FNR-20K390B

ZINC OXIDE VARISTOR Are non-linear resistors utilize a semiconductor electronic ceramic element mainly composed of Zinc Oxide and its resistors change as a function of the applied voltage .It s called Varistor or Transient surge absorbers FEATURES (18V~1.8KV) Widely voltage range 18V~1.8KV ( Fast response to the rapidly increase Voltage( 25ns) 25ns) Excellent non-linearity voltage Symmetric V-l characteristics 2 Great withstanding surge current (2000A/cm2) (2000A/cm ) No follow-on current Long life HOW TO ORDER F NR Fenghua Advanced technology (holding) K (mm) Non Linear Diameter 05 07 10 14 20 180 5 7 10 14 20 upturn region 103 =1012~13 10 cm 2 1=kv =1-10 cm 10 -7 -5 -6 -4 -3 -2 10-8 10 10 10 10 10 10 10 -1 2 3 4 5 1 10 10 10 10 10 Current(A) Fig1 Voltage Current Characteristic 184 B Voltage 180=18 181=18 182=18 nomal operating region Packing code Varistor CHARACTERISTICS pre breakdown region T (V) Tolerance 10% K 20% M Element Resistor VOLTAGE(V) Co.,Ltd 05 Bulk 0 10 1 10 10 2 T Tape & Reel ZINC OXIDE VARISTOR LEAD STYLE Code Fig.C Fig.B Fig.A Configuration 4.8Max 4.8Max 3..0m ax straight long A 4.8 d 10.0Min 1.0 4.5 B 1.0 Outside Crimped short Fig.E Vertical Crimped C D Fig.F Fig.D straight short 4.8Min 4.8Max Outside Crimped Long E 10.0Min 3.0Max 4.5 d Inside Crimped short F QUANTITY& MEASURE Quantity/ Plastic bag Bluk Code Tape A.E B.F.E 05K 500 1000PCS 2500PCS 07K 500 1000PCS 1500PCS 10K 300 500PCS 1000PCS 14K 150 500PCS 1000PCS 20K 100 300PCS 500PCS 25K 50 200PCS 32K 50 40K 25 185 1.0 DIMENSION T Thickness (max) ( Unit:mm) 05k 07k 10k 14k 20k 180 4.5 4.5 4.6 4.6 4.6 220 4.6 4.6 4.7 4.7 4.9 270 4.7 4.7 4.8 4.8 5.0 330 4.9 4.9 5.0 5.0 5.2 390 4.8 4.8 5.3 5.3 5.5 470 4.9 4.9 5.4 5.4 5.6 560 5.0 5.0 5.5 5.5 5.7 5.8 Part 25k 32k 40k Code A B d C Part Code MAX MAX 680 5.2 5.2 5.6 5.6 820 4.1 4.1 4.7 4.7 4.9 101 4.3 4.3 4.9 4.9 5.1 121 4.5 4.5 5.1 5.1 5.3 151 4.8 4.8 5.4 5.4 5.6 181 4.3 4.3 5.0 5.0 5.2 201 4.4 4.4 5.0 5.0 5.2 5.4 5.6 5.6 221 4.5 4.5 5.0 5.0 5.3 5.5 5.7 5.7 241 4.6 4.6 5.2 5.2 5.4 5.6 5.8 5.8 271 4.9 4.9 5.4 5.4 5.6 5.8 6.0 6.0 05K 7.5 10 0.6 0.05 5 1 07K 9.5 14 0.6 0.05 5 1 10K 14 19 0.8 0.05 7.5 1 301 5.0 5.0 5.5 5.5 5.7 5.9 6.1 6.1 14K 17.5 20/22 0.8 0.05 7.5 1 331 5.1 5.1 5.8 5.8 6.0 6.1 6.3 6.3 20K 24 28/30 1.0 0.05 10 1 361 5.2 5.2 6.0 6.0 6.2 6.4 6.6 6.6 391 5.4 5.4 6.2 6.2 6.4 6.6 6.8 6.8 431 5.7 5.7 6.5 6.5 6.7 6.9 7.1 7.1 471 6.0 6.0 6.8 6.8 7.0 7.2 7.4 7.4 511 6.0 6.0 6.8 6.8 7.0 7.2 7.4 7.4 561 6.0 6.0 6.8 6.8 7.0 7.2 7.9 7.9 621 7.1 7.3 7.3 7.8 8.0 8.2 8.2 681 7.3 7.6 7.6 7.8 8.0 8.2 8.2 751 8.0 8.0 8.2 8.4 8.6 8.6 781 8.1 8.1 8.3 8.5 8.7 8.7 821 8.3 8.3 8.5 8.7 8.9 8.9 911 8.8 8.8 9.0 9.2 9.4 9.4 102 9.3 9.3 9.5 9.7 9.9 9.9 112 9.9 9.9 10.1 10.3 10.5 10.5 25K 30 33 1.5 0.05 15 1 32K 38 43 1.5 0.05 18 1 40K 48 52 1.5 0.05 18 1 186 ZINC OXIDE VARISTOR TAPING SPECIFICATION h P2 P D0 W 1.0 H H0 w1 w0 2.0 F P1 D0 t L d P0 Unit:mm Series 5 Symbol 7 10 D 7.0Max d 0.6 0.05 0.6 P 12.7 1.0 P0 12.7 1.0 P1 3.85 0.70 3.85 0.70 3.75 P2 6.35 1.30 6.35 1.30 7.5 D0 9.0Max 14 14.0Max 17.0Max 0.8 0.05 0.8 0.05 12.7 1.0 15.0 1.0 30.0 1.0 12.7 1.0 15.0 1.0 15.0 1.0 0.05 0.70 1.30 7.5 1.30 4.0 0.2 4.0 0.2 4.0 W 18 1.0 18 1.0 18 1.0 18 1.0 W0 12.5 MIN 12.5 MIN 12.5 MIN 12.5MIN W1 9.0 1.0 9.0 1.0 9.0 9.0 W2 3.0 MAX 3.0 MAX 3.0 MAX 3.0 MAX H 20 20 20 20 H0 16.0 1.0 16.0 1.0 h 0 2.0 0 2.0 0.2 3.85 0.70 1.0 16.0 0 1.0 2.01 4.0 0.2 1.0 16.0 0 1.0 2.01 t 0.6 0.3 0.6 0.3 0.6 0.3 0.6 0.3 L 9.0 1.0 9.0 1.0 9.0 1.0 9.0 1.0 F 5.0 5.0 1.0 7.5 1.0 7.5 1.0 1.0 187 5K SERIES