Search query: 3v relay

Product: AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board
Brand: AITRIP
Color: 1CH-3V-8PCS
Description: 3V 1 Channel Relay Power Switch with Opto Isolation High Level Trigger

Optocoupler Isolator - 3V/3.3V power relay module supports photocoupler isolation control.

High Level Trigger - The relay module is triggered by a high-level signal(1.3V), which can be input from microcontroller IO.

Long Life - Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection.

Load Interface:

NO: Normally open interface

COM: Relay common interface

NC: Normally closed interface

Power Interface：

VCC(+): Connect to the positive pole

IN: High level control relay suction

GND(-): Connect to the negative pole

Specification:

Channel: 1 channel

Material: Circuit board

Control signal: TTL

Work voltage: DC 3V/3.3V

Main chip: EL817, SRD-DC03V-SL-C

Compatible Load:10A 250VAC, 10A 30VDC

Response time :Less than 20 milliseconds

Single Socket Length: 7.5:mm

Relay Size: 70mm X17mm X20mm (LxWxH)

Package include:

8 pcs x1 Channel 3v Relay Board
【30VDC 250VAC Load】 Equiped with high-current relay, AC250V 10A ; DC30V 10A, each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground.
【High Level Trigger】The relay module is triggered by high level signal, which can be input from microcontroller IO.
【 3V/3.3V power relay module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO.
【Wide Application】- These 3v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/ ESP8266 module etc.
【Long Life】 - Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection.
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Product: Tnisesm/6pcs Coil DPDT PCB Power Relay DC 3V 8 Pins Mini Power Relay PCB Relay HK19F-8P-3V
Brand: Tnisesm
Description: Model number: Power Relay Power source: DC Voltage: 3V; Widely used in the remote control, communication, automatic control system, electronic equipment's, etc.
Product Name : PCB Power Relay; Model : HK19F
Coil Voltage : DC3V; Contact Ratings: 1A 125VAC/2A 30VDC; 2NO 2NC
Number of Pins : 8; Size (Approx.) : 2 x 1 x 1.4cm / 0.8" x 0.4" x 0.6"(L*W*H); Weight : 51g; Package Content : 6 Pcs
Compact and sealed construction. Long operational life. The relay can automatically adjust, protect and transform the circuit.
Warranty for 1 year. If there are any issues with your order, please contact us.
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Product: Flymmy 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board 6 Pack
Brand: Flymmy
Description: Specifications:
Package: 6pcs
Voltage: DC 3v/3.3v
Size: 2.79" X 0.63" X 0.67"
Working Current: 65mA
Trigger Current: 3mA
Load Current: 10A max
Single Socket Length: 7.5mm
Response Time: <20ms

Power Interface：
VCC(+): Connect to the positive pole
IN: High level control relay suction
GND(-): Connect to the negative pole

Load Interface:
NO: Normally open interface
COM: Relay common interface
NC: Normally closed interface

