Product Details Portlet

G3S/G3SD Solid State Relays

Ultra-small Relay Breaks up to 1A

  • Ultra-small, dual in-line package(DIP) SSR.
  • Terminals are compatible with G6B Electromagnetic Relay's. Be capable mix with G6Bs as the application requires.
  • Close mounting possible. In addition, heat sink dedicated to this mounting style also available.
  • Both AC-and DC-load versions available.
  • High isolation of 2,500 VAC between input and output.
  • Built-in varistor effectively absorbs external surges (for AC switching).
RoHS Compliant
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Isolation Zero cross
Indicator Rated output load
(applicable output load)
Rated input
Phototriac No No 1A at 100 to 240 VAC
(1A at 75 to 264 VAC)
(see note 1)
5 VDC G3S-201PL-US
12 VDC
24 VDC
1.2A at 100 to 240 VAC
(1.2A at 75 to 264 VAC)
(see note 1)
12 VDC
24 VDC
Photocoupler 1A at 4 to 24 VDC
(1A at 3 to 26 VAC)
(see note 2)
12 VDC
24 VDCs
1.1A at 4 to 24 VDC
(1.1A at 3 to 26 VDC)
(see note 2)
12 VDC
24 VDCs
Note: 1. Product is labelled"250VAC".
2. Product is labelled"24VDC".
Input(Each models has 5-VDC, 12-VDC, and 24-VDC input versions.)
Rated voltage Operating voltage Impedance Voltage levels
G3S-201PL/201PL-PD G3S-Z01PL/Z01P-PD Must operate voltage Must release Voltage
5VDC 4 to 6 VDC 450Ω±20% 630Ω±20% 4 VDC max. 1 VDC min.
12VDC 9.6 to 14.4 VDC 1.1KΩ±20% 1.5KΩ±20% 9.6 VDC max.
24VDC 19.2 to 28.8 VDC 2.2kΩ±20% 2.8KΩ±20% 19.2 VDC max.

Model Applicable load
Rated load voltage Rated load voltage range Load current lnrush current
G3S-201PL 100 to 240 VAC 75 to 264 VAC 0.1 to 1A 15A(60Hz, 1cycle)
G3S-201PL-PD 0.1 to 1.2A
G3S-Z01P 4 to 24 VDC 3 to 26VDC 0.01 to 1A 3A(10ms)
G3S-201PL-PD 0.01 to 1.1A
* The applicable output load current varies depending on the ambient temperature.
Refer to reference data the "Load Current vs. Ambient Temperature" rating characteristic for details.

Item G3S-201PL/201PL-PD G3SD-Z01P/Z01P-PD
Operate time 1 ms max.
Release time 1/2 of load power source cycle + 1 ms max. 1 ms max.
Output ON voltage
1.6V (RMS) max. 1.5V max.
Leakage current 2 mA (at 200 VAC) 0.1mA max.(at 26VDC)
100 MΩ min. (at 500 VDC)
Dlelectric strength 2,500 VAC, 50/60 Hz for 1 min between input and output
Vibration resistance 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock resistance 1,000m/s2
Storage temperature -30ºC to 100ºC (with no icing or condensation)
Ambient operating temperature -30ºC to 80ºC (with no icing or condensation)
Ambient operating humidity 45% to 85%RH
Weight Approx.13g

G3S:Dimensions2 G3S:Dimensions2

Model P6B-04P
Minimum order quantity (pcs) 20
Note: Order the models below in increments of the minimum quantity packaged.

G3S:Dimensions4 G3S:Dimensions5

Model Y92B-S08N
Note: The Y92B-S08N Relay is composed of heat sink with two mounting tools.


●Close Mounting

GG3S-201PL-PD and G3SD-Z01-PD SSRs can be closely mounted side by side. Attach the Y92B-S08N Heat Sink to the SSRs mounted closely side by side. When these SSRs are mounted side by side, the load current vs. ambient temperature characteristic declines as shown below.

Apply a thin layer of Momentive Performance Materials's YG6260 or Shin-Etsu Chemical's G747, or similar product to the heat sink before mounting. When these SSRs are mounted side by side (with heat sink), the load current vs. ambient temperature characteristic declines as shown on the right.