High Surge Suppression Varistors
Description
2381 58.
/VDRH.
.
E
Vishay BCcomponents
www.
DataSheet4U.
com
High Surge Suppression Varistors
The encapsulation is made of flammable resistant epoxy in accordance with UL94V-0.
QUICK REFERENCE DATA
PARAMETER
VALUE
Maximum continuous voltage:
RMS
11 to 680
DC 14 to 895
Maximum non-repetitive transient current INRP (8 x 20 µs)
250 to 10 000
Robustness of terminations
10
Drop test:
Height of fall
1
Detailed specification
based on
CECC 42000
Storage temperature
- 40 to + 150
Operating temperature
- 40 to + 125
UNIT
V V A N
m
°C °C
ORDERING INFORMATION
The varistors are available in a number of packaging options:
• Bulk • 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.
FEATURES • Zinc oxide disc, epoxy coated
RoHS
COMPLIANT
• Straight or kinked leads
• Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
• Certified according to UL1449, VDE/IEC 61051 and CSA
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”.
MOUNTING
The varistors are suitable for processing on automatic insertion and cutting and bending equipment.
Typical Soldering 235 °C, duration: 5 s (Pb-bearing) 245 °C, duration: 5 s (Lead (Pb)-free)
Resistance to soldering heat 260 °C; duration: 10 s max.
MARKING The varistors are marked with the following information: • Maximum continuous RMS voltage • Series number (582, 583, 584, 585 or 586) • Manufacture logo • Date of manufacture (YYWW)
INFLAMMA...
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