The Part Number is M4-5H, M45H.
This post explains for 5V, relay.
Package: PCB DIP 8 Pin Type
Manufacturer: PIC
Preview images :
Description
The M4-5H, 5V relay is a specific type of electromechanical relay designed to operate with a 5V DC power supply. Electromechanical relays are widely used in various applications to control higher-power circuits or devices using low-power control signals.
Key features:
1. Coil Voltage: The relay has a coil voltage of 5V DC, meaning it requires a 5V power supply to energize the coil and activate the relay’s switching action.
2. Contact Configuration: The M4-5H relay typically has a SPDT (Single Pole Double Throw) contact configuration. It has one common terminal (COM), one normally open (NO) terminal, and one normally closed (NC) terminal. When the relay is not energized, the COM terminal is connected to the NC terminal, and when the relay is energized, the COM terminal is connected to the NO terminal.
Features
1. DIL Pitch Terminals
2. High Sensitivity
3. Conforms to FCC Part 68 1.5kV Surge and Dielectric 1000VAC
4. Fully sealed (immersion cleaning).
5. High Reliability bifurcated Contact.
Pinouts:
Application:
1. Telecommunication Equipment, Office Equipment, Security Alarm Systems
2. Measuring instruments, Medical Monitoring Equipment
3. Audio Visual Equipment, Flight Simulator, Sensor Control.
Other data sheets are available within the file:
M4-003 M4-005 M4-006 M4-009 M4-012 M4-018 M4-024 M4-048 M4-005M
M4-006M M4-009M M4-012M M4-018M M4-024M M4-048M