SPECIFIATION Maximum Maximun Maximum Withstanding clamping Voltage Energy Surge Current 2ms (8/20 S ) Maximun operating Voltage Varistor Voltage AC DC V0.1mA Vc IP 1 Time (V) (V) (V) (V) (A) (A) FNR-05K180 11 14 18 16.2 19.8 40 1 FNR-05K220 14 18 22 19.8 24.2 48 FNR-05K270 17 22 27 24.3 29.7 FNR-05K330 20 26 33 29.7 FNR-05K390 25 31 39 FNR-05K470 30 38 FNR-05K560 35 FNR-05K680 Part Number ( Rated Wattage (1K Hz) Capacitance (Reference (J) (W) 100 0.4 0.01 1600 1 100 0.5 0.01 1300 60 1 100 0.6 0.01 1050 36.3 73 1 100 0.8 0.01 900 35.1 42.9 86 1 100 0.9 0.01 500 47 42.3 51.7 104 1 100 1.1 0.01 450 45 56 50.4 61.6 123 1 100 1.3 0.01 400 40 56 68 61.2 74.8 150 1 100 1.6 0.01 350 FNR-05K820 50 65 82 73.8 90.2 155 5 400 1.8 0.1 250 FNR-05K101 60 85 110 175 5 400 2.2 0.1 200 FNR-05K121 75 100 120 108 132 210 5 400 2.5 0.1 170 FNR-05K151 95 125 150 135 165 260 5 400 4.0 0.1 140 FNR-05K181 115 150 180 162 198 315 5 400 4.5 0.1 110 FNR-05K201 130 170 200 180 220 355 5 400 5.0 0.1 80 FNR-05K221 140 180 220 198 242 380 5 400 6.0 0.1 70 FNR-05K241 150 200 240 216 264 415 5 400 6.5 0.1 70 FNR-05K271 175 225 270 243 297 475 5 400 8.0 0.1 65 FNR-05K301 200 250 300 270 330 525 5 400 8.0 0.1 55 FNR-05K331 210 275 330 297 363 580 5 400 8.5 0.1 60 FNR-05K361 230 300 360 324 396 620 5 400 10.0 0.1 50 FNR-05K391 250 320 390 351 429 675 5 400 10.0 0.1 50 FNR-05K431 275 350 430 387 473 745 5 400 12.0 0.1 45 FNR-05K471 300 385 470 423 517 810 5 400 13.0 0.1 40 FNR-05K511 320 415 510 459 561 845 5 400 14.0 0.1 39 FNR-05K561 350 460 560 504 616 920 5 400 14.0 0.1 39 100 90 188 ( PF) ZINC OXIDE VARISTOR 5K Series Impluse Lifetime Ratings (2 time:5 minutes internal up to 10 times 2 minutes internal up to 10 6 times 10 seconds internal) V-I Curve 400 300 200 Voltage(V) 150 100 90 80 70 60 50 40 30 20 15 10 9 8 7 6 5 4 Impulse width u s) Current(A) 2000 1000 900 800 700 600 500 400 300 200 150 100 90 80 70 60 50 40 30 Impulse width u s) Current(A) 189 7K Part Number SERIES SPECIFIATION Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) Maximun operating Voltage Varistor Voltage AC V0.1mA Vc IP 1 Time (A) (A) DC Maximum Energy 2ms ( Rated Wattage (1K Hz) Capacitance (Reference (J) (W) (PF) (V) (V) (V) (V) FNR-07K180 11 14 18(16.2~19.8) 36 3 250 0.9 0.02 3500 FNR-07K220 14 18 22(19.8~24.2) 43 3 250 1.1 0.02 2800 FNR-07K270 17 22 27(24.3~29.7) 53 3 250 1.4 0.02 2000 FNR-07K330 20 26 33(29.7~36.3) 65 3 250 1.7 0.02 1500 FNR-07K390 25 31 39(35.1~42.9) 77 3 250 2.1 0.02 1350 FNR-07K470 30 38 47(42.3~51.7) 93 3 250 2.5 0.02 1150 FNR-07K560 35 45 56(50.4~61.6) 110 3 250 3.1 0.02 950 FNR-07K680 40 56 68(61.2~74.8) 135 3 250 3.6 0.02 700 FNR-07K820 50 65 82(73.8~90.2) 135 10 1200 4.2 0.25 550 FNR-07K101 60 85 100(90~110) 165 10 1200 4.8 0.25 500 FNR-07K121 75 100 120(108~132) 200 10 1200 5.9 0.25 450 FNR-07K151 95 125 150(135~165) 250 10 1200 8.0 0.25 350 FNR-07K181 115 150 180(162~198) 300 10 1200 10.0 0.25 300 FNR-07K201 130 170 200(180~220) 340 10 1200 13.0 0.25 250 FNR-07K221 140 180 220(198~242) 360 10 1200 13.0 0.25 250 FNR-07K241 150 200 240(216~264) 395 10 1200 13.0 0.25 200 FNR-07K271 175 225 270(243~297) 455 10 1200 15.0 0.25 170 FNR-07K301 200 250 300(270~330) 500 10 1200 17.0 0.25 150 FNR-07K331 210 275 330(297~363) 550 10 1200 22.0 0.25 150 FNR-07K361 230 300 360(324~396) 595 10 1200 20.0 0.25 130 FNR-07K391 250 320 390(351~429) 650 10 1200 22.0 0.25 130 FNR-07K431 275 350 430(387~473) 710 10 1200 26.0 0.25 110 FNR-07K471 300 385 470(423~517) 775 10 1200 26.0 0.25 100 FNR-07K511 320 415 510(459~561) 