MOV 10D Series Varistor (K/KJ Type) | High Energy Surge Protection for Industry & Lighting

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LCRR10D Series

Mid-Size High Energy Surge Suppressor for Industrial and Consumer Power Protection

The MOV 10D Series Metal Oxide Varistors (K and KJ types) are designed for mid-energy surge protection. Compared to the 07D series, the 10D series offers increased energy absorption and higher peak current capability. Featuring radial leaded packages for PCB mounting, the KJ type provides enhanced mechanical strength and solder reliability. With excellent response time and strong non-linear characteristics, the 10D series is ideal for applications requiring stable and robust surge suppression such as industrial controllers, chargers, and high-power LED drivers.

The MOV 10D Series is widely used for surge suppression and voltage regulation in:

  • Industrial automation controllers and motor drives
  • High-power LED lighting systems and drivers
  • Power adapters and smart charging modules
  • Home appliance mainboards (refrigerators, washing machines, air conditioners)
  • Inverters, UPS units, and power line filters
  • Smart metering and remote meter interface protection
Part Num. Maximum allowable voltage Varistor Voltage Maximum Clamping Voltage Withstanding Surge Current Maximum Energy (10/1000μs) Rated Power Typical Capacitance (Reference)
LCRRStandard VAC (V) VDC (V) V1mA (V) IP (A) VC (V) I(A) Standard (J) Standard (W) @1KHZ (pf)
1 Time 2 Times
LCRR10D180K 11 14 18(15~21.6) 5 36 500 250 2.1 0.05 5600
LCRR10D220K 14 18 22(19.5~26) 5 43 500 250 2.5 0.05 4500
LCRR10D270K 17 22 27(24~30) 5 53 500 250 3 0.05 3700
LCRR10D330K 20 26 33(29.5~36.5) 5 66 500 250 4 0.05 3000
LCRR10D390K 25 31 39(35~43) 5 77 500 250 4.6 0.05 2400
LCRR10D470K 30 38 47(42~54) 5 93 500 250 5.5 0.05 2100
LCRR10D560K 35 45 56(50~62) 5 100 500 250 7 0.05 1800
LCRR10D680K 40 56 68(61~75) 5 135 500 250 8.2 0.05 1500
LCRR10D820K 50 65 82(74~90) 25 135 2500 1250 12 0.4 1200
LCRR10D101K 60 85 100(90~110) 25 165 2500 1250 15 0.4 1000
LCRR10D121K 75 100 120(108~132) 25 200 2500 1250 18 0.4 830
LCRR10D151K 95 125 150(135~165) 25 250 2500 1250 22 0.4 670
LCRR10D181K 115 150 180(162~198) 25 300 2500 1250 27 0.4 560
LCRR10D201K 130 170 200(180~220) 25 340 2500 1250 30 0.4 500
LCRR10D221K 140 180 220(198~242) 25 360 2500 1250 32 0.4 450
LCRR10D241K 150 200 240(216~264) 25 395 2500 1250 35 0.4 420
LCRR10D271K 175 225 270(243~297) 25 455 2500 1250 40 0.4 370
LCRR10D301K 190 250 300(270~330) 25 500 2500 1250 40 0.4 330
LCRR10D331K 210 275 330(297~363) 25 550 2500 1250 40 0.4 300
LCRR10D361K 230 300 360(324~396) 25 595 2500 1250 43 0.4 280
LCRR10D391K 250 320 390(351~429) 25 650 2500 1250 47 0.4 260
LCRR10D431K 275 350 430(387~473) 25 710 2500 1250 60 0.4 230
LCRR10D471K 300 385 470(423~517) 25 775 2500 1250 65 0.4 210
LCRR10D511K 320 415 510(459~561) 25 845 2500 1250 70 0.4 200
