Features
n High voltage rating
n High current rating
n Bidirectional
n Surge protection
n Fast response time
n RoHS compliant*
n Agency listing:
Applications
n Power supplies
n Power systems
n Line voltage
n Telecom systems
n White goods / appliances
MOV-10DxxxK Series - Metal Oxide Varistor
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
Industry Standard Compliance
Standard UL 1449
File Number E313168
General Information
The MOV-10DxxxK Series of 10 mm radial leaded varistor devices protects
against overvoltage transients such as lightning, power contact and power
induction. The metal oxide varistors offer a choice of varistor voltages from
18 V to 820 V and V
rms
voltages from 11 V to 510 V.
The devices have a high current handling, high energy absorption capability
and fast response times to protect against transient faults up to rated limits.
Absolute Maximum Ratings (@ T
A
= 25 °C Unless Otherwise Noted)
Parameter Symbol Min. Typ. Max. Unit
Operating Temperature T
OPR
-40 25 +105 ˚C
Storage Temperature T
STG
-40 25 +125 ˚C
Rated Wattage P
w
0.40 Watt
Varistor Voltage Temperature Coefcient V
TC
0 0.05 % / ˚C
Response Time T
r
10 25 ns
Varistor Voltage Tolerance V
tol
-10 10 %
Electrical Characteristics (@ T
A
= 25 °C Unless Otherwise Noted)
Bourns Part No.
Max. Continuous
Voltage (V)
Voltage @ 1 mA DC (V)
Voltage @ Class Current
Max. Peak
Current
Max.
Energy
Max. Cap.
(8/20 μs) (8/20 μs) (J) (pF)
r.m.s. d.c. Min. Nom. Max.
Class
Current
(A)
Max.
Clamping
Voltage (V)
One
Time
8/20 μs 1 kHz
MOV-10D180K 11 14 16 18 20 5 36 500 2.1 5600
MOV-10D220K 14 18 20 22 24 5 43 500 2.5 4250
MOV-10D270K 17 22 24 27 30 5 53 500 3.0 3700
MOV-10D330K 20 26 30 33 36 5 65 500 4.0 3000
MOV-10D390K 25 31 35 39 43 5 77 500 4.6 2400
MOV-10D470K 30 38 42 47 52 5 93 500 5.5 2100
MOV-10D560K 35 45 50 56 62 5 110 500 7.0 1800
MOV-10D680K 40 56 61 68 75 5 135 500 8.2 1500
MOV-10D820K 50 65 74 82 90 25 135 2500 12 1200
MOV-10D101K 60 85 90 100 110 25 165 2500 15 1000
MOV-10D121K 75 100 108 120 132 25 200 2500 18 830
MOV-10D151K 95 125 135 150 165 25 250 2500 22 670
MOV-10D181K 115 150 162 180 198 25 300 2500 27 560
MOV-10D201K 130 170 185 200 225 25 340 2500 30 500
MOV-10D221K 140 180 198 220 242 25 360 2500 32 450
MOV-10D241K 150 200 216 240 264 25 395 2500 35 420
MOV-10D271K 175 225 243 270 297 25 455 2500 40 370
MOV-10D301K 190 250 270 300 330 25 500 2500 40 330
MOV-10D331K 210 275 297 330 363 25 550 2500 43 300
MOV-10D361K 230 300 324 360 396 25 595 2500 47 280
MOV-10D391K 250 320 351 390 429 25 650 2500 60 260
MOV-10D431K 275 350 387 430 473 25 710 2500 65 230
MOV-10D471K 300 385 423 470 517 25 775 2500 70 210
MOV-10D511K 320 415 459 510 561 25 845 2500 70 200
MOV-10D561K 350 460 504 560 616 25 925 2500 70 180
MOV-10D621K 385 505 558 620 682 25 1025 2500 70 160
MOV-10D681K 420 560 612 680 748 25 1120 2500 70 150
MOV-10D751K 460 615 675 750 825 25 1240 2500 75 130
MOV-10D781K 485 640 702 780 858 25 1290 2500 80 130
MOV-10D821K 510 670 738 820 902 25 1355 2500 85 110
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
10D201K
5
Standard ITU-T K.20, K.21, K.45
MOV-10D201K
MOV-10D361K
MOV-10D391K
MOV-10D431K
Will pass 600 V rms,
600 ohm, 1 A, 0.2 s, 5
cycles, every 1 minute
condition.