840 10 1200 26.0 0.25 100 FNR-07K561 350 460 560(504~616) 925 10 1200 26.0 0.25 90 FNR-07K621 385 505 620(558~682) 1025 10 1200 26.0 0.25 80 FNR-07K681 420 561 680(612~748) 1120 10 1200 26.0 0.25 75 190 ZINC OXIDE VARISTOR 7K Series Impluse Lifetime Ratings V-I Curve (2 time:5 minutes internal up to 10 times 2 minutes internal up to 10 6 times 10 seconds internal) FNR-7K180 to FNR-7K680 400 300 200 150 100 90 80 70 60 50 40 30 20 15 10 9 8 7 6 5 4 Impulse width u s) Current(A) FNR-7K820 to FNR-7k681 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 Impulse width u s) Current(A) 191 10K Part Number SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage AC Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) DC (V) V0.1mA (V) Vc IP 1 Time (V) (V) (A) (A) FNR-10K180 11 14 18(16.2~19.8) 36 5 FNR-10K220 14 18 22(19.8~24.2) 43 5 Maximum Energy 2ms ( Rated Wattage (1k Hz) Capacitance (Reference (J) (W) (PF) 500 2.1 0.05 7500 500 2.5 0.05 6000 FNR-10K270 17 22 27(24.3~29.7) 53 5 500 3.0 0.05 4000 FNR-10K330 20 26 33(29.7~36.3) 65 5 500 4.0 0.05 3000 FNR-10K390 25 31 39(35.1~42.9) 77 5 500 4.6 0.05 2600 FNR-10K470 30 38 47(42.3~51.7) 93 5 500 5.5 0.05 2200 FNR-10K560 35 45 56(50.4~61.6) 110 5 500 7.0 0.05 1800 FNR-10K680 40 56 68(61.2~74.8) 135 5 500 8.2 0.05 1300 FNR-10K820 50 65 82(73.8~90.2) 135 25 2500 8.4 0.4 1800 FNR-10K101 60 85 100(90~110) 165 25 2500 10.0 0.4 1400 FNR-10K121 75 100 120(108~132) 200 25 2500 15.0 0.4 1100 FNR-10K151 95 125 150(135~165) 250 25 2500 20.0 0.4 900 FNR-10K181 115 150 180(162~198) 300 25 2500 23.0 0.4 700 FNR-10K201 130 170 200(180~220) 340 25 2500 26.0 0.4 500 FNR-10K221 140 180 220(198~242) 360 25 2500 30.0 0.4 450 FNR-10K241 150 200 240(216~264) 395 25 2500 32.0 0.4 400 FNR-10K271 175 225 270(243~297) 455 25 2500 40.0 0.4 350 FNR-10K301 200 250 300(270~330) 500 25 2500 35.0 0.4 325 FNR-10K331 210 275 330(297~363) 550 25 2500 39.0 0.4 325 FNR-10K361 230 300 360(324~396) 595 25 2500 32.0 0.4 300 FNR-10K391 250 320 390(351~429) 650 25 2500 52.0 0.4 270 FNR-10K431 275 350 430(387~473) 710 25 2500 58.0 0.4 250 2500 58.0 0.4 230 FNR-10K471 300 385 470(423~517) 775 25 FNR-10K511 318 415 510(459~561) 840 25 2500 58.0 0.4 200 FNR-10K561 350 455 560(504~616) 925 25 2500 58.0 0.4 180 FNR-10K621 385 505 620(558~682) 1025 25 2500 58.0 0.4 130 FNR-10K681 420 560 680(612~748) 1120 25 2500 60.0 0.4 130 FNR-10K751 460 615 750(675~825) 1240 25 2500 65.0 0.4 120 FNR-10K781 485 640 780(702~858) 1290 25 2500 65.0 0.4 120 FNR-10K821 510 670 820(738~902) 1355 25 2500 71.0 0.4 110 FNR-10K911 550 745 910(819~1001) 1500 25 2500 78.0 0.4 100 FNR-10K102 625 825 1000(900~1100) 1650 25 2500 84.0 0.4 90 FNR-10K112 680 895 1100(990~1210) 1815 25 2500 91.0 0.4 80 192 ZINC OXIDE VARISTOR 10K Series Impluse Lifetime Ratings S ur g e C ur r e nt (A ) Voltage(V) V-I Curve C u r r e n t () Su r ge C ur re nt (A ) Impulse width ( s) Impulse width ( s) Surge Current (A) Voltage(V) C u r r e n t () Impulse width Current( ) 193 ( s) 14K Part Number SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) DC (V) V0.1mA (V) Vc IP 1 Time (V) (V) (A) (A) FNR-14K180 11 14 18(16.2~19.8) 36 10 FNR-14K220 14 18 22(19.8~24.2) 43 10 FNR-14K270 17 22 27(24.3~29.7) 53 FNR-14K330 20 26 33(29.7~36.3) 65 AC Maximum Energy 2ms ( Rated Wattage (1K Hz) Capacitance (Reference (J) (W) (PF) 1000 4.0 0.1 18000 1000 5.0 0.1 15000 10 1000 6.0 0.1 10000 10 1000 7.5 0.1 7500 FNR-14K390 25 31 39(35.1~42.9) 77 10 1000 8.6 0.1 6500 FNR-14K470 30 38 47(42.3~51.7) 93 10 1000 10.0 0.1 5500 FNR-14K560 35 45 56(50.4~61.6) 