| Allicdata Part #: | TQ2-12V-3-ND |
| Manufacturer Part#: |
TQ2-12V-3 |
| Price: | $ 2.35 |
| Product Category: | Relays |
| Manufacturer: | Panasonic Electric Works |
| Short Description: | RELAY TELECOM DPDT 1A 12V |
| More Detail: | Telecom Relay DPDT (2 Form C) Through Hole |
| DataSheet: |  TQ2-12V-3 Datasheet/PDF |
| Quantity: | 214 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 2.12940 |
| 10 +: | $ 1.99899 |
| 25 +: | $ 1.77660 |
| 50 +: | $ 1.68777 |
| 100 +: | $ 1.59894 |
| 250 +: | $ 1.42128 |
| 500 +: | $ 1.33245 |
| 1000 +: | $ 1.24362 |
| 5000 +: | $ 1.19921 |
| Series: | TQ |
| Packaging: | Tube |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Relay Type: | Telecom |
| Coil Type: | Non Latching |
| Coil Current: | 11.7mA |
| Coil Voltage: | 12VDC |
| Contact Form: | DPDT (2 Form C) |
| Contact Rating (Current): | 1A |
| Switching Voltage: | 125VAC, 110VDC - Max |
| Turn On Voltage (Max): | 9 VDC |
| Turn Off Voltage (Min): | 1.2 VDC |
| Operate Time: | 3ms |
| Release Time: | 3ms |
| Features: | -- |
| Mounting Type: | Through Hole |
| Termination Style: | PC Pin |
| Operating Temperature: | -40°C ~ 70°C |
| Contact Material: | Silver (Ag), Gold (Au) |
| Coil Power: | 140 mW |
| Coil Resistance: | 1.03 kOhms |
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Signal relays up to 2 amps are used for a wide variety of industrial, medical, and general consumer applications. Their design incorporates a contact arm for completing an electrical circuit and a strong electromagnet for controlling the contact arm’s operation. The most common type of signal relay is the TQ2-12V-3. TQ2-12V-3 signal relays are widely used in a variety of industries, including automotive and appliance engineering, instrumentation, and computer systems. In this article, we’ll explore the application field and working principle of the TQ2-12V-3 signal relay.
Application Field of TQ2-12V-3 Signal Relay
The TQ2-12V-3 signal relay is a universal relay that can be used for a variety of applications in different industries. Its design is optimized for low-current alternating-current (AC) signals, but it can be adapted for direct-current (DC) signals as well. Some of the most common uses of the TQ2-12V-3 signal relay include:
- Servo motor control
- Heating, blower, and ventilation systems
- Security controls
- Robotics
- Lighting control
- Door locks and garage door openers
- Automated plumbing systems
- Small appliance controls
The advantages of the TQ2-12V-3 signal relay include its robust construction, its small size, its low-voltage, low-current signals, and its versatility. All of these features make the TQ2-12V-3 a reliable choice for a variety of signaling applications.
Working Principle of TQ2-12V-3 Signal Relay
The TQ2-12V-3 signal relay is designed to control and coordinate the flow of electric current. A coil inside the relay generates a magnetic field when a voltage is applied to it. This magnetic field attracts an armature connected to the contacts, which in turn closes the contact. When the voltage is removed, the armature is released, and the contact opens.
The TQ2-12V-3 signal relay is usually powered by 12-volt alternating current at a maximum of 2 amperes. The output voltage is switched between an on-state and an off-state, depending on the voltage level or current flow received at the inputs. The output voltage can also be inverted or transformed to a different voltage through suitable circuit components.
The TQ2-12V-3 signal relay can be used as a switch, timer, level detector, or even as an amplifier. This flexibility makes it one of the most versatile signaling relays with a wide variety of applications in industry and consumer electronics.
Conclusion
The TQ2-12V-3 signal relay is a widely used low-current signal relay, with a wide variety of uses in a variety of industries. Its compact size and low-voltage, low-current operations make it a reliable choice for automatic and manual control applications. Its flexibility allows it to be used as a switch, timer, level detector, amplifier, or any combination of the above.
The specific data is subject to PDF, and the above content is for reference
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