32D Series
Varistor Type MYG
Type MYG Varistors are made of semiconductor ceramic materials composed mainly of
zinc oxide. They have non-linear resistance that changes as a function of applied voltage. It has
small size, high current capacity, and high protection level.
Features
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Recommended Applications
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Protection of semiconductors
Surge protection of consumer equipment
Surge protection of communication, measuring or controller instrument
Relay or electromagnetic Valve surge absorption
Wide Varistor voltage range (200V½1600V)
Excellent non-linearity and protection level
Large withstanding surge current
Fast response(≤20ns)
Explanation of Part Numbers
D
Element Size
32
32mm
Varistor Voltage
The first two digits are
S
ignificant figures and the
third one denotes number of
zeros following
Voltage
Tolerance
K:±10%
Dimension
TABLE 1
Symbol
Dimensions
H(max.)
H1(max.)
D(max.)
D1(±
1.0)
d(±
0.1)
d1(±
0.3)
K(max.)
(M±
¢
0.2)
W(±
0.5)
T(max.)
REV.2014.05.01
56.3
16.5
38.0
25.4
0.5
3.4
3.2
3.8
7.0
16.6
01 | www.spsemi.cn
32D Series
Specification and Electrical Characteristics
part Number
Maximum
Allowable
Voltage
V
AC
(V)
V
DC
(V)
1280
1140
990
895
825
765
745
670
640
615
560
505
460
415
385
350
320
300
275
250
225
200
180
170
1000
880
750
680
625
575
550
510
485
460
420
385
350
320
300
275
250
230
210
190
175
150
140
130
Maximum
Withstanding
Varistor Voltage
Clamping Voltage Surge Current
V
1mA
(V)
1600(1440-1760)
1400(1260-1540)
1200(1350-1650)
1100(990-1210)
1000(900-1100)
950(855-1045)
910(819-1001)
820(738-902)
780(702-858)
750(675-825)
680(612-748)
620(558-682)
560(504-616)
510(459-561)
470(423-517)
430(387-473)
390(351-429)
360(324-396)
330(297-363)
300(270-330)
270(243-297)
240(216-264)
220(198-242)
200(180-220)
I
P
(A)
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
V
C
(V)
2640
2310
1980
1815
1650
1570
1500
1355
1290
1240
1120
1025
925
845
775
710
650
595
550
500
455
395
360
340
I(A)
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
25000
Maximum
Energy
(10/100μS)
(J)
1080
1020
960
910
810
780
750
700
660
620
600
570
540
510
460
430
400
380
360
330
300
290
270
250
Typical
Capacitance
(Reference)
1KHz(pf)
700
800
920
1000
1100
1200
1300
1800
1900
2000
2200
2400
2550
2700
2800
3100
3200
3900
4300
4550
4800
5100
5150
5200
32D162K
32D142K
32D122K
32D112K
32D102K
32D951K
32D911K
32D821K
32D781K
32D751K
32D681K
32D621K
32D561K
32D511K
32D471K
32D431K
32D391K
32D361K
32D331K
32D301K
32D271K
32D241K
32D221K
32D201K
Note:
1、
*
Stand for commonly used models
2、
Varistor voltage is measured at 0.1 mA for 05D, and at 1 mA for 07D, 10D, 14D, 20D,25D,32D respectively.
3、
Operating Temperature Range:
-40℃½+85℃
Storage Temperature Range:
-40℃½+125℃
REV.2014.05.01
02 | www.spsemi.cn