110 10 1000 11.0 0.1 4500 FNR-14K680 40 56 68(61.2~74.8) 135 10 1000 14.0 0.1 3300 FNR-14K820 50 65 82(73.8~90.2) 135 50 4500 15.0 0.6 2900 FNR-14K101 60 85 100(90~110) 165 50 4500 18.0 0.6 2400 FNR-14K121 75 100 120(108~220) 200 50 4500 26.0 0.6 1900 FNR-14K151 95 125 150(135~165) 250 50 4500 32.0 0.6 1500 FNR-14K181 115 150 180(162~198) 300 50 4500 39.0 0.6 1250 FNR-14K201 130 170 200(180~220) 340 50 4500 45.0 0.6 1000 FNR-14K221 140 180 220(198~242) 360 50 4500 52.0 0.6 1000 FNR-14K241 150 200 240(216~264) 395 50 4500 52.0 0.6 900 FNR-14K271 175 225 270(243~297) 455 50 4500 65.0 0.6 750 FNR-14K301 200 250 300(270~330) 500 50 4500 71.0 0.6 650 FNR-14K331 210 275 330(297~363) 550 50 4500 78.0 0.6 650 FNR-14K361 230 300 360(324~396) 595 50 4500 84.0 0.6 550 FNR-14K391 250 320 390(351~429) 650 50 4500 91.0 0.6 500 FNR-14K431 275 350 430(387~473) 710 50 4500 97.0 0.6 450 FNR-14K471 300 385 470(423~517) 775 50 4500 104.0 0.6 440 FNR-14K511 318 415 510(459~561) 840 50 4500 104.0 0.6 380 FNR-14K561 350 455 560(504~616) 925 50 4500 104.0 0.6 345 FNR-14K621 385 505 620(585~682) 1025 50 4500 110.0 0.6 250 FNR-14K681 420 560 680(612~748) 1120 50 4500 117.0 0.6 250 FNR-14K751 460 615 750(675~825) 1240 50 4500 130.0 0.6 230 FNR-14K781 485 640 780(702~858) 1290 50 4500 136.0 0.6 230 FNR-14K821 510 670 820(738~903 1355 50 4500 143.0 0.6 200 FNR-14K911 550 745 910(819~1001) 1500 50 4500 156.0 0.6 180 FNR-14K102 625 825 1000(900~1100) 1650 50 4500 169.0 0.6 150 FNR-14K112 680 895 1100(990~1210) 1815 50 4500 182.0 0.6 150 1800(1620~1980) 2970 50 4500 312.0 0.6 100 FNR-14K182 1000 1465 194 ZINC OXIDE VARISTOR 14K Series V-I Curve Impluse Lifetime Ratings Surge Current (A) Voltage(V) FNR-14K680 FNR-14K560 FNR-14K470 FNR-14K390 FNR-14K330 FNR-14K270 FNR-14K220 FNR-14K180 Impulse width ( s) Surge Current (A) Voltage(V) Current( ) Impulse width Current( ) 195 ( s) 20K SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage Part Number Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) Vc IP (V) (A) 18(16.2~19.8) 36 20 22(19.8~24.2) 43 20 22 27(24.3~29.7) 53 26 33(29.7~36.3) 65 25 31 39(35.1~42.9) FNR-20K470 30 38 FNR-20K560 35 45 FNR-20K680 40 FNR-20K820 50 FNR-20K101 60 FNR-20K121 75 AC (V) DC (V) FNR-20K180 11 14 FNR-20K220 14 18 FNR-20K270 17 FNR-20K330 20 FNR-20K390 V0.1mA (V) 1 Time (A) Maximum Energy 2ms ( Rated Wattage (1K Hz) Capacitance (Reference (J) (W) (PF) 2000 11.0 0.2 18000 2000 13.0 0.2 30000 20 2000 15.0 0.2 20000 20 2000 20.0 0.2 17000 77 20 2000 24.0 0.2 15000 47(42.3~51.7) 93 20 2000 30.0 0.2 13000 56(50.4~61.6) 110 20 2000 35.0 0.2 11000 56 68(61.2~74.8) 135 20 2000 40.0 0.2 7000 65 82(73.8~90.2) 135 100 6500 27.0 1.0 5500 85 100(90~110) 165 100 6500 33.0 1.0 4800 100 120(108~220) 200 100 6500 52.0 1.0 3800 100 6500 65.0 1.0 3000 FNR-20K151 95 125 150(135~165) 250 FNR-20K181 115 150 180(162~198) 300 100 6500 78.0 1.0 2500 FNR-20K201 130 170 200(180~220) 340 100 6500 91.0 1.0 2000 FNR-20K221 140 180 220(198~242) 360 100 6500 97.0 1.0 2000 FNR-20K241 150 200 240(216~264) 395 100 6500 100.0 1.0 1800 FNR-20K271 175 225 270(243~297) 455 100 6500 117.0 1.0 1600 FNR-20K301 200 250 300(270~330) 500 100 6500 136.0 1.0 1400 FNR-20K331 210 275 330(297~363) 550 100 6500 136.0 1.0 1400 FNR-20K361 230 300 360(324~396) 595 100 6500 156.0 1.0 1200 FNR-20K391 250 320 390(351~429) 650 100 6500 169.0 1.0 1000 FNR-20K431 275 350 430(387~473) 710 100 6500 182.0 1.0 900 FNR-20K471 300 385 470(423~517) 775 100 6500 195.0 1.0 900 FNR-20K511 318 415 510(459~561) 840 100 6500 195.0 1.0 800 