Feature:
The relay module has the output signal indicator light indication;
2. The signal input port can connect SCM IO port, high level signal drive;
3. Dual power supply design with anti-interference ability
and high reliability of photoelectric isolation protection ;
4. With diode continuous flow protection;
5. Response time is less than 20 milliseconds;
6. Long life of relay can be absorbed 100,000 times continuously;
7. The external connection uses the Rotary crimping terminal, causes the wiring to be more solid;
8. With fixed installation hole, easy to install. Provide circuit diagram and detailed instructions for use.
【Opto-isolator Control】Our 3v 1 channel relay module supports photocoupler isolation control, has the output signal indicator,the signal input port can connect SCM IO port, high level signal drive. Strong driving ability, stable performance.
【Dual Power Option Design】Our 3V/3.3V power relay module use double power selection design that has strong anti-interference ability and high photoelectric isolation protection reliability.
【Diode Continuous Flow Protection】Relay module with diode continuous flow protection, response time is less than 20 milliseconds,long life of relay can be absorbed 100,000 times continuously.
【30VDC 250VAC Load】Equiped with high-current relay, AC250V 10A ; DC30V 10A, each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground.
【Safer & More Solid】 The external connection adopts rotary compression terminal to make the connection stronger.
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Product: Songhe DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of 5)
Brand: Songhe
Description: We are Songle original relay Size: 70mm X17mm X20mm (LxWxH) - Main chip: EL817, SRD-DC03V-SL-C - Work voltage: DC 3V/3.3V - Control 10A 250VAC, 10A 30VDC load Features - Instructions with the signal output; - Signal input port can connect microcontroller IO port, high level signal - Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability - Current wide detection range:DC0-25V input - A diode current protection - Response time is less than 20 milliseconds - Relay long life can absorb 100000 times continuously - External connection use spinning crimping terminal, make connection firmer - With fixed installation hole, convenient installation,High Level Trigger:The relay module is triggered by high level signal, which can be input from microcontroller IO,Jumper Caps:You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using.
Links to regular customers with discounts, only 100 in stock
Optocoupler Isolator:3V/3.3V power relay module supports photocoupler isolation control.
30VDC 250VAC Load：The power switch is compatible with 10A 250VAC and 10A 30VDC load.
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Product: 1PCS 8 Channel 3.3V Relay Module 3V Optocoupler Module 8 Way Relay Control Board
Brand: FlyNoval
Description: 1PCS 2 Channel Relay Module 3.3V Optocoupler Drive Module Relay Control Board
US 1.81
/ piece
1PCS 4 Channel 3V Relay Module with Lamp Low Level Trigger 4Channel Relay Module blackboard
US 3.97
/ piece
1PCS 6 Channel 3.3V Relay Module Optocoupler Isolation Low level Trigger 6Channel Relay Module
US 8.85
/ piece
2PCS 1 Channel 3V Relay Module with Lights without Optocoupler blackboard
US 2.84
/ piece
10PCS BESTEP T73 3V Relay Blue JQC3F-03VDC-C
US 2
/ piece
1PCS 12V 16 Channel Relay Module Board with Optocoupler LM2596 Power Supply ARM DSP
US 7.22
/ piece
1PCS USB 2 Channel Relay Module Programmable Computer Control For Smart Home DC 5V
US 4.06
/ piece
2-Channel 12V 2 Channel Relay Module Shield Expansion Board Low Level Triggered 2-Way Relay Module Control Board with Optocouple
US 1.75
/ piece
1PCS 5V 1Channel Relay Module Low Level 1 Channel 5V Relay Module Isolated Coupling for PIC AVR DSP ARM
US 1.36
/ piece
1PCS 4 Channel 12V Relay Module Shield Expansion Board Low Level Trigger 4Channel Relay Module Control Board with Optocouple
US 3.16
/ piece
1PCS 12V 2 Channel Relay Module 2 Channel Relay Control Board With Optocoupler Relay Output 2 Way Relay Module
US 1.42
/ piece
