B72242L321K100V57 EPCOS Inc, B72242L321K100V57 Datasheet - Page 2

• Manufacturer Part Number: B72242L321K100V57
• Description: Varistors LS42K320QP 320volts 65KA Formed Leads
• Manufacturer: EPCOS Inc
• Series: LSr

Specifications of B72242L321K100V57

• Product: MOV
• Voltage Rating Dc: 420 V
• Voltage Rating Ac: 320 V
• Clamping Voltage: 840 V
• Peak Surge Current: 65 KA
• Surge Energy Rating: 640 J
• Capacitance: 2550 pF
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: Screw
• Dimensions: 40 mm Dia. x 9.9 mm W x 39 mm H
• Termination Style: Solder Terminal
• Tolerance: 10 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Construction
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Features
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Approvals
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Delivery mode
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General technical data
Climatic category
Operating temperature
Storage temperature
Electric strength
Insulation resistance
Response time
Please read Cautions and warnings and
Important notes at the end of this document.
Strap varistors
HighE, SuperioR, LS42 series
Rectangular varistor element
Coating: epoxy resin, flame-retardant to UL 94 V-0
Bolt-holed strap terminals for screw fixing or soldering
Bent or straight strap terminals
Dimensions equivalent to SIOV-LS40
Very high surge current up to 65 kA
Wide operating voltage range 250 … 460 V
Designed in accordance with the requirements of IEC 61643-1, class II,
for low-voltage surge protection devices
UL
CSA
Vacuum-packed styrofoam box
to IEC 60068-1
to CECC 42 000
to CECC 42 000
to CECC 42 000
RMS
2
11/07
40/85/56
– 25 … + 85
– 25 … +110
≥2.5
≥10
<25
°C
°C
kV
MΩ
ns
RMS