Tengfei Relay SRA 12VDC SL A Miniature JQC T78 12V 4 Pin Relays
- Category: Relays >>>
- Supplier: Donghai Tongling Electric Appliance Co. Ltd.
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Product Overview
Description
Ordering Code
JQC-T78-DC12V-A
1 2 3 4
1.Relay module
2.S:sealed
3.Contact Form:1A Form H
The main specific sparameters | ||
Relay module | JQC-T78 relay (SRA relay) | |
Coil voltage | DC: 3V 5V 6V 9V 12V 18V 24V 48V | |
Contact form | SPST-NO (1 Form H)-4 pins | |
Contact Material | Silver Alloy | |
Pin | 4 Pin | |
Contact rating | 20A 125VAC/14VDC | |
Coil Power | 0.6W | |
Size | 15.7mm*12.3mm*14mm | |
Coil Data(at 20℃）
Nominal Voltage(VDC | 5 | 6 | 9 | 12 | 24 | ||||||
Coil Resistance(Ω±10%） | 70 | 100 | 225 | 400 | 1600 | 0.36W | |||||
Rated Current(mA) | 71.4 | 60 | 40 | 30 | 15 | ||||||
Max Operate Voltage(VDC) | 3.75 | 4.5 | 6.75 | 9 | 18 | ||||||
Min Release Voltage(VDC) | 0.4 | 0.48 | 0.72 | 0.96 | 1.92 | ||||||
Coil Resistance(Ω±10%） | 42 | 60 | 135 | 240 | 960 | 0.6W | |||||
Rated Current(mA) | 119 | 100 | 66.7 | 50 | 25 | ||||||
Max Operate Voltage(VDC) | 3.25 | 3.9 | 5.85 | 7.8 | 15.6 | ||||||
Min Release Voltage(VDC) | 0.4 | 0.48 | 0.72 | 0.96 | 1.92 | ||||||
Coil Resistance(Ω±10%） | 31 | 45 | 100 | 180 | 720 | 0.8W | |||||
Rated Current(mA) | 161.3 | 133.3 | 88.9 | 66.7 | 33.3 | 0.8W | |||||
Max Operate Voltage(VDC) | 3.25 | 3.9 | 5.85 | 7.8 | 15.6 | ||||||
Min Release Voltage(VDC) | 0.4 | 0.48 | 0.72 | 0.96 | 1.92 | ||||||
Max Applicable Voltage | 130% of rated voltage at 70 ℃, 170% of rated voltage at 23 ℃ | ||||||||||
Contact Data
Contact Ratings | 20A 125VAC 20A 14VDC |
Minimum Load | 100mA 5VDC |
Max Switching Voltage | 250VAC/14VDC |
Max Switching Current | 25A |
Max Switching Power | 2500VA/280W |
Contact Resistance | 100mΩMax at 6VDC 1A |
Life Expectancy | Electrical:100,000 Operations(at 30 Operations/minute) |
Mechanical:10,000,000 Operations(at 30 Operations/minute) |
Characterinstics data
Insulation Resistance | 100MΩMin at 500VDC |
Dielectric Strength Between Open Contacts | 500VAC(50/60Hz for one minute) |
Between Contacts And Coil | 500VAC(50/60Hz for one minute) |
Operate Time | 10ms |
Release Time | 5ms |
Temperature Range | -40℃ to +85℃ |
Shock Resistance | Operating Extremes:10G |
Damage Limits:100G | |
Vibration Resistance | 10-55Hz,1.5mm |
Max.switching frequency | Mechanical:18,000 operations/hr |
Electrical:1,800 operations/hr | |
Humidity | 35-85% |
Weight | Approx 6g |
Safety Standard | ROSH |
Engineering Data
Overall And Mounting Dimensions
Size:15.7mm*12.3mm*14mm
Compact size, PCB in-line welding
Beautiful welding effect
Universal relay
T78 relay is an automobile electromagnetic relay, which is widely used in automobile central lock, lifting glass, wiper and automobile skylight.In addition, it is also widely used in small household appliances.
