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  Products >>> Relays >>> DC- AC Type Back to Back SCR
   
  DC- AC Type Back to Back SCR
   
 
Heat Sink Weight 195gms Heat Sink Weight 485gms Heat Sink Weight 650gms
Type" B-77" 701 model
Current up to 16Amp
51mm(W) x 77mm(L) x37mm(H)+SSR
Price US $ 2.90+ US $ 0.95 Din Rail
Type" C-77" 701/707 model
Current up to 30Amp
58 mm(W) x 77mm(L) x67mm(H)+SSR
Price US $ 7.65+ US $ 0.95 Din Rail
Type" L-100" 701/707/705 model
Current up to 40Amp
100 mm(W) x 100mm(L) x 49mm(H)+SSR
Price US $ 11.95+ US $ 0.95 Din Rail
   
 
Connection 701 Model Dimensions 707 Model Dimensions
   
  Technical Data
 
Intput DC voltage Min-Max 4-32VDC DC Current Min-Max 4-16mA Impedance 1.5K ohms
Output AC  
AC-1
AC-1
AC-1
AC-1
AC-1
RMS on state current at 200C
IT
AMP
16
25
40
50
90
150
200
On state voltage drop
@rated current
VTM
VRMS
1.4
1.6
1.6
1.5
1.9
1.6
1.6
Min.operating Voltage
V
VRMS
30
30
30
30
30
30
30
Max.zero voltage turn on
VPK
15
15
15
15
15
15
15
Peak one cycle surge on-50Hz
state current (non-repetitive)
ITSM
A
160
320
600
800
1200
1700
2250
Fusing Current
I2T
A2S
128
500
1800
3000
7200
15000
25000
Max.forward leakage current
IDRM
mA
12
12
12
12
12
12
12
Holding current
IHO
mA
50
175
175
275
275
250
250
Critical rate of rise of
off stage voltage
dv/dt
V/S
250
350
1500
1500
1500
1500
1500
Thermal resistance Rth
(Junction to case) DC
JC
oC/W
2.5
1.1
1.1
1.0
0.4
0.25
0.1
Operating temperature
oC
-40to80
-40to80
-40to80
-40to80
-40to80
-40to80
-40to80
Frequency range
HZ
47to63
47to63
47to63
47to63
47to63
47to63
47to63
Turn ON time Max
ms
10
10
10
10
10
10
10
Repetitive peak off state
Voltage(VDRM)
1200VPK (480VRMS)
   
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