Finder 7S.34.9.024.4220 Solid State Relay, 24 V DC Input, 6 A, 1 NO, PCB Mount

With a maximum surge current of 100 A for 10 ms, the Finder 7S.34.9.024.4220 solid state relay handles demanding switching tasks with ease. This PCB-mount SSR provides reliable, high-speed switching for DC loads up to 6 A, driven by a 24 V DC control signal.

Overview

The 7S.34.9.024.4220 is a single-pole, normally open (SPST-NO) solid state relay designed for direct mounting on printed circuit boards. It switches DC voltages from 3 to 48 V DC with an output current rating of 6 A, making it suitable for a wide range of industrial and commercial applications. The relay features instantaneous switching, ensuring quick response times for precise control.

What stands out

• High surge capability: withstands up to 100 A for 10 ms
• Low ON-state voltage drop: less than 0.2 V for efficient operation
• Excellent isolation: 4000 V AC between input and output
• Wide operating temperature range: -20 to +60 °C
• Compact PCB mount design for easy integration

Technical details

• Relay type: Solid State Relay (SSR)
• Mounting type: PCB Mount
• Control voltage: 24 V DC
• Rated output current: 6 A
• Output voltage range: 3...48 V DC
• Contact configuration: 1 Normally Open (1 NO / SPST-NO)
• Number of poles: 1
• Switching type: Instantaneous
• Isolation voltage (input/output): 4000 V AC
• Operating temperature range: -20 to +60 °C
• Input current: 10 mA
• Max. surge current (10ms): 100 A
• Output leakage current (OFF state): < 10 µA
• Output voltage drop (ON state): < 0.2 V

Our verdict

A robust and efficient solid state relay for DC switching applications, offering high surge tolerance and low power dissipation in a compact PCB-mount package.