FNR-20K561 350 455 560(504~616) 925 100 6500 195.0 1.0 700 FNR-20K621 385 505 620(585~682) 1025 100 6500 195.0 1.0 500 FNR-20K681 420 560 680(612~748) 1120 100 6500 208.0 1.0 460 FNR-20K751 460 615 750(675~825) 1240 100 6500 227.0 1.0 420 FNR-20K781 485 640 780(702~858) 1290 100 6500 234.0 1.0 420 FNR-20K821 510 670 820(738~903 1355 100 6500 247.0 1.0 400 FNR-20K911 550 745 910(819~1001) 1500 100 6500 280.0 1.0 350 FNR-20K102 625 825 1000(900~1100) 1650 100 6500 299.0 1.0 320 FNR-20K112 680 895 1100(990~1210) 1815 100 6500 325.0 1.0 300 1800(1620~1980) 2970 100 6500 400.0 1.0 200 FNR-20K182 1000 1465 196 ZINC OXIDE VARISTOR 20K Series V-I Curve Surge Current (A) Voltage(V) Impluse Lifetime Ratings Current() ( s) S u rg e Cu r r en t (A ) V o lt a g e( V ) Impulse width Impulse width ( s) Voltage(V) Surge Current (A) Current( ) Current( ) I m p u l s e w i d t h( s ) 197 25K Part Number SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage Maximun clamping Voltage AC DC V0.1mA Vc IP (V) (V) (V) (V) (A) FNR-25K470 30 38 47(42.3~51.7) 89 40 FNR-25K560 35 45 56(50.4~61.6) 106 FNR-25K680 40 56 68(61.2~74.8) FNR-25K820 50 65 FNR-25K101 60 FNR-25K121 Maximum Maximum Withstanding Energy Surge Current 2ms (8/20 S ) 1 Time (A) ( (1K Hz) Rated Wattage Capacitance (Reference (J) (W) (PF) 2500 15 1.0 10000 40 2500 21 1.0 8000 129 40 2500 23 1.0 7000 82(73.8~90.2) 156 200 10000 35 1.0 6000 85 100(90~110) 190 200 10000 32 1.0 5000 75 100 120(108~132) 216 200 10000 36 1.0 4000 FNR-25K151 95 125 150(135~165) 270 200 10000 39 1.0 3000 FNR-25K201 130 170 200(180~220) 360 200 10000 45 1.0 2400 FNR-25K221 140 180 220(198~242) 385 200 10000 52 1.0 2200 FNR-25K241 150 200 240(216~264) 420 200 10000 78 1.0 2000 FNR-25K271 175 225 270(243~297) 473 200 10000 117 1.0 1700 FNR-25K301 200 250 300(270~330) 500 200 10000 130 1.0 1500 FNR-25K331 210 275 330(297~363) 550 200 10000 140 1.0 1400 FNR-25K361 230 300 360(324~396) 595 200 10000 156 1.0 1400 FNR-25K391 250 320 390(351~429) 650 200 10000 195 1.0 1200 FNR-25K431 275 350 430(387~473) 710 200 10000 234 1.0 1100 FNR-25K471 300 385 470(423~517) 775 200 10000 286 1.0 1000 FNR-25K511 318 415 510(459~561) 840 200 10000 290 1.0 900 FNR-25K561 350 455 560(504~616) 925 200 10000 300 1.0 850 FNR-25K621 385 505 620(558~682) 1025 200 10000 338 1.0 800 FNR-25K681 420 560 680(612~748) 1120 200 10000 390 1.0 1200 FNR-25K751 460 615 750(675~825) 1240 200 10000 455 1.0 1100 FNR-25K781 485 640 780(702~858) 1290 200 10000 481 1.0 1050 FNR-25K821 510 670 820(738~902) 1355 200 10000 520 1.0 1000 FNR-25K911 550 745 910(819~1001) 1500 200 10000 546 1.0 900 FNR-25K102 625 825 1000(900~1100) 1650 200 10000 585 1.0 800 FNR-25K112 680 895 1100(990~1210) 1815 200 10000 650 1.0 700 1800(1620~1980) 2970 200 10000 700 1.0 600 FNR-25K182 1000 1465 198 ZINC OXIDE VARISTOR 25K Series V-I Curve Voltage(V) Surge Current (A) Impluse Lifetime Ratings Impulse width ( s) Surge Current (A) Voltage(V) Current( ) Impulse width ( s) Surge Current (A) Voltage(V) Current( ) I m p u l s e w i d t h( s ) Current( ) 199 32K Part Number SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) 1 Time (A) Maximum Energy 2ms ( Rated Wattage (1K Hz) Capacitance (Reference (J) (W) (PF) AC (V) DC (V) V0.1mA (V) VC (V) IP (A) FNR-32K470 30 38 47(42.3~51.7) 89 40 5000 25 1.2 11000 FNR-32K560 35 45 56(50.4~61.6) 106 40 5000 30 1.2 10000 FNR-32K680 40 56 68(61.2~74.8) 129 40 5000 32 1.2 9000 FNR-32K820 50 65 82(73.8~90.2) 156 200 20000 35 1.2 8000 FNR-32K101 60 85 100(90~110) 190 200 20000 49 1.2 7000 FNR-32K121 