relay With Rated Consumed Power 500mW

Product Details:

Place of Origin: China
Brand Name: Fanhar
Certification: TUV UL CQC
Model Number: W22L

Payment & Shipping Terms:

Minimum Order Quantity: One Boxful
Price: Negotiable
Packaging Details: export carton,33*22*16 (cm)/5000pcs
Delivery Time: 10-15 days
Payment Terms: L/C, T/T
Supply Ability: 3000,000pcs/Month
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Detailed Product Description
Contact Material: AgSnO2 Installation Type: PCB
UL Insulation Class: F Weight: 12g
Dimention .: 24.5*12.5*16.5(mm) Contact Form: 1A 1B 1C

PCB Mounting Coil Latching Relay 10A 250VAC/30VDC With Single Coil 0.5W

 

DC RELAY coil goes through the DC (U or I), resulting in a constant magnetic field, the power loss is only caused by the heat of the coil. Since the current is constant, the flux is constant and the attraction is constant, so there is no trembling phenomenon, unless the coil voltage fluctuates significantly.
The coil of AC RELAY goes through the AC, resulting in a changed magnetic field (the main flux, leakage flux).
In addition to the coil resistance itself, the heat loss (copper loss), the AC coil also has iron loss (including hysteresis loss, eddy current loss).
AC-RELAY current is alternating, which results that the magnetic flux is also alternating, and the attraction is also changing. So AC-RELAY will have 'hissing' sound. If the voltage fluctuates, the relay will continue to open and close


Basic Info
Model NO.: W22L
Contact Form: 1A = 1 OPEN 1B = 1 CLOSE
Product Protective: Nil: Soldered S: Sealed
Contact material: T=AgSnO2
Coil Type: L1= Single Coil L2 = Double Coil
Insulation Grade: Nil: B grade F: F grade
Dimension: 24.5*13*16.5 mm
Weight: Approx 12g
Trademark: FANHAR
Origin: China
 

Product Description
1. 20A contact switching capability
2. Be able to bear 750A short-circuit inrush current.
3. UL insulation class: F grade

Contact Data:

Contact Form 1A 1B 1C
Rated load 10A 250VAC/30VDC
16A 250VAC
Max Switching Voltage 277VAC/30VDC
Max Switching Current 20A
Max Switching Capacity 4000VA/300W
Min Allowing load 5VDC 100mA
Contact Resistance 50mΩ (at 6VDC 1A)
Insulation Resistance 100MΩ (at 500VDC)


General Data:

Withstand Voltage Between open contacts 1000VAC 1min
Between coil and contacts 4000VAC 1min
Withstand impact voltage Between coil and contacts 10kv(1.2X50us)
Operate Time Max.15ms
Release Time Max.15ms
Mechanical life 1,000,000 ops ON/OFF = 0.1s/0.1s
Electrical life 10A 250VAC/30VDC 100,000 ops ON/OFF=1s/9s
16A 250VAC 50,000 ops ON/OFF=1s/9s
Impact Resistance Misoperation
Durability
98m/s² Approx10G
1000m/s² Approx100G
Vibration Resistance Misoperation
Durability
10 - 55 Hz 1.5mm Double Amplitude
10 - 55 Hz 1.5mm Double Amplitude
Temperature Range -40ºC to +85ºC
Humidity 5% to 90%
Installation type PCB Mounting
Certification UL/C-UL:E340054


Coil Data:
Single Coil:

Coil rated voltage Operating
voltage
Releasing
Voltage
Coil rated
Current
(±10%)
Coil resistance(±10%) Rated consumed power Allowing voltage
DC 5V Below 75%
rated voltage (initial)
Below 75%
rated voltage (initial)
100mA 50Ω 500mW 90-150 %
Rated voltage
DC 6V 83mA 72Ω
DC 9V 55.6mA 162Ω
DC 12V 41.7mA 288Ω
DC 24V 20.8mA 1152Ω


Double Coil:

Coil rated voltage Operating
voltage
Releasing
Voltage
Coil rated
Current
(±10%)
Coil resistance(±10%) Rated consumed power Allowing voltage
DC 5V
Below 75%
rated voltage (initial)

Below 75%
rated voltage (initial)
200/200mA 25/25Ω    
DC 6V 167/167mA 36/36Ω
100mW

90-150 %
Rated voltage
DC 9V 111/111mA 81/81Ω
DC 12V 83/83mA 144/144Ω
DC 24V 41.6/41.6mA 576/576Ω

 

Contact Details
Zhejiang fanhar electronics co.,ltd

Contact Person: Michelle

Tel: +8615157447143

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