HOW TO ORDER Zinc Oxide Leaded Varistors
FNR
|
Non
Linear
Resistor
Designation
__
05
|
Type & Diameter
Designation
See Table
K
|
Tolerance
Designation
K =
±
10%
M =
±
20%
180
|
Rated
Voltage
First 2 digits are
significant;
Last digit is
number of zeros
B
|
Packaging
Method
B = Bulk
T = Tape & Reel
A
P/N Example: FNR
─
05K180T
TYPE & DIAMETER DESIGNATION
Table
A
d
W
D
H
T
Max
Max
Max
±
0.1
±
1.0
7.0
0.6
5.0
10.0
3.5
05
7.5
0.6
5.0
10.0
6.0
9.0
0.6
5.0
12.0
6.0
07
13.5
0.8
7.5
16.5
5.4
10
14.0
0.8
7.5
17.0
8.5
General
17.0
0.8
7.5
20.0
5.4
Usage
14
17.5
0.8
7.5
20.5
8.5
25.0
0.8
15.0
30.0
12.0
23.0
1.0
10.0
27.0
5.5
20
24.0
1.0
10.0
28.0
9.0
25.0
1.0
10.0
30.0
12.0
30
1.2
15
33.0
12.0
25
Lightning
47 - 1100
Note:
38
1.5
18
41.0
13.0
32
Arrestor
All dimensions in mm
45
1.5
20
48.0
13.0
40
Note:
Type Codes 05, 07,10 and 14 available on tape and in bulk; all larger sizes in bulk only.
Type
Code
Varistor
Type
Rated
Voltage
18 – 82
100 – 470
18 – 470
18 – 330
360 – 1100
18 – 330
360 – 1100
1800
18 – 330
360 – 1100
1800
ZINC OXIDE LEADED VARISTOR PERFORMANCE
ITEM
Humidity load
resistance
REQUIREMENTS
1. No mechanical damage
2. Varistor voltage change: within ±
10%
Varistor voltage change: within ±
10% per IECI000-4-5 standard;
1.2/50
µs
- 8/20
µs
voltage-current
combination pulse
Varistor voltage change within ±
10% per IECI000-4-5 standard:
10
/1000
µs
current pulse
1. No mechanical damage
2. Varistor voltage change: within ±
10%; ESD gun (IEC1000-4-2
standard) C=l50pF R=330Ω
1. No mechanical damage
2. Varistor voltage change: within ±
10%; use ESD gun (IEC1000-4-2
standard) C=l50pF R=330Ω
TEST CONDITION
Temperature / Humidity:
+40 ±2° C / 90—95%RH
Applied Voltage:
working voltage
Duration:
500 hours
Measured after 24 hours at room ambient temperature
Temperature:
+40 ±2° C
Humidity:
90—95%RH
Number of pulses
one (1)
8/20
µs
Surge pulse:
Applied current:
maximum surge current (Is)
Temperature / Humidity:
+40 ±2° C / 90—95%RH
Number of pulses
one (1)
Surge pulse:
10
/1000
µs
Applied current:
maximum surge current (Is)
Discharge:
contact discharge
Voltage:
8,000V(level 4)
Number of discharges:
10,000 times in 10 sec.
Discharge:
Voltage:
Number of discharges:
Air discharge
25,000V(special level)
10 times in 10 sec
Maximum surge
current
Maximum surge
energy
ESD life
ESD test
15191 Bledsoe St., Sylmar, CA 91342
Tel (818) 364-9800
•
Fax (818) 364-6100
Varistors
Page 8 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)
FNR-05K180
FNR-07K180
FNR-10K180
FNR-14K180
FNR-20K180
FNR-05K220
FNR-07K220
FNR-10K220
FNR-14K220
FNR-20K220
FNR-05K270
FNR-07K270
FNR-10K270
FNR-14K270
FNR-20K270
FNR-05K330
FNR-07K330
FNR-10K330
FNR-14K330
FNR-20K330
FNR-05K390
FNR-07K390
FNR-10K390
FNR-14K390
FNR-20K390
FNR-05K470
FNR-07K470
FNR-10K470
FNR-14K470
FNR-20K470
FNR-05K560
FNR-07K560
FNR-10K560
FNR-14K560
FNR-20K560
FNR-05K680
FNR-07K680
FNR-10K680
FNR-14K680
FNR-20K680
FNR-05K820
FNR-07K820
FNR-10K820
FNR-14K820
FNR-20K820
FNR-05K101
FNR-07K101
FNR-10K101
FNR-14K101
FNR-20K101
18
18
18
18
18
22
22
22
22
22
27
27
27
27
27
33
33
33
33
33
39
39
39
39
39
47
47
47
47
47
56
56
56
56
56
68
68
68
68
68
82