75 100 120(108~132) 216 200 20000 54 1.2 6000 FNR-32K151 95 125 150(135~165) 270 200 20000 65 1.2 5000 FNR-32K201 130 170 200(180~220) 360 200 20000 91 1.2 4700 FNR-32K221 140 180 220(198~242) 385 200 20000 117 1.2 4300 FNR-32K241 150 200 240(216~264) 395 200 20000 156 1.2 4000 FNR-32K271 175 225 270(243~297) 455 200 20000 195 1.2 3500 FNR-32K301 200 250 300(270~330) 500 200 20000 200 1.2 3200 FNR-32K331 210 275 330(297~363) 550 200 20000 210 1.2 3000 FNR-32K361 230 300 360(324~396) 595 200 20000 234 1.2 3000 FNR-32K391 250 320 390(351~429) 650 200 20000 286 1.2 2500 FNR-32K431 275 350 430(387~473) 710 200 20000 338 1.2 2250 FNR-32K471 300 385 470(423~517) 775 200 20000 390 1.2 1900 FNR-32K511 318 415 510(459~561) 840 200 20000 400 1.2 1800 FNR-32K561 350 455 560(504~616) 925 200 20000 410 1.2 1700 FNR-32K621 380 505 620(558~682) 1025 200 20000 442 1.2 3200 FNR-32K681 420 560 680(612~748) 1120 200 20000 492 1.2 3000 FNR-32K751 460 615 750(675~825) 1240 200 20000 559 1.2 2700 FNR-32K781 485 640 780(702~858) 1290 200 20000 624 1.2 2600 FNR-32K821 510 670 820(738~902) 1355 200 20000 689 1.2 2400 FNR-32K911 550 745 910(819~1001) 1500 200 20000 754 1.2 2200 FNR-32K102 625 825 1000(900~1100) 1650 200 20000 819 1.2 1900 FNR-32K112 680 895 1100(990~1210) 1815 200 20000 910 1.2 1700 1800(1620~1980) 2970 200 20000 920 1.2 1000 FNR-32K182 1000 1465 200 ZINC OXIDE VARISTOR 32K Series V-I Curve Voltage(V) Surge Current (A) Impluse Lifetime Ratings Current( ) Surge Current (A) Voltage(V) Impulse width ( s) Impulse width ( s) Surge Current (A) Voltage(V) Current( ) Current( ) Impulse width ( s) 201 40K Part Number SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage Maximum Maximun Maximum Withstanding clamping Voltage Energy Surge Current 2ms (8/20 S ) AC (V) DC (V) V0.1mA (V) VC (V) IP (A) FNR-40K201 130 170 200(180~220) 360 200 FNR-40K221 140 180 220(198~242) 360 FNR-40K241 150 200 240(216~264) FNR-40K271 175 225 FNR-40K301 200 FNR-40K331 1 Time ( 1K Hz) Rated Wattage Capacitance (Reference (J) (W) (PF) 40000 208 1.4 10000 200 40000 234 1.4 9500 395 200 40000 286 1.4 9000 270(243~297) 455 200 40000 308 1.4 7500 250 300(270~330) 500 200 40000 320 1.4 7000 210 275 330(297~363) 550 200 40000 330 1.4 6500 FNR-40K361 230 300 360(324~396) 595 200 40000 390 1.4 6000 FNR-40K391 250 320 390(351~429) 650 200 40000 442 1.4 5000 FNR-40K431 275 350 430(387~473) 710 200 40000 494 1.4 4500 FNR-40K471 300 385 470(423~517) 775 200 40000 546 1.4 3600 FNR-40K511 318 415 510(459~561) 840 200 40000 585 1.4 3300 FNR-40K561 350 455 560(504~616) 925 200 40000 585 1.4 3000 FNR-40K621 380 505 620(558~682) 1025 200 40000 585 1.4 3300 FNR-40K681 420 560 680(612~748) 1120 200 40000 650 1.4 3000 FNR-40K751 460 615 750(675~825) 1240 200 40000 715 1.4 2500 FNR-40K781 485 640 780(702~858) 1290 200 40000 780 1.4 2450 FNR-40K821 510 670 820(738~902) 1355 200 40000 832 1.4 2400 FNR-40K911 550 745 910(819~1001) 1500 200 40000 910 1.4 2200 FNR-40K102 625 825 1000(900~1100) 1650 200 40000 1040 1.4 2000 FNR-40K112 680 895 1100(990~1210) 1815 200 40000 1105 1.4 1800 1800(1620~1980) 1970 200 40000 1300 1.4 1600 FNR-40K182 1000 1465 202 (A) ZINC OXIDE VARISTOR 40K Series V-I Curve Voltage(V) Surge Current (A) Impluse Lifetime Ratings Current( ) Surge Current (A) Voltage(V) Impulse width ( s) Impulse width ( s) Voltage(V) Surge Current (A) Current( ) Current( ) Impulse width ( s) 203 ( ) HOW TO SELECT A VARISTOR(ONLY REFERENCE) A: V 1mA =a a v/b c 1.2 v b 0.85 c 0.9 A:Varistor voltage Varistor Voltage should be more than the