CONOX^® Metal Oxide Varistors

Technical Data - Series 5M

Dimensions

Dimensions for Series 5M are shown in the table below.

The table includes dimensions for both 'Standard' and 'Inline' variants.

from VB-value	Dmax mm	Hmax mm	Tmax mm	F ± 1 mm	Smax mm	d mm
from 25 VB	6.5	8	3	5	2.5	0.6
from 55 VB			4		3
from 200 VB		9	5		3.5
from 300 VB	7	9.5	6.5		4.5

Operating Temperature Range

The following values for the operating voltage (same as power dissipation or energy absorption) are admissible in the temperature range from - 40 °C to + 85 °C.

For other ambient temperatures, the values for the maximum operating AC or DC voltage must be reduced as shown.

The graph illustrates the derating of the maximum operating voltage subject to the operating temperature in %.

Technical Data

The values in the table below are absolute limits.

The maximum protection level is related to the class current.

The class current is the peak value of current which is 1/10 of the maximum peak current for 100 pulses.

Operating Voltage (V)			1 x 8/20 µs		10000 x 8/20 µs		Class Current	Prot'n Level	Varistor Voltage (V)		Capaci- tance	Power Diss.
Veff	Vrms	Vdc	Emax J	Imax A	Emax J	Imax A	(A)	(V)	Min.	Max.	(pF)	(W)
35VB	40	56	1.3	100	0.04	5	1	125	61	75	590	0.01
40	50	65	1.8	400	0.06	20	5	130	73	90	510	0.1
55	60	85	2.1		0.07			160	90	110	360
65	75	100	2.7		0.09			190	108	132	300
80	95	125	3.1		0.11			230	135	165	240
90	110	140	3.4		0.13			265	162	198	200
110	140	180	4.3		0.16			330	198	242	160
130	150	200	4.6		0.18			370	216	264	130
140	175	225	5.2		0.20			405	243	297	125
170	205	270	6.6		0.25			520	297	363	100
200	230	300	7.5		0.29			585	351	429	90
220	250	325	8.1		0.31			620	378	462	80
240	265	345	8.6		0.34			665	405	495	70
250	280	364	9.0		0.35			690	423	517	70