82
82
82
82
100
100
100
100
100
AC
(V)
11
11
11
11
11
14
14
14
14
14
17
17
17
17
17
20
20
20
20
20
25
25
25
25
25
30
30
30
30
30
35
35
35
35
35
40
40
40
40
40
50
50
50
50
50
60
60
60
60
60
DC
(V)
14
14
14
14
14
18
18
18
18
18
22
22
22
22
22
26
26
26
26
26
31
31
31
31
31
38
38
38
38
38
45
45
45
45
45
56
56
56
56
56
65
65
65
65
65
85
85
85
85
85
VC
(V)
40
36
36
36
36
48
43
43
43
43
60
53
53
53
53
73
65
65
65
65
86
77
77
77
77
104
93
93
93
93
123
110
110
110
110
150
135
135
135
135
145
135
135
135
135
175
165
165
165
165
IP
(A)
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
1
2.5
5
10
20
5
10
25
50
100
5
10
25
50
100
2 Times
(A)
50
125
250
500
1000
50
125
250
500
1000
50
125
250
500
1000
50
125
250
500
1000
50
125
250
500
1000
50
125
250
500
1000
50
125
250
500
1000
50
125
250
500
1000
200
600
1250
2500
4000
200
600
1250
2500
4000
1 Time
(A)
100
250
500
1000
2000
100
250
500
1000
2000
100
250
500
1000
2000
100
250
500
1000
2000
100
250
500
1000
2000
100
250
500
1000
2000
100
250
500
1000
2000
100
250
500
1000
2000
400
1200
2500
4500
6500
400
1200
2500
4500
6500
2ms
0.3
0.8
1.5
3.5
10.0
0.4
0.9
2.0
4.0
13.0
0.5
1.0
2.5
5.0
15.0
0.6
1.2
3.0
6.0
20.0
0.8
1.5
3.5
7.0
54.0
1.0
1.8
4.5
8.5
30.0
1.0
2.2
5.5
10.0
35.0
1.2
2.5
6.5
12.0
40.0
1.7
3.5
8.0
14.0
27.0
2.0
4.0
10.0
18.0
30.0
10/1000
µs
0.4
0.9
2.1
4.0
11.0
0.5
1.1
2.5
5.0
14.0
0.6
1.4
3.0
6.0
18.0
0.8
1.7
4.0
7.5
13.0
0.9
2.1
4.6
8.6
26.0
1.1
2.5
5.5
10.0
33.0
1.3
3.1
7.0
11.0
41.0
1.6
3.6
8.2
14.0
46.0
2.5
5.5
12.0
22.0
38.0
3.0
6.5
15.0
28.0
45.0
(W)
0.01
0.02
0.05
0.1
0.2
0.01
0.02
0.05
0.1
0.2
0.01
0.02
0.05
0.1
0.2
0.01
0.02
0.05
0.1
0.2
0.01
0.02
0.05
0.1
0.2
0.01
0.02
0.05
0.1
0.2
0.01
0.02
0.05
0.1
0.2
0.01
0.02
0.05
0.1
0.2
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
(Pf)
1600
3500
7500
18000
37000
1300
2800
6000
15000
30000
1050
2000
4000
10000
20000
900
1500
3000
7500
17000
500
1350
2600
6500
15000
450
1150
2200
5500
13000
400
950
1800
4500
11000
350
700
1300
3300
7000
250
550
1800
2900
5500
200
500
1400
2400
4800
15191 Bledsoe St., Sylmar, CA 91342
Tel (818) 364-9800
•
Fax (818) 364-6100
Varistors
Page 9 of 14
General Usage Zinc Oxide Leaded Varistors 120 – 360 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)
FNR-05K121
FNR-07K121
FNR-10K121
FNR-14K121
FNR-20K121
FNR-05K151
FNR-07K151
FNR-10K151
FNR-14K151
FNR-20K151
FNR-05K181
FNR-07K181
FNR-10K181
FNR-14K181
FNR-20K181
FNR-05K201
FNR-07K201
FNR-10K201
FNR-14K201
FNR-20K201
FNR-05K221
FNR-07K221
FNR-10K221
FNR-14K221
FNR-20K221
FNR-05K241
FNR-07K241
FNR-10K241
FNR-14K241
FNR-20K241
FNR-05K271
FNR-07K271
FNR-10K271
FNR-14K271
FNR-20K271
FNR-05K301
FNR-07K301
FNR-10K301
FNR-14K301
FNR-20K301
FNR-05K331
FNR-07K331
FNR-10K331
FNR-14K331
FNR-20K331
FNR-05K361
FNR-07K361
FNR-10K361
FNR-14K361
FNR-20K361
120
120
120
120
120
150
150
150
150
150
180
180
180
180
180
200
200
200
200
200
220
220
220
220
220
240
240
240
240
240
270
270
270
270
270
300
300
300
300
300
330
330
330
330
330
360
360
360
360
360
AC
(V)
75
75
75
75
75
95
95
95
95
95
115
115
115
115
115
130
130
130
130
130
140
140
140
140
140
150
150
150
150
150
175
175
175
175
175
200
200
