FNR-07K471B

ZINC OXIDE VARISTOR Zinc Oxide Varistor are non-linear resistors utilizing semiconductor electronic ceramic element mainly composed of zinc oxide and its non-linear resistance change as a function of the applied voltage .It s called Varistor or Surge absorbers. Element FEATURES Electrode ( 18 V~1.8 KV ) Widely voltage range 18 V~1.8 KV ( Fast response to the rapidly increase Voltage ( 25 ns ) 25 ns ) Solder Excellent non-linearity coefficient Symmetric V - l characteristics ( 2000A/cm2 ) Leads Great withstanding surge current ( 2000A/cm2 ) Epoxy coating No follow-on current Long life ROHS REACH Meet ROHS, REACH, HF requirements of environmental protection HOW TO ORDER F NR 10 K B A Packaging Lead Type 471 S (V) Fenghua Non Linear Advanced Resistor Tolerance Element 05 07 10 14 20 10% K Diameter Nominal Varistor Voltage 5mm 7mm 10mm 14mm 20mm B Bulk A Staight T Tape Style B Outward Crimp F Inward Crimp Y Y Y-crimp pre breakdown nomal operating region region upturn region 103 VOLTAGE(V) S Long 0 820=82 10 471=47 10 1 102=10 10 2 CHARACTERISTIC CURVE 12~13 =10 10 Lead Length 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 178 C Trimmed T Tape Style ZINC OXIDE VARISTOR PACKAGING & QUANTITY (Reference) Quantity Bluk / Code Plastic bag Tape/ Paper Box Trimmed Long 05K 1000PCS 1000PCS 1500 / 2000PCS 07K 500 / 1000PCS 1500PCS 1500 / 2000PCS 10K 500 / 1000PCS 500PCS 800 / 1000PCS 14K 250 / 500PCS 500PCS 600 / 800 / 1000PCS 20K 200 / 250PCS 400PCS 25K 20PCS 32K 20PCS 40K 20PCS DIMENSION BULK SPECIFICATION Fig A H D d W 0.05 1.0 L Part Code MAX Fig B Straight Crimp MAX MAX Long MIN Trimmed 1.0 05K 7.5 9.0 10.0 0.6 5.0 10.0 3.5 07K 9.0 12.0 14.0 0.6 5.0 10.0 3.5 0.8 7.5 10.0 3.5 10K 12.5 16.0 18.0 14K 17.0 19.0 22.0 0.8 7.5 10.0 3.5 20K 22.0 26.0 28.0 1.0 10.0 10.0 -- 25K 29.0 33.0 -- 1.5 15.0 10.0 -- 32K 35.0 40.0 -- 1.5 18.0 10.0 -- 40K 44.0 50.0 -- 1.5 18.0 10.0 -- Fig F Fig Y 179 Thickness (max) ( Unit:mm) 25k 32k 40k 4.8 5.4 5.6 5.6 4.7 4.9 5.5 5.7 5.7 4.9 5.0 5.6 5.8 5.8 4.8 5.0 5.2 5.8 6.0 6.0 5.4 5.9 6.1 6.1 05k 07k 10k 14k 20k 180 3.4 3.6 4.0 4.1 4.5 220 3.6 3.8 4.1 4.3 4.6 270 3.8 4.0 4.3 4.5 4.8 330 3.5 3.7 4.1 4.5 5.0 390 3.7 3.9 4.3 4.4 4.7 470 3.8 4.1 4.5 4.6 4.9 560 3.8 4.2 4.5 4.7 5.0 680 4.0 4.3 4.5 4.5 5.0 820 3.3 3.5 3.8 4.0 4.3 101 3.6 3.8 4.2 4.3 4.6 121 3.8 4.0 4.4 4.5 4.6 151 4.1 4.3 4.7 4.8 5.1 181 3.6 3.6 4.3 4.5 4.6 201 3.7 3.7 4.4 4.6 221 3.8 3.8 4.5 241 4.0 4.0 4.7 271 4.1 4.1 Part Code 301 4.3 4.3 5.0 5.2 331 4.5 4.5 5.2 5.4 5.6 6.1 6.3 6.3 6.4 6.6 6.6 361 4.6 4.6 5.3 5.5 5.9 391 4.9 4.9 5.6 5.8 6.0 6.6 6.8 6.8 431 5.1 5.1 5.7 5.9 6.1 6.9 7.1 7.1 471 5.4 5.4 6.1 6.3 6.5 7.2 7.4 7.4 511 5.6 5.6 6.3 6.5 6.7 7.2 7.4 7.4 561 5.9 5.9 6.6 6.8 6.9 7.2 7.9 7.9 621 6.2 6.9 7.1 7.3 8.0 8.2 8.2 681 6.7 7.3 7.5 7.7 8.0 8.2 8.2 751 7.7 7.9 8.0 8.4 8.6 8.6 781 7.8 8.0 8.2 8.5 8.7 8.7 821 8.1 8.3 8.5 8.7 8.9 8.9 911 8.7 8.9 9.1 9.2 9.4 9.4 102 8.1 8.3 8.5 9.7 9.9 9.9 112 8.6 8.8 9.0 10.3 10.5 10.5 182 12.8 12.8 13.0 13.0 13.2 13.5 180 ZINC OXIDE VARISTOR TAPING SPECIFICATION P2 P D0 P D0 W F P1 H L d P0 H0 w0 w1 H0 H H0 w1 L W w0 H0 P2 D0 F P1 D0 t h d P0 2.0 1.0 Unit:mm Series 05K 07K D 7.0 Max 9.0 Max d 0.6 0.05 0.6 P 12.7 1.0 12.7 1.0 25.4 1.0 P0 12.7 1.0 12.7 