VDR Silicon Carbide Varistors

Series 125 S / SD / SDL

Shapes:
S Disc, without wire, unlacquered
SD Disc, with wire connection, unlacquered
SDL Disc, with wire connection, lacquered

 

Characteristics

Max. Power Dissipation at Δt = 80 °K   |   P = 0.8 W   |   Mean Impact Strength = 18 J

Varistor
Type		 Operating Voltage
 V=bzw.V~		 Max. Op.  Voltage
V=bzw.V~		 Measuring Voltage
  V=+/-20%		 Measuring Current
(mA)		 B-Value Approx. Exponent n Approx. Height
(mm)
125S/SD/SDL  25/2 5 5.5 10 100 25 2 1 - 2
125S/SD/SDL  30/2 5.5 6 12 100 30 2 1 - 2
125S/SD/SDL  40/3 9 10 10 10 40 3 1 - 2
125S/SD/SDL  60/3 12 14 15 10 60 3 1 - 2
125S/SD/SDL  80/4 18 20 25 10 80 4 1 - 2
125S/SD/SDL  100/4 22 24 35 10 100 4 1 - 2
125S/SD/SDL  24W 24 26 40 10 110 4 1 - 2
125S/SD/SDL  120/4 28 31 45 10 120 4 1 - 3
125S/SD/SDL  150/4 32 35 55 10 150 4 1 - 3
125S/SD/SDL  180/4 35 38 68 10 180 4 1 - 3
125S/SD/SDL  42W 42 46 75 10 200 4 1 - 3
125S/SD/SDL  220/5 52 57 60 1 220 5 1 - 3
125S/SD/SDL  280/5 60 66 75 1 280 5 1 - 3
125S/SD/SDL  340/5 75 83 95 1 340 5 2 - 4
125S/SD/SDL  80W 80 88 110 1 370 5 2 - 4
125S/SD/SDL  400/6 90 99 125 1 400 6 2 - 4
125S/SD/SDL  480/6 105 115 150 1 480 6 2 - 4
125S/SD/SDL  110W 110 121 120V~ 1.5 - 3 460 6 2 - 4
125S/SD/SDL  550/6 125 137 180 1 550 6 2 - 4
125S/SD/SDL  650/6 140 154 200 1 650 6 2 - 4
125S/SD/SDL  800/6 170 187 260 1 800 6 2 - 4
125S/SD/SDL  1.0K/6 200 220 320 1 1000 6 3 - 5
125S/SD/SDL  220W 220 242 240V~ 1 - 2 1000 6 3 - 5
125S/SD/SDL  1.2K/6 240 264 400 1 1200 6 3 - 5
125S/SD/SDL  1.5K/6 310 340 550 1 1500 6 3 - 5
125S/SD/SDL  1.8K/6 330 360 600 1 1800 6 3 - 5
125S/SD/SDL  380W 380 420 420V~ 0.5 - 1 1600 6 3 - 5

 

U / I Characteristic

Below is the U / I Characteristic for Series 125 S / SD / SDL