Metal-Oxide Varistors (MOVs)
Radial Lead Varistors > UltraMOV Varistor Series
RoHS
UltraMOV Varistor Series
Description
The UltraMOV Metal Oxide 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 Protection Device (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 are produced in radial lead package
sizes of 7,10,14 and 20mm and offered in a variety of
Agency Approvals
lead forms. UltraMOV varistor are manufactured with
Agency File
recognized epoxy encapsulation and are rated for ambient
Agency Agency Approval
Number
temperatures up to 85C with no derating. This Series is
LASER-branded and is supplied in bulk, ammo pack (fan-
3
UL1449 E320116
fold), or tape and reel packaging.
CECC 42201-006
IEC 61051-1
1
IEC 61051-2 116895
Features
IEC 60950-1 (Annex Q) for 14mm
and 20mm only
Leadfree, Halogen-Free Custom voltage
CSA C22.2 No. 1 91788
and RoHS compliant types available
High peak surge Standard lead form and
CECC 42201-006
current rating (I ) up lead space options
IEC 61051-1
TM
IECQ-C
to 10kA, single 8 x
IEC 61051-2 1
High operating
BSI 14.0001
20 pulse, (20mm)
IEC 60950-1 (Annex Q) for 10mm,
temperature range up to
14mm and 20mm only
Standard operating 125C (phenolic coating
voltage range compatible option). 10mm, 14mm
IEC/EN 61051-1
with common AC and 20mm devices are
IEC 61051-2
2
line voltages (130 UL Recognized and
IEC 61051-2-2 J 50324242
V to 625 V ) TUV certified with 800V
IEC 60950-1 (Annex Q) for 10mm,
AC AC
isolation voltage rating
14mm and 20mm only
Characterized for
maximum standby
Notes: current (Leakage)
. Epoxy coated only.
2. Phenolic coated only.
Absolute Maximum Ratings
3. All epoxy coated sizes are UL Recognized while only 10mm, 14mm, and 20mm phenolic
coated parts are UL recognized.
For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous UltraMOV Varistor Series Units
Steady State Applied Voltage:
AC Voltage Range (V ) 130 to 625 V
M(AC)RMS
Transients:
Single-Pulse Peak Current (I ) 8x20s Wave (See Figure 2) 1,750 to 10,000 A
TM
Single-Pulse Energy Range (W ) 2ms Square Wave 12.5 to 400 J
TM
Operating Ambient Temperature Range (T ) for Epoxy coated -55 to +85 C
A
Operating Ambient Temperature Range (T ) for Phenolic coated -55 to +125 C
A
Storage Temperature Range (T ) for Epoxy coated -55 to +125 C
STG
Storage Temperature Range (T ) for Phenolic coated -55 to +150 C
STG
V
Temperature Coefficient (a ) of Clamping Voltage (V ) at Specified Test Current <0.01 %/C
C
Hi-Pot Encapsulation (COATING Isolation Voltage Capability) 2500 V
COATING Insulation Resistance 1000 M
CAUTION: Stresses above those listed inAbsolute Maximum Rating 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.
2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/14/17Metal-Oxide Varistors (MOVs)
Radial Lead Varistors > UltraMOV Varistor Series
UltraMOV Series Ratings & Specifications
Maximum Rating (85C) Specifications (25C)
Continuous Transient Maximum
Epoxy Coated Phenolic Coated
Varistor Voltage
Clamping Typical
Models Models
at 1mA DC Test
RMS DC Energy Peak Current
Voltage Capacitance
Current
Volts Volts 2ms 8 x 20s
8 x 20s
I
TM
V V
I
Part Part NOM NOM
TM
V V W 1 x V I f = 1MHz
Branding Branding
M(AC) M(DC) TM C PK
2 x Pulse
Number Number Min Max
Pulse
(V) (V) (J) (A) (A) (V) (V) (V) (A) (pF)
V07E130P P7V130 V07P130P P7P130 130 170 12.5 1750 1200 184.5 225.5 340 10 180
V10E130P P10V130 V10P130P P10P130 130 170 25 3500 2500 184.5 225.5 340 25 450
V14E130P P14V130 V14P130P P14P130 130 170 50 6000 4500 184.5 225.5 340 50 1000
V20E130P P20V130 V20P130P P20P130 130 170 100 10000 6500 184.5 225.5 340 100 1900