ABOUT US
Donghai Tongling Electric Appliance Co., Ltd. is an industry and trade enterprise integrating R & D, production and sales. Our main roducts are: electromagnetic relay, signal relay, automotive relay, etc. We always adhere to the high standards of odern enterprises, strictly regulate the operation of the factory, and strive to build a 10000 level dust-free workshop. We have all kinds of advanced laboratory testing
We have a top R&D department to regulate a standardized process.
We provide OEM/ODM and purchasing agency service to overseas clients.
Viewed"Green Life,Clean Future"as the Core of our cooperate culture,we insists on operation with integrity and sustainable development.
Our company focuses on the R & D and quality improvement of relays, won a number of patent certificates and was rated as a high-tech enterprise
Our company actively participate in the electronic exhibition, face to face with customers.
Our JQC-3FF series relay has passed CQC certification, TUV certification, UL certification and Rosh environmental protection certification. The quality is excellent.
1.QUALITY TESTING
We will carry out a comprehensive parameter test on each relay to ensure that each relay is qualified.
2.PACKING
Different models of relays will be packaged with appropriate packaging. We are well aware of the importance of relay packaging, and we are constantly improving the packaging to better protect the relay.
3.TRANSPORT
We cooperate with well-known logistics carriers in China to achieve fast delivery and shorten customer waiting time.In addition, we support customers to specify freight forwarder transportation, so that customers can master the transportation timeliness.
4.DELIVERY
Our company adopts automatic production line, and the delivery time is fast. Regular products are in large quantity on hand. We deliver goods through DHL FEDEX UPS TNT, and guarantee the time limit.
Q1.What are your packing conditions?
Normally, our jqc-3ff series products are packed in white carton and neutral carton externally. If you need customized packaging,we can pack the products according to your requirements.
Q2. What are your terms of payment?
Normally, our jqc-3ff series products are packed in white carton and neutral carton externally. If you need customized packaging,we can pack the products according to your requirements.
Q2. What are your terms of payment?
Our preferred option is to pay for our credit order and ship in full. In addition, the insured account can be wired.
Q3.What are your terms of delivery
EXW, FOB, CFR, CIF, DDU
Q4. How long is the delivery time?
Generally, we have a large number of products in stock, after the confirmation of payment, within two days of delivery. When the inventory is insufficient, we will arrange production as soon as possible according to the size of the order. We have a number of automatic assembly lines with sufficient production, and we will give you an accurate delivery date.
Q5. Can you send samples?
We can send you ten samples for free. You only need to bear the transportation cost.
Q6. Can you guarantee that the products are qualified for delivery?
Our products have passed two electrical inspection, one light inspection and the second manual inspection, which can ensure that each relay is qualified to leave the factory. Because the relay will be hit with different degrees in the transportation process,and the appearance damage caused to the relay is excluded, which is not a production problem. We will try our best to pack theproducts properly so that they can be delivered to you safely.
If you have more questions, please contact us.
Q3.What are your terms of delivery
EXW, FOB, CFR, CIF, DDU
Q4. How long is the delivery time?
Generally, we have a large number of products in stock, after the confirmation of payment, within two days of delivery. When the inventory is insufficient, we will arrange production as soon as possible according to the size of the order. We have a number of automatic assembly lines with sufficient production, and we will give you an accurate delivery date.
Q5. Can you send samples?
We can send you ten samples for free. You only need to bear the transportation cost.
Q6. Can you guarantee that the products are qualified for delivery?
Our products have passed two electrical inspection, one light inspection and the second manual inspection, which can ensure that each relay is qualified to leave the factory. Because the relay will be hit with different degrees in the transportation process,and the appearance damage caused to the relay is excluded, which is not a production problem. We will try our best to pack theproducts properly so that they can be delivered to you safely.
If you have more questions, please contact us.
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