2322 58. .....
Vishay BCcomponents
High Surge Suppression Varistors
FEATURES
• Zinc oxide disc, epoxy coated
• Straight or kinked leads.
APPLICATION
• Supression of transients
DESCRIPTION
The varistors consist of a disc of low-ß ceramic material with
two tinned solid copper leads. They are coated with a layer of
ochre coloured epoxy, which provides electrical, mechanical
and climatic protection. The encapsulation is resistant to all
cleaning solvents in accordance with “IEC 60068-2-45”.
QUICK REFERENCE DATA
VALUE
UNIT
PARAMETER
Maximum continuous voltage:
RMS
MOUNTING
11 to 680
14 to 895
250 to10000
10
V
V
A
N
The varistors are suitable for processing on automatic
insertion and cutting and bending equipment.
DC
Maximum non-repetitive transient
Robustness of terminations
Drop test:
Varistors with flanged leads provide better positioning on
printed-circuit boards (PCB) and more accurate control over
component height. This is important for hand mounting and
automatic insertion techniques; see Outlines of flanged leads
drawing.
Height of fall
1
m
Detailed specification
based on
Soldering
CECC 42 000
-40 to +150
-40 to +125
240 C; duration 5 s
Storage temperature
Operating temperature
°C
°C
Resistance to heat
260 C; duration 5 s
ORDERING INFORMATION
MARKING
The varistors are available in a number of packaging options:
The varistors are marked with the following information:
• Bulk
• Maximum continuous RMS voltage
• Series number (582, 583, 584, 585 or 586)
• Manufacture logo
• On tape on reel
• On tape in ammopack
The basic ordering code for each option is given in tables
titled Varistors on Tape on Reel, Varistors on Tape in
Ammopack and Varistors in Bulk. To complete the catalog
number and to determine the required operating parameters,
see Electrical Data and Ordering Information table.
• Date of manufacture
INFLAMMABILITY
The varistors are non-flammable.
ELECTRICAL DATA AND ORDERING INFORMATION
MAXIMUM
VOLTAGE at
STATED
MAXIMUM
NON-REP.
TRANSIENT
CURRENT(5)
Inrp (8 x 20 µs)
MAXIMUM
CONTINUOUS
VOLTAGE
MAXIMUM
ENERGY(4)
(10 X 1000 µS)
TYPICAL
CAPACITANCE
AT 1kHz
VOLTAGE(3)
at 1 mA
CATALOG
NUMBERS(1)
CURRENT
RMS(2)
(V)
DC
(V)
V
(V)
I
(V)
(J)
(A)
(pF)
2322 ... .....
(A)
40
36
36
36
36
1.0
2.5
0.7
1.5
250
500
1600
3600
582 .110.
583 .110.
584 .110.
585 .110.
586 .110.
11
14
18
5.0
2.6
1000
2000
3000
8000
10.0
20.0
5.2
20000
40000
13.0
www.vishay.com
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For technical questions contact: nlr.europe@vishay.com
Document Number: 29082
Revision: 15-Oct-04