PCB Mounting

Applications

  • Industrial: PLCs, CNC machines, small motor control.

  • Consumer Electronics: Smart appliances, power supplies.

  • Automation: Sensors, solenoids, low-power AC/DC switching.

Key Advantages

  1. Space-Saving: Designed for PCB integration (no external wiring).

  2. No Moving Parts: Silent operation, no contact bounce.

  3. Versatile Control: Supports both DC-to-DC and DC-to-AC switching.

  4. Low Current: Ideal for precision control (3A/5A).

WSR104 – PCB-Mounted Solid State Relay (SSR)

Brand: Wadia Electronic Enterprise
Model No.: WSR104
Type: PCB-Mounted SSR
Phase: 1-Phase
Voltage Rating: 240V AC, 50Hz
Current Ratings Available: 3A & 5A
Control Type:

  • DC to DC (e.g., low-voltage DC controls DC load)

  • DC to AC (e.g., low-voltage DC controls 240V AC load)
    Number of Poles: 4-Pole
    Mounting: Direct PCB Mounting (through-hole or terminal pins)

Construction & Features

  • Material: Mild Steel (robust construction for heat dissipation)

  • Thickness: 25mm (ultra-slim for compact PCB designs)

  • Corrosion Resistance: Yes (suitable for humid/industrial environments)

  • Power Source: Electric (no external power needed for switching)