| Allicdata Part #: | PB371-ND |
| Manufacturer Part#: |
T77S1D3-12 |
| Price: | $ 1.26 |
| Product Category: | Relays |
| Manufacturer: | TE Connectivity Potter & Brumfield Relays |
| Short Description: | RELAY GEN PURPOSE SPST 3A 12V |
| More Detail: | General Purpose Relay SPST-NO (1 Form A) 12VDC Coi... |
| DataSheet: |  T77S1D3-12 Datasheet/PDF |
| Quantity: | 16077 |
| Lead Free Status / RoHS Status: | Contains lead / RoHS Compliant |
| 1 +: | $ 1.14660 |
| 10 +: | $ 1.07730 |
| 25 +: | $ 0.95760 |
| 50 +: | $ 0.90972 |
| 100 +: | $ 0.86184 |
| 250 +: | $ 0.79602 |
| Turn On Voltage (Max): | 9 VDC |
| Coil Resistance: | 720 Ohms |
| Coil Power: | 200 mW |
| Contact Material: | Silver (Ag) |
| Operating Temperature: | -30°C ~ 105°C |
| Termination Style: | PC Pin |
| Mounting Type: | Through Hole |
| Features: | Insulation - Class F, Sealed - Fully |
| Release Time: | 4ms |
| Operate Time: | 10ms |
| Turn Off Voltage (Min): | 0.6 VDC |
| Series: | T77 |
| Switching Voltage: | 250VAC, 30VDC - Max |
| Contact Rating (Current): | 3A |
| Contact Form: | SPST-NO (1 Form A) |
| Coil Voltage: | 12VDC |
| Coil Current: | 16.7mA |
| Coil Type: | Non Latching |
| Relay Type: | General Purpose |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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Power Relays, Over 2 Amps
A power relay is an electrically operated switch that provides isolation between a source and a load when both operate at different potentials. The T77S1D3-12 power relay is a form of general-purpose relay that is mainly used for controlling electrical latches, motors, and motors with speeds higher than the standard motor.
Application Fields
- Motor control - The T77S1D3-12 power relay can be used to control the speed and operation of motors that are too slow to be controlled by other relays in the market.
- Industrial Sensors: The T77S1D3-12 has a wide range of applications in the field of sensors used in industrial processes. It can be used to monitor and control a number of sensor-controlled events.
- Motion control: The T77S1D3-12 is a reliable relay for use in motion control systems. It can be used for controlling the speed, direction and position of motors in industrial settings.
- Solenoid Control: The T77S1D3-12 is a widely used power relay for controlling solenoids. It is typically used in automotive and industrial applications where precise control of a solenoid is required.
- Electrical latch control: This power relay is used to control electrical latching applications. It can be used to switch circuit latches from one state to another.
Working Principle
The T77S1D3-12 power relay utilizes a set of two terminals for its operation. When a voltage is applied to the first terminal, a metal armature moves, creating an electric arc that connects the first terminal to the other one. When the voltages applied to these terminals are reversed, the switch will close again.
The T77S1D3-12 is a single-pole, double-throw (SPDT) power relay. It works by shifting the electrical contacts between two different positions, open or closed. When the switch is closed, the two terminals are connected and electricity can flow freely. When the switch is open, the two terminals are disconnected and no electricity can flow.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| T77S1D3-12 | TE Connectiv... | 1.26 $ | 16077 | RELAY GEN PURPOSE SPST 3A... |
| T77S1D3-24 | TE Connectiv... | 1.42 $ | 4295 | RELAY GEN PURPOSE SPST 3A... |
| T77S1D3-05 | TE Connectiv... | 1.48 $ | 22907 | RELAY GENERAL PURPOSE SPS... |
| T77S1D10-24 | TE Connectiv... | 1.58 $ | 7409 | RELAY GEN PURPOSE SPST 10... |
| T77S1D10-05 | TE Connectiv... | 1.58 $ | 4931 | RELAY GEN PURPOSE SPST 10... |
| T77S1D10-12 | TE Connectiv... | 1.63 $ | 11687 | RELAY GEN PURPOSE SPST 10... |
| T77S1D3-06-01 | TE Connectiv... | 1.25 $ | 1000 | RELAY GEN PURPRelay Coi... |
| T77S1D10-03 | TE Connectiv... | 1.26 $ | 995 | RELAY GEN PURPOSE SPST 10... |
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