Features
■ High voltage rating
■ High current rating
■ Bidirectional
■ Surge protection
■ Fast response time
■ RoHS compliant*
■ Agency recognition:
Applications
■ Power supplies
■ Power systems
■ Line voltage
■ Telecom systems
■ 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.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c 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 Vrms 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 (@ TA = 25 °C Unless Otherwise Noted)
Parameter Symbol Min. Typ. Max. Unit
Operating Temperature TOPR -40 25 +85 ˚C
Storage Temperature TSTG -40 25 +125 ˚C
Rated Wattage Pw0.40 Watt
Varistor Voltage Temperature Coeffi cient VTC 0 0.05 % / ˚C
Response Time Tr10 25 ns
Varistor Voltage Tolerance Vtol -10 10 %
Electrical Characteristics (@ TA = 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 18 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 460 620 675 750 825 25 1240 2500 75 130
MOV-10D781K 480 640 702 780 858 25 1290 2500 80 130
MOV-10D821K 510 675 738 820 902 25 1355 2500 85 110
*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.