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V25S250PX1347

Description
Varistor, 320V, 435J, Through Hole Mount
CategoryPassive components    The resistor   
File Size610KB,5 Pages
ManufacturerLittelfuse
Websitehttp://www.littelfuse.com
Environmental Compliance
Download Datasheet Parametric Compare View All

V25S250PX1347 Overview

Varistor, 320V, 435J, Through Hole Mount

V25S250PX1347 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid1296639422
Reach Compliance Codeunknown
ECCN codeEAR99
Circuit maximum DC voltage320 V
Circuit RMS maximum voltage250 V
Maximum energy absorption capacity435 J
Manufacturer's serial number25S
Installation featuresTHROUGH HOLE MOUNT
Package formRadial-var
Resistor typeVARISTOR
surface mountNO
technologyMETAL OXIDE FILM
Radial Lead Varistors > UltraMOV
TM
25S Series
Varistor Products
UltraMOV
TM
25S Varistor Series
Description
RoHS
The UltraMOV
TM
25S Varistor Series is designed for
applications requiring high peak surge current ratings and
high energy absorption capability. UltraMOV™ varistors are
primarily intended for use in AC Line Voltage applications
such as Surge Protective Devices (SPD), Uninterruptable
Power Supplies (UPS), AC Power Taps, AC Power Meters,
or other products that require voltage clamping of high
transient surge currents from sources such as lightning,
inductive load switching, or capacitor bank switching.
These devices have 25mm square forms are produced
in a radial lead package and offered with straight leads.
UltraMOVs are manufactured with recognized epoxy
encapsulation and are rated for ambient temperatures
up to 85°C with no derating. This 25S Series is
LASER-branded and is supplied in bulk packaging.
Features
• Lead–free and
RoHS compliant.
• High peak surge
current rating (I
TM
)
22kA, single 8/20µs
pulse, (25mm)
• Standard operating
voltage range
compatible with
common AC line
voltages (115 to
750VAC)
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Agency Approvals
Agency
Agency FIle Number
Status
E320116
091788
Approved
Approved
• Custom voltage
types available
• Standard lead form
and lead space options
UltraMOV
25S Series
Continuous
Steady State Applied Voltage:
AC Voltage Range (V
M(AC)RMS
)
DC Voltage Range (V
M(DC)
)
Transients:
Peak Pulse Current (I
TM
) 8x20µs Current Wave Single Pulse
Single-Pulse Energy Capability (W
TM
) 2ms Current Wave
Operating Ambient Temperature Range (T
A
)
Storage Temperature Range (T
STG
)
Temperature Coefficient (a ) of Clamping Voltage (V
C
) at Specified Test Current
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
Dielectic Withstand DC for 1 min per MIL–STD–202, Method 301
Insulation Resistance of the Epoxy Coating
V
UltraMOV
TM
25S Series
115 to 750
150 to 970
22,000
230 to 890
-55 to +85
-55 to +125
<0.01
2500
1000
Units
V
V
A
J
ºC
ºC
%/C
V
MΩ
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only
rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is
not implied.
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/23/14

V25S250PX1347 Related Products

V25S250PX1347 V25S150PX2855 V25S115PX1347 V25S115PX2855 V25S140PX1347 V25S320PX2855 V25S510PX1347
Description Varistor, 320V, 435J, Through Hole Mount Varistor, 200V, 300J, Through Hole Mount Varistor, 150V, 230J, Through Hole Mount Varistor, 150V, 230J, Through Hole Mount Varistor, 180V, 285J, Through Hole Mount Varistor, 420V, 540J, Through Hole Mount Varistor, 670V, 700J, Through Hole Mount
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to
Objectid 1296639422 1296639417 1296639410 1296639411 1296639414 1296639429 1296639438
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Circuit maximum DC voltage 320 V 200 V 150 V 150 V 180 V 420 V 670 V
Circuit RMS maximum voltage 250 V 150 V 115 V 115 V 140 V 320 V 510 V
Maximum energy absorption capacity 435 J 300 J 230 J 230 J 285 J 540 J 700 J
Manufacturer's serial number 25S 25S 25S 25S 25S 25S 25S
Installation features THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT THROUGH HOLE MOUNT
Package form Radial-var Radial-var Radial-var Radial-var Radial-var Radial-var Radial-var
Resistor type VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR VARISTOR
surface mount NO NO NO NO NO NO NO
technology METAL OXIDE FILM METAL OXIDE FILM METAL OXIDE FILM METAL OXIDE FILM METAL OXIDE FILM METAL OXIDE FILM METAL OXIDE FILM
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