LCRR10D561K 350 460 560(504~616) 25 925 2500 1250 70 0.4 180
LCRR10D621K 385 505 620(558~682) 25 1025 2500 1250 70 0.4 160
LCRR10D681K 420 560 680(612~748) 25 1120 2500 1250 70 0.4 150
LCRR10D751K 460 615 750(675~825) 25 1240 2500 1250 70 0.4 130
LCRR10D781K 485 640 780(702~858) 25 1290 2500 1250 80 0.4 130
LCRR10D821K 510 670 820(738~902) 25 1355 2500 1250 85 0.4 120
LCRR10D911K 550 745 910(819~1001) 25 1500 2500 1250 93 0.4 110
LCRR10D102K 625 825 1000(900~1100) 25 1650 2500 1250 102 0.4 100
LCRR10D112K 680 895 1100(990~1210) 25 1814 2500 1250 115 0.4 90
Part Num. Maximum allowable voltage Varistor Voltage Maximum Clamping Voltage Withstanding Surge Current Maximum Energy (10/1000μs) Rated Power Typical Capacitance (Reference)
LCRRHigh Surge VAC (V) VDC (V) V1mA (V) IP (A) VC (V) I(A) High Surge (J) High Surge (W) @1KHZ (pf)
1 Time 2 Times
LCRR10D180KJ 11 14 18(15~21.6) 5 36 2000 1000 3 0.05 5600
LCRR10D220KJ 14 18 22(19.5~26) 5 43 2000 1000 5 0.05 4500
LCRR10D270KJ 17 22 27(24~30) 5 53 2000 1000 6 0.05 3700
LCRR10D330KJ 20 26 33(29.5~36.5) 5 66 2000 1000 7 0.05 3000
LCRR10D390KJ 25 31 39(35~43) 5 77 2000 1000 9 0.05 2400
LCRR10D470KJ 30 38 47(42~54) 5 93 2000 1000 11 0.05 2100
LCRR10D560KJ 35 45 56(50~62) 5 100 2000 1000 13 0.05 1800
LCRR10D680KJ 40 56 68(61~75) 5 135 2000 1000 15 0.05 1500
LCRR10D820KJ 50 65 82(74~90) 25 135 3500 2500 17 0.4 1200
LCRR10D101KJ 60 85 100(90~110) 25 165 3500 2500 18 0.4 1000
LCRR10D121KJ 75 100 120(108~132) 25 200 3500 2500 21 0.4 830
LCRR10D151KJ 95 125 150(135~165) 25 250 3500 2500 25 0.4 670
LCRR10D181KJ 115 150 180(162~198) 25 300 3500 2500 30 0.4 560
LCRR10D201KJ 130 170 200(180~220) 25 340 3500 2500 35 0.4 500
LCRR10D221KJ 140 180 220(198~242) 25 360 3500 2500 39 0.4 450
LCRR10D241KJ 150 200 240(216~264) 25 395 3500 2500 42 0.4 420
LCRR10D271KJ 175 225 270(243~297) 25 455 3500 2500 49 0.4 370
LCRR10D301KJ 190 250 300(270~330) 25 500 3500 2500 54 0.4 330
LCRR10D331KJ 210 275 330(297~363) 25 550 3500 2500 58 0.4 300
LCRR10D361KJ 230 300 360(324~396) 25 595 3500 2500 65 0.4 280
LCRR10D391KJ 250 320 390(351~429) 25 650 3500 2500 70 0.4 260
LCRR10D431KJ 275 350 430(387~473 25 710 3500 2500 80 0.4 230
LCRR10D471KJ 300 385 470(423~517) 25 775 3500 2500 85 0.4 210
LCRR10D511KJ 320 415 510(459~561) 25 845 3500 2500 90 0.4 200
LCRR10D561KJ 350 460 560(504~616) 25 925 3500 2500 92 0.4 180
LCRR10D621KJ 385 505 620(558~682) 25 1025 3500 2500 95 0.4 160
LCRR10D681KJ 420 560 680(612~748) 25 1120 3500 2500 98 0.4 150
LCRR10D751KJ 460 615 750(675~825) 25 1240 3500 2500 100 0.4 130
LCRR10D781KJ 485 640 780(702~858) 25 1290 3500 2500 105 0.4 130
LCRR10D821KJ 510 670 820(738~902) 25 1355 3500 2500 110 0.4 120
LCRR10D911KJ 550 745 910(819~1001) 25 1500 3500 2500 130 0.4 110
LCRR10D102KJ 625 825 1000(900~1100) 25 1650 3500 2500 140 0.4 100
LCRR10D112KJ 680 895 1100(990~1210) 25 1814 3500 2500 155 0.4 90

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