ETFV20K320E2 EPCOS Inc, ETFV20K320E2 Datasheet - Page 9

VARISTOR THERMAL 320VRMS 20MM

ETFV20K320E2

Manufacturer Part Number
ETFV20K320E2
Description
VARISTOR THERMAL 320VRMS 20MM
Manufacturer
EPCOS Inc
Series
ThermoFuser
Datasheet

Specifications of ETFV20K320E2

Varistor Voltage
510V
Current-surge
10kA
Number Of Circuits
1
Maximum Ac Volts
320VAC
Maximum Dc Volts
420VDC
Energy
273J
Package / Case
Disc 20mm
Product
MOV
Voltage Rating Dc
420 V
Voltage Rating Ac
320 V
Clamping Voltage
840 V
Peak Surge Current
10 KA
Surge Energy Rating
273 J
Capacitance
540 pF
Operating Temperature Range
- 40 C to + 85 C
Mounting
Through Hole
Dimensions
20 mm Dia. x 9.7 mm W x 25.7 mm L x 25.7 mm H
Lead Spacing
5 mm
Termination Style
Through Hole
Tolerance
10 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
495-3645
Mounting
1. Potting, sealing or adhesive compounds can produce chemical reactions in the SIOV ceramic
2. Overloading SIOVs may result in ruptured packages and expulsion of hot materials. For this
Operation
1. Use SIOVs only within the specified temperature operating range.
2. Use SIOVs only within the specified voltage and current ranges.
3. Environmental conditions must not harm SIOVs. Use SIOVs only in normal atmospheric con-
Please read Cautions and warnings and
Important notes at the end of this document.
Housed varistors
ThermoFuse varistors, ETFV20 series
that will degrade the component’s electrical characteristics.
reason SIOVs should be physically shielded from adjacent components.
ditions. Avoid use in the presence of deoxidizing gases (chlorine gas, hydrogen sulfide gas,
ammonia gas, sulfuric acid gas etc), corrosive agents, humid or salty conditions. Avoid con-
tact with any liquids and solvents.
Page 9 of 10
ETFV20

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