operating voltage in over protective circuit,The formula is shown as the following. V 1mA =a v/b c a-power Voltage ripple coefficient usually 1.2 v-DC Voltage (significant value only AC power) b-Tolerance usually take 0.85 c-Ageing coefficient usually take 0.9 B: 50% B:Withstanding surge current In general, withstanding surge current is max, Pulse current value which determined by test conditions such as wave- shape ,amplitude and intermal time, when the amplitude decrease to 50% of the initial , it should be increased to 2 times of the initial in order to keep the life longer, the surge current which is sbsorbed by the varistor should be less than max. withstanding surge current 204 ZINC OXIDE VARISTOR APPLICATIONS MODEL MODEL MODEL MODEL MODEL NUMBER NUMBER NUMBER NUMBER NUMBER 5mm 7mm 10mm 14mm 20mm FNR-05 K180 FNR- 07 K180 FNR- 10 K180 FNR- 14 K180 FNR -20 K180 FNR-05 K220 FNR -07 K220 FNR -10 K220 FNR -14 K220 FNR -20 K220 FNR -05 K270 FNR -07 K270 FNR -10 K270 FNR -14 K270 FNR -20 K270 FNR -05 K330 FNR -07 K330 FNR - 10 K330 FNR -14 K330 FNR -20 K330 FNR -05 K390 FNR -07 K390 FNR -10 K390 FNR -14 K390 FNR -20 K390 FNR -05 K470 FNR -07 K470 FNR -10 K470 FNR -14 K470 FNR -20 K470 FNR -05 K560 FNR -07 K560 FNR -10 K560 FNR -14 K560 FNR -20 K560 FNR -05 K680 FNR -07 K680 FNR -10 K680 FNR -14 K680 FNR -20 K680 FNR -05 K820 FNR -07 K820 FNR -10 K820 FNR -14 K820 FNR -20 K820 FNR -05 K101 FNR -07 K101 FNR -10 K101 FNR -14 K101 FNR -20 K101 FNR -05K121 FNR -07 K121 FNR -10 K121 FNR -14 K121 FNR -20 K121 FNR -05 K151 FNR -07 K151 FNR -10 K151 FNR -14 K151 FNR -20 K151 FNR -05 K181 FNR -07 K181 FNR -10 K181 FNR -14 K181 FNR -20 K181 FNR -05 K201 FNR -07 K201 FNR -10 K201 FNR -14 K201 FNR -20 K201 FNR -05 K221 FNR -07 K221 FNR -10 K221 FNR -14 K221 FNR -20 K221 FNR -05 K241 FNR -07 K241 FNR -10 K241 FNR -14 K241 FNR -20 K241 FNR -05 K271 FNR -07 K271 FNR -10 K271 FNR -14 K271 FNR -20 K271 FNR -05 K301 FNR -07 K301 FNR -10 K301 FNR -14 K301 FNR -20 K301 FNR -05 K331 FNR -07 K331 FNR -10 K331 FNR -14 K331 FNR -20 K331 FNR -05 K361 FNR -07 K361 FNR -10 K361 FNR -14 K361 FNR -20 K361 FNR -05 K391 FNR -07 K391 FNR 10 K391 FNR -14 K391 FNR -20 K391 205 Recommended Applications Protection of various kinds of semiconductors Protection of automobile equipment Absorption of switching surge from various kinds o f relays and electro-magnetic valves (DC below 48V) Protection of electronic equipment from electrostatic discharge DC 48V Telephone. Communication line (DC 48V) : DC48V AC 100V Line-Line Applications (Japan) AC 100V to 120V, Line-Line Applications (Japan.,u.s.,Canada) AC100 V 120V Telephone Line Application (250V Insulation Resistance Test Applicable) MODEL MODEL MODEL MODEL MODEL NUMBER NUMBER NUMBER NUMBER NUMBER Recommended 5mm 7mm 10mm 14mm 20mm Applications FNR-05 K431 FNR-07 K431 FNR-10 K431 FNR-14 K431 FNR-20 K431 FNR -05 K471 FNR-07 K471 FNR-10 K471 FNR-14 K471 FNR-20 K471 FNR-05 K561 FNR-07 K561 FNR-10 K561 FNR-14 K561 FNR-20 K561 FNR-07 K621 FNR-10 K621 FNR-14 K621 FNR-20 K621 FNR-07 K681 FNR-10 K681 FNR-14 K681 FNR-20 K681 FNR-10 K751 FNR-14 K751 FNR-20 K751 FNR-10 K781 FNR-14 K781 FNR-20 K781 FNR-10 K821 FNR-14 K821 FNR-20 K821 FNR-10 K911 FNR-14 K911 FNR-20 K911 FNR-10 K102 FNR-1 4 K102 FNR-20 K102 FNR-10 K112 FNR-14 K112 FNR-20 K112 FNR-14 K182 FNR-20 K182 AC200-220V Line-Line Applications AC100V to 220V. Line- Ground Applications Ac200-220 Ac100 to 220 AC 240V Line-Line Applications U.K., Australia, Middle East Countries AC 240V AC 380V, Line-Line Ground Applications AC 380V