1PCS 24V 1Channel Relay Module Expansion Board 24V low level Triggered 1 Channel Relay Module
US 1.5
/ piece
1PCS 1 Channel 12V Relay Module Shield Expansion Board Low Level Trigger 1Channel Relay Module Control Board with Optocouple
US 1.44
/ piece
8Channel 5V 8 Channel Relay Module Shield Expansion Board Low Level Triggered 8-Way Relay Module Control Board with Optocoupler
US 7.85
/ piece
1PCS Bule 6 Channel 12V Relay Module Optical Coupling 6Channel Relay Module
US 7.22
/ piece
5PCS Wet Sensitive Switch 5V Relay Module Humidity Switch Module Humidit
The product quality is good.
We are a professional Electronic Components and module manufacturer. You can search keywords in our store. I believe you can find the modules you need.
USA and Canada Estimated Delivery Time: 6-24 days(trackable),----- We provide Expedited Shipping service : 3-8 days.(excluding handling time).If the order amount above US $150, we will use Expedited Shipping service for free.
any question,please feel free to contact me.
We make every effort to provide customers with satisfactory service.
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Product: Onyehn 1 Channel DC 3V Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board for Arduino (Pack of 5)
Brand: Onyehn
Description: - Size: 70mm X17mm X20mm (LxWxH)
- Main chip: EL817, SRD-DC03V-SL-C
- Work voltage: DC 3V/3.3V
- Control 10A 250VAC, 10A 30VDC load
Features
- Instructions with the signal output
- Signal input port can connect microcontroller IO port, high level signal
- Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability
- Current wide detection range:DC0-25V input
- A diode current protection
- Response time is less than 20 milliseconds
- Relay long life can absorb 100000 times continuously
- External connection use spinning crimping terminal, make connection firmer
- With fixed installation hole, convenient installation
Package include
5 X 1 Channel 3V Relay Module
1 channel 3V/3.3V power relay mdoule support photocoupler isolation control;Support dual power supply input ensure high anti-iinterference ability
Fast response time less than 20ms and longlife time up to 100,000 times snap action
On-board signal output indicator, wire terminal and installing holescompatible with 10A 250VAC and 10A 30VDC load
Module Size: 70mmX17mmX20mm / 2.76X0.70X0.79 inch (L*W*H)
Relay Module: SRD-DC03V-SL-C;Channel: 1 channel;Working Voltage: DC 3-3.3V;Compatible Load: 10A 250VAC / 10A 30VDC;Single Socket Length: 7.5mm
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Product: 6PCS SSR-40DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC
Brand: SZCY LLC
Description: Features:
Model number: SSR-40DA
Theory: Solid State Relay
Input: 3-32 V DC
Output: 24-380 V AC
Rated operating frequency: 50 / 60Hz
1. Triac output, zero voltage open, zero off
2. Optical isolation between input circuit and output circuit
3. Inputs-between the output isolation voltage 2500 V
Application:
SSR series solid state relay with flame-retardant plastic housing, epoxy casting compound, wiring screw terminals with high structural strength, impact strength, vibration resistance, the input drive current small can be convenient and computer terminals and a variety of digital programmable circuit interface, widely used in automation and automation Control of petrochemical plants, food machines, packaging machines, textile machines, machine tools, plastic machines, fitness machines, entertainment possibilities. Especially suitable for corrosion, moisture, dust, and other harsh environments, and frequent switching the occasion, AC contactor is updated alternative.
Packing include:
6 x Solid State Relay
Product name: solid state module relay SSR-40DA, 3-32VDC/24-380VAC.
SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics.
Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system.
Especially suitable for corrosion, moisture, dust, and other harsh environments, and frequent switching the occasion, AC contactor is updated alternative.
High reliabily, compact size, a great part for temperature controller and other machinery control system.
