RS PRO Metal Oxide Varistor 1.39nF, Clamping 710V, Varistor 430V
Tehnička dokumentacija
Tehnički podaci
Brand
RS ProVaristor Voltage
430V
Maximum AC Voltage Rating
275V
Maximum DC Voltage Rating
370V
Clamping Voltage
710V
Material
Metal
Energy
370J
Diameter
28.5mm
Maximum Surge Current
18000A
Capacitance
1.39nF
Length
35.5mm
Thickness
9.2mm
Dimensions
28.5 (Dia.) x 9.2mm
Lead Pitch
12.7mm
Zemlja podrijetla
China
Detalji o proizvodu
Thermally Protected MOV, Round, Three Leaded
Our RS Pro metal oxide varistors have been designed to meet the abnormal overvoltage requirements outlined in Section 39.4 of the UL1449 standard (4th edition). Under sustained voltage conditions, the Metal Oxide Varistor (MOV) lead that is connected to the thermal link opens. Meeting UL1449 4th edition requirements, these MOVs are ideal for surge protection devices without generating high cost or creating a complicated approach.
When used above their rated specification, traditional MOVs can fail to short circuit conditions or fail to open when exposed to sustained steady state overvoltage. However, the integrated thermal link used in our RS Pro range responds to temperature and voltage. This response ensures that when the MOV exceeds a certain temperature or voltage, the MOV disconnects from the line.
Our range of thermally protected MOVs react instantly to unexpected overvoltage situations and offer an excellent level of protection to components downstream. RS Pro MOVs are wave solderable, helping you to reduce cost by eliminating the rework caused by hand soldering operations.
The thermal link in our MOVs must only be used to provide protection to the varistor in cases of abnormal overvoltage. Never use a thermally protected varistor in series with the load. Our metal oxide varistors are intended for use in UL 1449 compliant surge protection device modules. However, your module design should allow for the possibility that under extreme overvoltage conditions some units may exhibit heating, arcing and venting before opening. We recommend application testing for this range.
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Tehnička dokumentacija
Tehnički podaci
Brand
RS ProVaristor Voltage
430V
Maximum AC Voltage Rating
275V
Maximum DC Voltage Rating
370V
Clamping Voltage
710V
Material
Metal
Energy
370J
Diameter
28.5mm
Maximum Surge Current
18000A
Capacitance
1.39nF
Length
35.5mm
Thickness
9.2mm
Dimensions
28.5 (Dia.) x 9.2mm
Lead Pitch
12.7mm
Zemlja podrijetla
China
Detalji o proizvodu
Thermally Protected MOV, Round, Three Leaded
Our RS Pro metal oxide varistors have been designed to meet the abnormal overvoltage requirements outlined in Section 39.4 of the UL1449 standard (4th edition). Under sustained voltage conditions, the Metal Oxide Varistor (MOV) lead that is connected to the thermal link opens. Meeting UL1449 4th edition requirements, these MOVs are ideal for surge protection devices without generating high cost or creating a complicated approach.
When used above their rated specification, traditional MOVs can fail to short circuit conditions or fail to open when exposed to sustained steady state overvoltage. However, the integrated thermal link used in our RS Pro range responds to temperature and voltage. This response ensures that when the MOV exceeds a certain temperature or voltage, the MOV disconnects from the line.
Our range of thermally protected MOVs react instantly to unexpected overvoltage situations and offer an excellent level of protection to components downstream. RS Pro MOVs are wave solderable, helping you to reduce cost by eliminating the rework caused by hand soldering operations.
The thermal link in our MOVs must only be used to provide protection to the varistor in cases of abnormal overvoltage. Never use a thermally protected varistor in series with the load. Our metal oxide varistors are intended for use in UL 1449 compliant surge protection device modules. However, your module design should allow for the possibility that under extreme overvoltage conditions some units may exhibit heating, arcing and venting before opening. We recommend application testing for this range.