200
200
200
210
210
210
210
210
230
230
230
230
230
DC
(V)
100
100
100
100
100
125
125
125
125
125
150
150
150
150
150
170
170
170
170
170
180
180
180
180
180
200
200
200
200
200
225
225
225
225
225
250
250
250
250
250
275
275
275
275
275
300
300
300
300
300
VC
(V)
210
200
200
200
200
260
250
250
250
250
315
300
300
300
300
355
340
340
340
340
380
360
360
360
360
415
395
395
395
395
475
455
455
455
455
525
500
500
500
500
580
550
550
550
550
620
595
595
595
595
IP
(A)
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
2 Times
(A)
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
1 Time
(A)
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
2ms
2.5
5.0
12.0
20.0
40.0
3.0
6.0
16.0
25.0
50.0
3.5
8.0
18.0
30.0
60.0
4.0
10.0
20.0
35.0
70.0
4.5
10.0
23.0
40.0
75.0
5.0
10.0
25.0
40.0
80.0
6.0
12.0
30.0
50.0
90.0
6.0
13.0
27.0
55.0
105.0
6.5
14.5
30.0
60.0
105.0
7.5
15.0
25.0
65.0
120.0
10/1000
µs
0.4
7.8
18.0
32.0
55.0
4.8
9.7
22.0
40.0
70.0
5.5
1.0
25.0
50.0
85.0
6.5
13.0
30.0
57.0
95.0
7.0
14.0
32.0
60.0
100.0
8.0
15.0
35.0
63.0
108.0
8.5
18.0
40.0
70.0
127.0
9.0
20.8
42.0
75.0
135.0
9.0
22.0
44.0
80.0
155.0
10.0
25.0
47.0
93.0
163.0
(W)
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
(Pf)
170
450
1100
1900
3800
140
350
900
1500
3000
110
300
700
1250
2500
80
250
500
1000
2000
70
250
450
1000
2000
70
200
400
900
1800
65
170
350
750
1600
55
150
325
650
1400
60
150
325
650
1400
50
130
300
550
1200
15191 Bledsoe St., Sylmar, CA 91342
Tel (818) 364-9800
•
Fax (818) 364-6100
Varistors
Page 10 of 14
General Usage Zinc Oxide Leaded Varistors 390 – 1800 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)
FNR-05K391
FNR-07K391
FNR-10K391
FNR-14K391
FNR-20K391
FNR-05K431
FNR-07K431
FNR-10K431
FNR-14K431
FNR-20K431
FNR-05K471
FNR-07K471
FNR-10K471
FNR-14K471
FNR-20K471
FNR-10K511
FNR-14K511
FNR-20K511
FNR-10K561
FNR-14K561
FNR-20K561
FNR-10K621
FNR-14K621
FNR-20K621
FNR-10K681
FNR-14K681
FNR-20K681
FNR-10K751
FNR-14K751
FNR-20K751
FNR-10K781
FNR-14K781
FNR-20K781
FNR-10K821
FNR-14K821
FNR-20K821
FNR-10K911
FNR-14K911
FNR-20K911
FNR-10K102
FNR-14K102
FNR-20K102
FNR-10K112
FNR-14K112
FNR-20K112
FNR-14K182
FNR-20K182
390
390
390
390
390
430
430
430
430
430
470
470
470
470
470
510
510
510
560
560
560
620
620
620
680
680
680
750
750
750
780
780
780
820
820
820
910
910
910
1000
1000
1000
1100
1100
1100
1800
1800
AC
(V)
250
250
250
250
250
275
275
275
275
275
300
300
300
300
300
318
318
318
350
350
350
380
380
380
420
420
420
460
460
460
485
485
485
510
510
510
550
550
550
625
625
625
680
680
680
1000
1000
DC
(V)
320
320
320
320
320
350
350
350
350
350
385
385
385
385
385
415
415
415
455
455
455
505
505
505
560
560
560
615
615
615
640
640
640
670
670
670
745
745
745
825
825
825
895
895
895
1465
1465
VC
(V)
675
650
650
650
650
745
710
710
710
710
810
775
775
775
775
840
840
840
925
925
925
1025
1025
1025
1120
1120
1120
1240
1240
1240
1290
1290
1290
1355
1355
1355
1500
1500
1500
1650
1650
1650
1815
1815
1815
2970
2970
IP
(A)
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
50
100
2 Times
(A)
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
2500
4000
1 Time
(A)