1.0 12.7 1.0 P1 3.85 0.70 3.85 0.70 8.95 0.70 P2 6.35 1.30 6.35 1.30 12.7 1.30 Symbol D0 0.05 10K 14K 20K 12.5 Max 12.5 Max 17.0 Max 17.0 Max 22.0 Max 0.8 0.8 0.8 0.05 0.8 1.0 15.0 1.0 25.4 1.0 30.0 1.0 25.4 1.0 15.0 1.0 12.7 1.0 15.0 1.0 12.7 1.0 0.05 3.85 0.05 0.70 7.5 1.30 8.95 0.70 12.7 1.30 11.15 0.05 0.70 15.0 1.30 7.5 12.7 0.05 0.70 1.30 4.0 0.2 4.0 0.2 4.0 0.2 4.0 0.2 4.0 0.2 4.0 0.2 4.0 W 18 1.0 18 1.0 18 1.0 18 1.0 18 1.0 18 1.0 18 1.0 W0 12.5 Min 12.5 Min 12.5 Min 12.5 Min 12.5 Min 12.5Min 12.5 Min W1 9.0 1.0 9.0 1.0 9.0 1.0 9.0 1.0 9.0 1.0 9.0 1.0 9.0 W2 3.0 Max 3.0 Max 3.0 Max 3.0 Max 3.0 Max 3.0 Max 3.0 Max H 20.0 Max 20.0 Max 20.0 Max 20.0 Max 20.0 Max 20.0 Max 20.0 Max H0 16.0 1.0 16.0 1.0 16.0 1.0 16.0 1.0 16.0 16.0 1.0 16.0 h 0 2.0 0 2.0 0 2.0 0 2.0 0 1.0 2.0 0 2.0 0 0.2 1.0 1.0 2.0 t 0.6 0.3 0.6 0.3 0.6 0.3 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 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 7.5 1.0 7.5 1.0 10.0 1.0 181 1.0 AGENCY APPROVALS UL & CUL Agency CQC VDE 05K: CQC14001111451 07K: CQC14001111447 E325462 #File Number 10K: CQC14001111568 40008242 14K: CQC14001111589 20K: CQC14001111567 ELECTRICAL CHARACTERISTICS 05K 1500PCS 05K 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) ( PF) 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 195 250 300 270 330 525 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 320 410 510 459 561 845 5 400 14.0 0.1 39 FNR-05K561 350 460 560 504 616 920 5 400 14.0 0.1 39 100 90 182 ZINC OXIDE VARISTOR 05K 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 400 300 200 150 2 10 100 90 80 70 60 1 2 10 10 3 10 4 50 10 5 40 10 6 30 20 15 10 9 8 7 6 5 4 Impulse width u s) Current(A) 2000 1000 1 2 900 800 700 600 500 10 10 10 400 2 3 4 300 10 10 200 5 6 150 100 90 80 70 60 50 40 30 Impulse width u s) Current(A) 183 07K Part Number 07K SERIES SPECIFIATION Maximun operating Voltage AC DC Varistor Voltage Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) V1mA Vc IP 1 Time (A) (A) Maximum Energy 2ms Rated Wattage ( (1K Hz) Capacitance (Reference (J) (W) (PF) 250 0.9 0.02 3500 2.5 250 1.1 0.02 2800 53 2.5 250 1.4 0.02 2000 33(29.7~36.3) 65 2.5 250 1.7 0.02 1500 31 39(35.1~42.9) 77 2.5 250 2.1 0.02 1350 30 38 47(42.3~51.7) 93 2.5 250 2.5 0.02 1150 FNR-07K560 35 45 56(50.4~61.6) 110 2.5 250 3.1 0.02 950 FNR-07K680 40 56 68(61.2~74.8) 135 2.5 250 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 195 250 300(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 320 410 510(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 420 560 680(612~748) 1120 10 1200 26.0 0.25 75 (V) (V) (V) (V) FNR-07K180 11 14 18(16.2~19.8) 36 2.5 FNR-07K220 14 18 22(19.8~24.2) 43 FNR-07K270 17 22 27(24.3~29.7) FNR-07K330 20 26 FNR-07K390 25 FNR-07K470 184 ZINC OXIDE VARISTOR 07K 07K 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-07K180 to FNR-07K680 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-07K820 to FNR-07K681 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 Impulse width u s) Current(A) 185 10K Part Number 10K SERIES SPECIFIATION Maximun operating Voltage AC (V) DC (V) FNR-10K180 11 14 FNR-10K220 14 18 Varistor Voltage Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) Vc IP 1 Time (V) (A) (A) 