V07E140P P7V140 V07P140P P7P140 140 180 13.5 1750 1200 198 242 360 10 160
V10E140P P10V140 V10P140P P10P140 140 180 27.5 3500 2500 198 242 360 25 400
V14E140P P14V140 V14P140P P14P140 140 180 55 6000 4500 198 242 360 50 900
V20E140P P20V140 V20P140P P20P140 140 180 110 10000 6500 198 242 360 100 1750
V07E150P P7V150 V07P150P P7P150 150 200 15 1750 1200 216 264 395 10 150
V10E150P P10V150 V10P150P P10P150 150 200 30 3500 2500 216 264 395 25 360
V14E150P P14V150 V14P150P P14P150 150 200 60 6000 4500 216 264 395 50 800
V20E150P P20V150 V20P150P P20P150 150 200 120 10000 6500 216 264 395 100 1600
V07E175P P7V175 V07P175P P7P175 175 225 17 1750 1200 243 297 455 10 130
V10E175P P10V175 V10P175P P10P175 175 225 35 3500 2500 243 297 455 25 350
V14E175P P14V175 V14P175P P14P175 175 225 70 6000 4500 243 297 455 50 700
V20E175P P20V175 V20P175P P20P175 175 225 135 10000 6500 243 297 455 100 1400
V07E230P P7V230 V07P230P P7P230 230 300 20 1750 1200 324 396 595 10 100
V10E230P P10V230 V10P230P P10P230 230 300 42 3500 2500 324 396 595 25 250
V14E230P P14V230 V14P230P P14P230 230 300 80 6000 4500 324 396 595 50 550
V20E230P P20V230 V20P230P P20P230 230 300 160 10000 6500 324 396 595 100 1100
V07E250P P7V250 V07P250P P7P250 250 320 25 1750 1200 351 429 650 10 90
V10E250P P10V250 V10P250P P10P250 250 320 50 3500 2500 351 429 650 25 220
V14E250P P14V250 V14P250P P14P250 250 320 100 6000 4500 351 429 650 50 500
V20E250P P20V250 V20P250P P20P250 250 320 170 10000 6500 351 429 650 100 1000
V07E275P P7V275 V07P275P P7P275 275 350 28 1750 1200 387 473 710 10 80
V10E275P P10V275 V10P275P P10P275 275 350 55 3500 2500 387 473 710 25 200
V14E275P P14V275 V14P275P P14P275 275 350 110 6000 4500 387 473 710 50 450
V20E275P P20V275 V20P275P P20P275 275 350 190 10000 6500 387 473 710 100 900
V07E300P P7V300 V07P300P P7P300 300 385 30 1750 1200 423 517 775 10 70
V10E300P P10V300 V10P300P P10P300 300 385 60 3500 2500 423 517 775 25 180
V14E300P P14V300 V14P300P P14P300 300 385 125 6000 4500 423 517 775 50 400
V20E300P P20V300 V20P300P P20P300 300 385 250 10000 6500 423 517 775 100 800
V07E320P P7V320 V07P320P P7P320 320 420 32 1750 1200 459 561 840 10 65
V10E320P P10V320 V10P320P P10P320 320 420 67 3500 2500 459 561 840 25 170
V14E320P P14V320 V14P320P P14P320 320 420 136 6000 4500 459 561 840 50 380
V20E320P P20V320 V20P320P P20P320 320 420 273 10000 6500 459 561 840 100 750
V07E385P P7V385 V07P385P P7P385 385 505 36 1750 1200 558 682 1025 10 60
V10E385P P10V385 V10P385P P10P385 385 505 75 3500 2500 558 682 1025 25 160
V14E385P P14V385 V14P385P P14P385 385 505 150 6000 4500 558 682 1025 50 360
V20E385P P20V385 V20P385P P20P385 385 505 300 10000 6500 558 682 1025 100 700
V07E420P P7V420 V07P420P P7P420 420 560 40 1750 1200 612 748 1120 10 55
V10E420P P10V420 V10P420P P10P420 420 560 80 3500 2500 612 748 1120 25 140
V14E420P P14V420 V14P420P P14P420 420 560 160 6000 4500 612 748 1120 50 300
V20E420P P20V420 V20P420P P20P420 420 560 320 10000 6500 612 748 1120 100 600
V07E440P P7V440 V07P440P P7P440 440 585 44 1750 1200 643.5 786.5 1180 10 50
V10E440P P10V440 V10P440P P10P440 440 585 85 3500 2500 643.5 786.5 1180 25 130
V14E440P P14V440 V14P440P P14P440 440 585 170 6000 4500 643.5 786.5 1180 50 260
V20E440P P20V440 V20P440P P20P440 440 585 340 10000 6500 643.5 786.5 1180 100 500
V07E460P P7V460 V07P460P P7P460 460 615 48 1750 1200 675 825 1240 10 45
V10E460P P10V460 V10P460P P10P460 460 615 90 3500 2500 675 825 1240 25 120
2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/14/17