2JG2-1 DC Solid State Relay

  1. Single input dual output
  2. Input and output transformer isolation
  3. Power MOSFET output
  4. Fast switching speed
  5. Large Output current
  6. Strong anti-overload capability
  7. All welding packages
  8. High reliability
  9. Standard: RY4.546.017JT


2JG2-1 DC Solid State Relay




Suitable for defense and industrial control fields, such as computer interfaces, digital circuit interfaces, signal transmission, numerical control equipment and measuring instruments, suitable for harsh environments.

Technical Parameters Min. Typ. Max. Unit
Input Parameters
Input voltage 4 5 7 Vd.c.
Input current (5V) 6 12 16 mA
Guaranteed turn-on voltage 3.6 Vd.c.
Guaranteed turn-off voltage 1.5 Vd.c.
Switch On time 60 μ s
Switch off time 150 μ s
Reverse polarity 7 Vd.c.
Output parameters
Number of output circuit groups 2H (2 group N.O.)
Output current 1×10-3 2 A
Output voltage 1 30 Vd.c.
Output voltage drop 0.3 Vd.c.
Output leakage current 5 μ A
Transient voltage 55 Vd.c.
Overload 9 A
Electrical insulation parameters
Insulation resistance 1000
Dielectric withstand voltage 750 Vr.m.s.
Isolated capacity 25 pF
Environmental parameters
Seal leak rate 1×10-1 Pa·cm3/s
Random vibration 35


(m/s2)2/Hz, Hz
Constant acceleration 980 m/s2
Shock 980, 6 m/s2, ms
Storage temperature -55~125
Operating temperature -55~85
Other parameters
Weight 14 g


Figure 1. Input current vs. Input voltage curve Figure 2. Maximum output current vs. ambient temp.
Figure 3. output voltage drop vs. temperature curve Figure 4. Peak Surge Current vs. Surge Current Duration


Mechanical drawings Bottom view Circuit


Order Mark


2 JG 2 1
Number of outputs Solid relay main name Rated output current Design Number