18(16.2~19.8) 36 5 22(19.8~24.2) 43 5 V1mA (V) 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 195 250 300(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 320 410 510(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 80 186 ZINC OXIDE VARISTOR 10K 10K Series Impluse Lifetime Ratings Voltage(V) V-I Curve Impulse width ( s) Current( ) 1 2 Current( ) Voltage(V) Impulse width ( s) Current( ) Impulse width 187 ( s) 14K Part Number 14K SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage AC Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) DC (V) V1mA (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 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(108~132) 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 195 250 300(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 320 410 510(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(558~682) 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(738~902 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 188 ZINC OXIDE VARISTOR 14K 14K Series V-I Curve Impluse Lifetime Ratings FNR-14K680 FNR-14K560 FNR-14K470 FNR-14K390 FNR-14K330 FNR-14K270 FNR-14K220 FNR-14K180 Current( ) Impulse width ( s) Impulse width Current( ) 189 ( s) 20K 20K SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage AC V1mA (V) 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 (V) DC (V) FNR-20K180 11 14 FNR-20K220 14 18 FNR-20K270 17 FNR-20K330 20 FNR-20K390 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(108~132) 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 195 250 300(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 320 410 510(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(558~682) 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(738~902) 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 190 ZINC OXIDE VARISTOR 20K 20K Series V-I Curve Impluse Lifetime Ratings Current() Impulse width ( s) Impulse width ( s) Current( ) Current( ) I m p u l s e w i d t h( s ) 191 25K Part Number 25K SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage Maximun clamping Voltage AC DC V1mA Vc IP (V) (V) (V) (V) (A) FNR-25K470 30 38 47(42.3~51.7) 93 40 FNR-25K560 35 45 56(50.4~61.6) 110 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) Rated Wattage ( (1K Hz) Capacitance (Reference (J) (W) (PF) 2500 15 1.0 15000 40 2500 21 1.0 13000 135 40 2500 23 1.0 10000 82(73.8~90.2) 156 150 20000 35 1.0 8500 85 100(90~110) 175 150 20000 32 1.0 7000 75 100 120(108~132) 210 150 20000 36 1.0 6000 FNR-25K151 95 125 150(135~165) 270 150 20000 39 1.0 5000 FNR-25K201 130 170 200(180~220) 360 150 20000 45 1.0 3400 FNR-25K221 140 180 220(198~242) 385 150 20000 52 1.0 3200 FNR-25K241 150 200 240(216~264) 420 150 20000 78 1.0 3000 FNR-25K271 175 225 270(243~297) 473 150 20000 117 1.0 2200 FNR-25K301 195 250 300(270~330) 500 150 20000 130 1.0 2000 FNR-25K331 210 275 330(297~363) 550 150 20000 140 1.0 2000 FNR-25K361 230 300 360(324~396) 595 150 20000 156 1.0 1900 FNR-25K391 250 320 390(351~429) 650 150 20000 195 1.0 1800 FNR-25K431 275 350 430(387~473) 710 150 20000 234 1.0 1500 FNR-25K471 300 385 470(423~517) 775 150 20000 286 1.0 1500 FNR-25K511 320 410 510(459~561) 840 150 20000 290 1.0 1400 FNR-25K561 350 455 