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Product: Teyleten Robot 1 Channel DC 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board Optocoupler 3V/3.3V Relay Module for Arduino (Pack of 5)
Brand: Teyleten Robot
Description: Size: 70mm X17mm X20mm (LxWxH) - Main chip: EL817, SRD-DC03V-SL-C - Work voltage: DC 3V/3.3V - Control 10A 250VAC, 10A 30VDC load Features - Instructions with the signal output; - Signal input port can connect microcontroller IO port, high level signal - Double power selection design anti-interference ability is strong, photoelectric isolation protection of high reliability - Current wide detection range:DC0-25V input - A diode current protection - Response time is less than 20 milliseconds - Relay long life can absorb 100000 times continuously - External connection use spinning crimping terminal, make connection firmer - With fixed installation hole, convenient installation
This price is a special price, there are only 50 in stock
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Product: Electronics-Salon 3VDC Individual 4 Channel SPST-NO 5A/250V Power Relay Module. DC3V.
Brand: Electronics-Salon
Description: Electronics-Salon 3VDC High-quality Individual 4 Channel SPST-NO 5A/250V Power Relay Module.
High-quality JV 3S-KT relay, FR-4 fiberglass PCB, 1N4148 freewheeling diode, all has been soldered and test passed.
Input control singal: 3VDC / 100mA (each channel), Outupt switch Contact rating: 5A/250VAC or 5A/30VDC (each channel).
Switch configuration: 1 form A (SPST-NO), Individual 4 Channel.
Other, the input and output no terminal block, if you want use terminal block to connect wires, you can mount pitch 5.0 / 5.08mm standard terminal block. we recommend the terminal ASIN B017KAX9VO
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Product: Electronics-Salon 6PCS 3VDC SPST-NO 5A/250V Power Relay Module. DC3V.
Brand: Electronics-Salon
Description: Electronics-Salon 6PCS 3VDC High-quality SPST-NO 5A/250V Power Relay Module.
Quantity: Pack of 6 pieces.
High-quality JV 3S-KT relay, FR-4 fiberglass PCB, 1N4148 freewheeling diode, all has been soldered and test passed.
Input control singal: 3VDC / 100mA, Outupt switch Contact rating: 5A/250VAC or 5A/30VDC.
Switch configuration: 1 form A (SPST-NO).
Other, the input and output no terminal block, if you want use terminal block to connect wires, you can mount pitch 5.0 / 5.08mm standard terminal block. we recommend the terminal ASIN B017KAX9VO
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Product: TWTADE Solid State Relay SSR-40 DA 40A DC 3-32V to AC 24-380V + Heat Sink
Brand: TWTADE
Description: This is solid state relay SSR-40DA Model: SSR-40DA Input voltage: 3-32V DC Output voltage: 24-380V AC Output current: 40A Relay Size: 5.8 x 4.5 x 2.2cm / 2.2 x 1.7 x 0.8inch (L*W*H) Heat Sink Size: 8 x 5 x 5cm/ 3.1 x 2 x 2inch (L*W*H) Total Size: 8 x 5 x 7.2cm/ 3.1 x 2 x 2.8inch (L*W*H) Package Content: 1 x Solid State Relay SSR-40DA 1 x Heat Sink
Special attention: The current of this product is 10A for a long time.A large heat sink or fan need to be added.Model: SSR-40DA Solid State Relay 40A DC to AC
Heat Sink Mounting Thread Diameter (Approx.) : 0.5cm / 0.19"
Input voltage: 3-32V DC Output voltage: 24-380V AC
Heat Sink Total Size (Approx.) : 8 x 4.9 x 4.9cm / 3.1" x 1.9" x 1.9" (L * W * T )
Package Content: 1 x SSR, 1 x heat sink
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Product: HiLetgo 2pcs SSR-40DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC
Brand: HiLetgo
Description: SSR-60DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC
Features:
1.High reliability, high efficiency and long lifespan
2.No electric spark, no noise and no contact
3.Fine electro magnetic interference, high sensitivity and fast switching speed
4.Low drive voltage and current
5.Unique shape and novel structure
6.Especially suitable for corrosion, moisture, dust resistant and other harsh environments
7.Widely used in many automatic control systems
Specification:
Input voltage:3-32V DC
Output voltage:24-380V AC
Output current:60A
Control Method: DC to AC