AC 415V, Line-Line line- Ground Applications AC 415V AC 480V, Line-Line Ground Applications AC 480V Line Ground Applications ( For AC 1200V Withst anding Test ) AC 1200V (SELECT OF FUSE in conformity to FNR Varistor) If conform with diameter): Part Number Fuse rating FNR05K series 1 To 2 A FNR07K series FNR10K series 2 to 3A FNR14K 3 to 5A series 3 to 10A FNR20K series 5 to 15A If conform with Max Peak current): Max. Peak Current8/20 Fuse rating S 1 time (A) Up to 500 3A 206 5001 to 2000 5A 2001 to 6000 10A ZINC OXIDE VARISTOR ELECTRICAL PERFORMANCE TEST :5 ~35 :45%~85% Standardl Test Conditions:Tempreture: 5 ~35 Item ,humidity:45%~85% Test method Performance 10% Varistor Voltage In DC 1mA (only 5 products voltage at DC 0.1mA) would be setted to varistor`s voltage in 10%. Leakage current Clamping Voltage Maximum energy Temperature coefficient of varistor Voltage 10% Please see standard The max voltage between two terminals with the specified standard impulse current. 8/20 Max peak current Tolerance: S Please see standard 10% Use 8/20 S wave form,According to following current no damage af ter shock one times in single direction every five minutes,voltage change percentage 10% No camage af ter shock with 2ms square wave, Varistor voltage changed percentage 10% Varistor Voltage changed percentage 10% Varistor Voltage changed percentage 10% 0.05% Varistor Voltage changed percentage on Specified temperature. 1KHz, 1V Capacitance Bear of voltage Condition:1KHz,1V Condition:2500VAC The distance of leads terminal and crust is 1 min. 207 Request: No break out and damage; No hit into product and flying arc. (Machine characteristic test) 10N 10 10S Lead terminal tensilestrength Solder ability Condition: Request:No break out and damage Pull:10N; 10 1S Bend:5N; 90 , two times T=235 5 t= 0.5S Request:Solder Condition:Test Tb ,Method 1; Solder in trough method T=235 5 t= 0.5S Condition:Mixture with 70% 1.1.2 three chlorin, 1.2.2 fluorinThe sign of melted-resistant solvent ethane and 30% cymene-alcohol; room temperature, dip 5 min;clean 5 times on positive and negative direction with -5% V/V 5% Request:Clear Sign. -5% V/V 5% -5% V/V 5% IL A absorbent cotton, total 10 times;cleaning speed: 2 times/S Solder ability Condition:260 5 5 1S 20 Request:No break out and damage -5% V/V IL A 20 5% 10Hz~55Hz~10Hz -5% Vibration Condition:sine wave; V/V 5% Request:No break out and damage -5% V/V 5% 10Hz~55Hz~10Hz Scaning time once:1 min Whole view picture:1.5mm 3 direction, total 6h. -5% Impact 2 V/V 5% Request:No break out and damage -5% V/V 5% Condition:390m/S 6ms 3 Direction, total 4000 times. 208 ZINC OXIDE VARISTOR -5% Temp cycle test V/V 5% Request:No break out and damage -5% V/V 5% -10% Heat burthen V/V 10% Request:No break out and damage ~ and sign is clear; Condition:85 Inflicted voltage:505VDC -10% Burthen quomodo:continuous; Circular measure time:500h V/V 10% Total testing time:1000h Measure after coming back in 1h~2h. -5% Stockpile in high Circular measure time:500h temperature Total testing time:1000h V/V 5% Request:No break out and damage -5% V/V 5% Measure after coming back in 1h~2h. -5% Weather oder Condition: Dr y and heat:85 2 Low temperature -40 5% Request:No break out and damage -5% V/V 5% 16h 3 V/V 2h Circular wet and heat:Db,a cycle,24h,55 level; Steady state hot 4 samples not with voltage, and other 4 samples with 10 percent Request:No break out and damage. and damp of maximal continuous voltage Limited voltage changed rate +20% Strict degree:96h Varistor voltage changed rete 10% 209