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
4500
6500
2ms
8
17
40
70
130
9
20
45
75
140
10
20
45
80
150
45
80
150
45
80
150
45
85
150
45
90
160
50
100
175
50
105
180
55
110
190
60
120
215
65
130
230
70
140
250
240
400
10/1000
µs
12
25
60
100
180
13
28
65
115
190
15
30
70
125
220
70
125
220
70
125
220
70
125
220
70
130
230
75
143
255
80
148
265
85
157
282
93
175
310
102
190
342
115
213
383
337
625
(W)
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.6
1.0
(Pf)
50
130
270
500
1000
45
110
250
450
900
40
100
230
440
900
200
380
800
180
345
700
130
250
500
130
250
460
120
230
420
120
230
420
110
200
400
100
180
350
90
150
320
80
150
300
100
200
15191 Bledsoe St., Sylmar, CA 91342
Tel (818) 364-9800
•
Fax (818) 364-6100
Varistors
Page 11 of 14
Lightning Arrestor Zinc Oxide Leaded Varistors 47 - 680 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)
FNR-25K470
FNR-32K470
FNR-40K470
FNR-25K560
FNR-32K560
FNR-40K560
FNR-25K680
FNR-32K680
FNR-40K680
FNR-25K820
FNR-32K820
FNR-40K820
FNR-25K101
FNR-32K101
FNR-40K101
FNR-25K121
FNR-32K121
FNR-40K121
FNR-25K151
FNR-32K151
FNR-40K151
FNR-25K201
FNR-32K201
FNR-40K201
FNR-25K221
FNR-32K221
FNR-40K221
FNR-25K241
FNR-32K241
FNR-40K241
FNR-25K271
FNR-32K271
FNR-40K271
FNR-25K361
FNR-32K361
FNR-40K361
FNR-25K391
FNR-32K391
FNR-40K391
FNR-25K431
FNR-32K431
FNR-40K431
FNR-25K471
FNR-32K471
FNR-40K471
FNR-25K621
FNR-32K621
FNR-40K621
FNR-25K681
FNR-32K681
FNR-40K681
47
47
47
56
56
56
68
68
68
82
82
82
100
100
100
120
120
120
150
150
150
200
200
200
220
220
220
240
240
240
270
270
270
360
360
360
390
390
390
430
430
430
470
470
470
620
620
620
680
680
680
AC
(V)
30
30
30
35
35
35
40
40
40
50
50
50
60
60
60
75
75
75
95
95
95
130
130
130
140
140
140
150
150
150
175
175
175
230
230
230
250
250
250
275
275
275
300
300
300
385
385
385
420
420
420
DC
(V)
38
38
38
45
45
45
56
56
56
65
65
65
85
85
85
100
100
100
125
125
125
270
270
270
180
180
180
200
200
200
225
225
225
300
300
300
320
320
320
350
350
350
380
380
380
505
505
505
560
560
560
VC
(V)
89
89
89
106
106
106
129
129
129
156
156
156
190
190
190
216
216
216
270
270
270
360
360
360
385
385
385
420
420
420
473
473
473
612
612
612
663
663
663
731
731
731
799
799
799
1054
1054
1054
1160
1160
1160
IP
(A)
40
40
40
40
40
40
40
40
40
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
2 Times
(A)
1250
2500
5000
1250
2500
5000
1250
2500
5000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
5000
10000
20000
2ms
15
25
40
18
30
45
21
32
50
23
35
60
25
38
75
28
42
90
30
50
120
35
70
160
40
90
180
60
120
220
90
150
260
120
180
300
150
220
340
180
260
380
220
300
420
260
340
450
300
380
500
(W)
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
1.0
1.2
1.4
(Pf)
10000
11000
15000
8000
10000
14000
7000
9000
13000
6000
8000
12000
5000
7000
11500
4000
6000
11000
3000
5000
10500
2400
4700
10000
2200
4300
9500
2000
4000
9000
1700
3500
750
1400
3000
6000
1200
2500
5000
1100
2250
4500
1000
1900
3600
1500
3200
3300
1200
3000
3000
15191 Bledsoe St., Sylmar, CA 91342
Tel (818) 364-9800
•
Fax (818) 364-6100
Varistors
Page 12 of 14
Test/Measurement
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