Mounting Method: Bolts fixed
On voltage:< 1V
One-off time:< 10ms
Off leakage current:<2mA
Relay Size:6 x 4.5 x 2.2cm / 2.3 x 1.7 x 0.8inch (L*W*H)
Net weight: 102g
Package included:
2pcs SSR-40DA 40A 250V Solid State Relay
SSR-40DA 40A 250V Solid State Relay Alloy Heat Sink
Model: SSR-40DA
Input voltage: 3-32V DC
Output voltage: 24-380V AC
Control Method: DC to AC
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Product: 3V Relay Power Switch Board, Icstation 1 Channel Optocoupler Module Opto Isolation High Level Trigger for IOT ESP8266 Development Board (Pack of 5)
Brand: IS
Color: Blue
Description: Specifications:
Relay Module: SRD-DC03V-SL-C
Channel: 1 channel
Working Voltage: DC 3-3.3V
Compatible Load: 10A 250VAC / 10A 30VDC
Single Socket Length:7.5mm
Response Time:<20ms
Module Size: 70mmX17mmX20mm
Package Included:
5X 1 Channel 3V Relay Module
Notice Please:
When the jumper cap connected, the relay working power supply will also as the signal power supply, when not connected, the relay and signal power supply is isolated.
【Optocoupler Isolator】 3V/3.3V power relay module supports photocoupler isolation control.
【High Level Trigger】The relay module is triggered by high level signal, which can be input from microcontroller IO.
【Jumper Caps】You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using.
【30VDC 250VAC Load】The power switch is compatible with 10A 250VAC and 10A 30VDC load.
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Product: uxcell a12062900ux0221 DC 3V Coil 5 Pins SPST Power Relay JQC-3F 10pcs
Brand: uxcell
Product Name : General Purpose Relay;Model : JQC-3F
Coil Voltage : DC 3V;Contact : AC 240V/7A 125V/10A DC 28V/10A 10A/28V
Pin Quantity : 5 Pin;Size (Approx.) : 1.8 x 1.4 x 1.9cm / 0.7" x 0.6" x 0.7"(L*W*T)
Color : Blue;Weight : 93g
Package Content : 10 x General Purpose Relay
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Product: uxcell BEM-14840DA 3-32V DC to 24-480V AC 40A Output Single Phase SSR Solid State Relay
Brand: uxcell
Product Name: Solid State Relay; Model No. : BEM-14840DA
Current & Frequency : 40A, 50/60Hz; Output Voltage : 24-480VAC
Control Voltage : 3-32VDC; Mounting Hole Diameter : 4.5mm / 0.18"
Total Size (Approx.) : 58 x 45 x 32mm / 2.3" x 1.8" x 1.26" (L*W*T)
Net Weight : 116g; Package Content : 1 x Solid State Relay
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Product: Eagles 5pcs 1 Channel 3V Relay Module with Optocoupler for ESP8266 Module，3v Logic Level Boards，Raspberry Pi 3.3v Application
Brand: Eagles
Description: Discription:
1. Voltage: DC 3v/3.3v
2. Size: 2.7"/70mm X 0.66"/17mm X 0.79"/20mm
3. Main components: EL817, Srd-dc03v-sl-c
4. Can control 10A 250VAC, 10A 30VDC load
Feature
1. The relay module has the output signal indicator light indication;
2. The signal input port can connect SCM IO port, high level signal drive;
3. Dual power supply design with anti-interference ability and high reliability of photoelectric isolation protection ;
4. With diode continuous flow protection;
5. Response time is less than 20 milliseconds;
6. Long life of relay can be absorbed 100,000 times continuously;
7. The external connection uses the Rotary crimping terminal, causes the wiring to be more solid;
8. With fixed installation hole, easy to install. Provide circuit diagram and detailed instructions for use.
Package include:
5 x 1 Channel Relay Module with Optocoupler
1. 3V 1-Channel Relay interface board support photocoupler isolation control,has the output signal indicator,the signal input port can connect SCM IO port, high level signal drive
2. Support dual power supply input ensure high anti-interference ability,high reliability of photoelectric isolation protection
3. With diode continuous flow protection,response time is less than 20 milliseconds,long life of relay can be absorbed 100,000 times continuously
4. The external connection uses the rotary crimping terminal, causes the wiring to be more solid.
5. Equiped with high-current relay, AC250V 10A ; DC30V 10A,each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground.
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