| Allicdata Part #: | 255-1412-ND |
| Manufacturer Part#: |
SF2-DC12V |
| Price: | $ 0.00 |
| Product Category: | Relays |
| Manufacturer: | Panasonic Electric Works |
| Short Description: | RELAY SAFETY 4PST 6A 12V |
| More Detail: | Safety Relay 4PST-2NO/2NC (2 Form A, 2 Form B) 12V... |
| DataSheet: |  SF2-DC12V Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Turn On Voltage (Max): | 9 VDC |
| Coil Resistance: | 288 Ohms |
| Coil Power: | 500 mW |
| Contact Material: | Silver Alloy |
| Operating Temperature: | -40°C ~ 70°C |
| Termination Style: | PC Pin |
| Mounting Type: | Through Hole |
| Features: | -- |
| Release Time: | 7ms |
| Operate Time: | 17ms |
| Turn Off Voltage (Min): | 1.2 VDC |
| Series: | SF2 |
| Switching Voltage: | 440VAC, 30VDC - Max |
| Contact Rating (Current): | 6A |
| Contact Form: | 4PST-2NO/2NC (2 Form A, 2 Form B) |
| Coil Voltage: | 12VDC |
| Coil Current: | 41.7mA |
| Coil Type: | Non Latching |
| Relay Type: | Safety |
| Part Status: | Obsolete |
| Packaging: | Bulk |
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Power relays play an important role in the current electrical world. Amongst the variety of power relays, SF2-DC12V is a common type of power relay known for its wide application and strong work capacity. This power relay mainly uses for switching purposes, primarily with a DC voltage supply.
The SF2-DC12V is a normally open relay. Within the system, when the voltage supply is connected and the input voltage reaches the switch’s contact point, the switch is closed to connect the output voltage point. It is kept in this closed position until the voltage supply is disconnected. The SF2-DC12V utilizes coil terminals of 24VDC.
The operating power of the SF2-DC12V is 1.2W, and its current supply can be over 2A. It supports both AC and DC supplies, which makes it a reliable device to use in various applications. Furthermore, the relay is designed with a wide voltage range, from 6 to 48VDC.
The SF2-DC12V power relay can function as a switch for a wide array applications. This includes powering up certain elements such as alarms and motors, controlling the temperature of a device, or managing energy conservation systems within a building. This versatility makes it a great choice for applications such as industrial machinery, home appliances, and automobiles.
In terms of its working mechanism, the SF2-DC12V is based on two electrical principles: electromagnetic attraction and magnetic induction. First, when a voltage is applied to the coil terminals, a force of attraction is generated between the coil and the core, and the core is attracted closely to the coil in a linear motion. Then, when the magnetic flux is enhanced by the core, a magnetic field is induced within the armature. This magnetic field is further intensified when an external voltage is introduced, and finally the armature is opened, thus completing the circuit.
Lastly, the SF2-DC12V power relay is designed with over-voltage, over-current and EMC protection. This helps to ensure that the relay operates in a safe manner, even under severe environmental conditions. With all these features combined, the SF2-DC12V is a great choice for electrical systems that require a reliable power relay over 2 Amps.
The specific data is subject to PDF, and the above content is for reference
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