15191 Bledsoe St., Sylmar, CA 91342
Tel (818) 364-9800 • Fax (818) 364-6100
Varistors
Page 9 of 14
Note: All Surge Testing to be performed in both polarities.
General Usage Zinc Oxide Leaded Varistors 18 – 100 VDC
Varistor
Voltage
Maximum
Operating
Voltage
Maximum
Clamping
Voltage
(8 x 20 µs)
Maximum
Withstanding
Surge Current
(8 x 20 µs)
Maximum
Energy
(J)
Rated
Watts
Capacitance
(Reference)
1KHz
Part No.
VDC
(v)
AC
(V)
DC
(V)
VC
(V)
IP
(A)
2 Times
(A)
1 Time
(A) 2ms 10/1000
µs (W) (Pf)
FNR-05K180 18 11 14 40 1 50 100 0.3 0.4 0.01 1600
FNR-07K180 18 11 14 36 2.5 125 250 0.8 0.9 0.02 3500
FNR-10K180 18 11 14 36 5 250 500 1.5 2.1 0.05 7500
FNR-14K180 18 11 14 36 10 500 1000 3.5 4.0 0.1 18000
FNR-20K180 18 11 14 36 20 1000 2000 10.0 11.0 0.2 37000
FNR-05K220 22 14 18 48 1 50 100 0.4 0.5 0.01 1300
FNR-07K220 22 14 18 43 2.5 125 250 0.9 1.1 0.02 2800
FNR-10K220 22 14 18 43 5 250 500 2.0 2.5 0.05 6000
FNR-14K220 22 14 18 43 10 500 1000 4.0 5.0 0.1 15000
FNR-20K220 22 14 18 43 20 1000 2000 13.0 14.0 0.2 30000
FNR-05K270 27 17 22 60 1 50 100 0.5 0.6 0.01 1050
FNR-07K270 27 17 22 53 2.5 125 250 1.0 1.4 0.02 2000
FNR-10K270 27 17 22 53 5 250 500 2.5 3.0 0.05 4000
FNR-14K270 27 17 22 53 10 500 1000 5.0 6.0 0.1 10000
FNR-20K270 27 17 22 53 20 1000 2000 15.0 18.0 0.2 20000
FNR-05K330 33 20 26 73 1 50 100 0.6 0.8 0.01 900
FNR-07K330 33 20 26 65 2.5 125 250 1.2 1.7 0.02 1500
FNR-10K330 33 20 26 65 5 250 500 3.0 4.0 0.05 3000
FNR-14K330 33 20 26 65 10 500 1000 6.0 7.5 0.1 7500
FNR-20K330 33 20 26 65 20 1000 2000 20.0 13.0 0.2 17000
FNR-05K390 39 25 31 86 1 50 100 0.8 0.9 0.01 500
FNR-07K390 39 25 31 77 2.5 125 250 1.5 2.1 0.02 1350
FNR-10K390 39 25 31 77 5 250 500 3.5 4.6 0.05 2600
FNR-14K390 39 25 31 77 10 500 1000 7.0 8.6 0.1 6500
FNR-20K390 39 25 31 77 20 1000 2000 54.0 26.0 0.2 15000
FNR-05K470 47 30 38 104 1 50 100 1.0 1.1 0.01 450
FNR-07K470 47 30 38 93 2.5 125 250 1.8 2.5 0.02 1150
FNR-10K470 47 30 38 93 5 250 500 4.5 5.5 0.05 2200
FNR-14K470 47 30 38 93 10 500 1000 8.5 10.0 0.1 5500
FNR-20K470 47 30 38 93 20 1000 2000 30.0 33.0 0.2 13000
FNR-05K560 56 35 45 123 1 50 100 1.0 1.3 0.01 400
FNR-07K560 56 35 45 110 2.5 125 250 2.2 3.1 0.02 950
FNR-10K560 56 35 45 110 5 250 500 5.5 7.0 0.05 1800
FNR-14K560 56 35 45 110 10 500 1000 10.0 11.0 0.1 4500
FNR-20K560 56 35 45 110 20 1000 2000 35.0 41.0 0.2 11000
FNR-05K680 68 40 56 150 1 50 100 1.2 1.6 0.01 350
FNR-07K680 68 40 56 135 2.5 125 250 2.5 3.6 0.02 700
FNR-10K680 68 40 56 135 5 250 500 6.5 8.2 0.05 1300
FNR-14K680 68 40 56 135 10 500 1000 12.0 14.0 0.1 3300
FNR-20K680 68 40 56 135 20 1000 2000 40.0 46.0 0.2 7000
FNR-05K820 82 50 65 145 5 200 400 1.7 2.5 0.1 250
FNR-07K820 82 50 65 135 10 600 1200 3.5 5.5 0.25 550
FNR-10K820 82 50 65 135 25 1250 2500 8.0 12.0 0.4 1800
FNR-14K820 82 50 65 135 50 2500 4500 14.0 22.0 0.6 2900
FNR-20K820 82 50 65 135 100 4000 6500 27.0 38.0 1.0 5500
FNR-05K101 100 60 85 175 5 200 400 2.0 3.0 0.1 200
FNR-07K101 100 60 85 165 10 600 1200 4.0 6.5 0.25 500
FNR-10K101 100 60 85 165 25 1250 2500 10.0 15.0 0.4 1400
FNR-14K101 100 60 85 165 50 2500 4500 18.0 28.0 0.6 2400
FNR-20K101 100 60 85 165 100 4000 6500 30.0 45.0 1.0 4800