560(504~616) 925 150 20000 300 1.0 1350 FNR-25K621 380 505 620(558~682) 1025 150 20000 338 1.0 1300 FNR-25K681 420 560 680(612~748) 1120 150 20000 390 1.0 1250 FNR-25K751 460 615 750(675~825) 1240 150 20000 455 1.0 1200 FNR-25K781 485 640 780(702~858) 1290 150 20000 481 1.0 1200 FNR-25K821 510 670 820(738~902) 1355 150 20000 520 1.0 1100 FNR-25K911 550 745 910(819~1001) 1500 150 20000 546 1.0 1000 FNR-25K102 625 825 1000(900~1100) 1650 150 20000 585 1.0 800 FNR-25K112 680 895 1100(990~1210) 1815 150 20000 650 1.0 700 1800(1620~1980) 2970 150 20000 700 1.0 600 FNR-25K182 1000 1465 192 ZINC OXIDE VARISTOR 25K 25K Series V-I Curve Impluse Lifetime Ratings Impulse width ( s) Current( ) Current( ) Impulse width ( S) Current( ) I m p u l s e w i d t h( s ) 193 32K Part Number 32K SERIES SPECIFIATION Maximun operating Voltage Varistor Voltage Maximum Maximun Withstanding clamping Voltage Surge Current (8/20 S ) 1 Time (A) ( Rated Wattage (1K Hz) Capacitance (Reference (J) (W) (PF) Maximum Energy 2ms AC (V) DC (V) V1mA (V) VC (V) IP (A) FNR-32K470 30 38 47(42.3~51.7) 89 40 5000 25 1.2 27000 FNR-32K560 35 45 56(50.4~61.6) 106 40 5000 30 1.2 23000 FNR-32K680 40 56 68(61.2~74.8) 129 40 5000 32 1.2 18000 FNR-32K820 50 65 82(73.8~90.2) 156 200 20000 35 1.2 15000 FNR-32K101 60 85 100(90~110) 190 200 20000 49 1.2 13000 FNR-32K121 75 100 120(108~132) 216 200 20000 54 1.2 10000 FNR-32K151 95 125 150(135~165) 270 200 20000 65 1.2 9000 FNR-32K201 130 170 200(180~220) 360 200 20000 91 1.2 5500 FNR-32K221 140 180 220(198~242) 385 200 20000 117 1.2 5200 FNR-32K241 150 200 240(216~264) 395 200 20000 156 1.2 5000 FNR-32K271 175 225 270(243~297) 455 200 20000 195 1.2 4200 FNR-32K301 195 250 300(270~330) 500 200 20000 200 1.2 4000 FNR-32K331 210 275 330(297~363) 550 200 20000 210 1.2 4000 FNR-32K361 230 300 360(324~396) 595 200 20000 234 1.2 3500 FNR-32K391 250 320 390(351~429) 650 200 20000 286 1.2 3000 FNR-32K431 275 350 430(387~473) 710 200 20000 338 1.2 2500 FNR-32K471 300 385 470(423~517) 775 200 20000 390 1.2 2500 FNR-32K511 320 410 510(459~561) 840 200 20000 400 1.2 2400 FNR-32K561 350 455 560(504~616) 925 200 20000 410 1.2 2300 FNR-32K621 385 505 620(558~682) 1025 200 20000 442 1.2 2200 FNR-32K681 420 560 680(612~748) 1120 200 20000 492 1.2 2100 FNR-32K751 460 615 750(675~825) 1240 200 20000 559 1.2 2000 FNR-32K781 485 640 780(702~858) 1290 200 20000 624 1.2 1900 FNR-32K821 510 670 820(738~902) 1355 200 20000 689 1.2 1800 FNR-32K911 550 745 910(819~1001) 1500 200 20000 754 1.2 1700 FNR-32K102 625 825 1000(900~1100) 1650 200 20000 819 1.2 1000 FNR-32K112 680 895 1100(990~1210) 1815 200 20000 910 1.2 1000 1800(1620~1980) 2970 200 20000 920 1.2 800 FNR-32K182 1000 1465 194 ZINC OXIDE VARISTOR 32K 32K Series V-I Curve Impluse Lifetime Ratings Current( ) Impulse width ( s) Current( ) Impulse width ( s) Current( ) Impulse width ( s) 195 40K 40K SERIES SPECIFIATION Maximum Maximun Maximum Withstanding clamping Voltage Energy Surge Current 2ms (8/20 S ) Maximun operating Voltage Varistor Voltage AC (V) DC (V) V1mA (V) VC (V) IP (A) FNR-40K201 130 170 200(180~220) 360 250 FNR-40K221 140 180 220(198~242) 385 FNR-40K241 150 200 240(216~264) FNR-40K271 175 225 FNR-40K301 195 FNR-40K331 Part Number 1 Time Rated Wattage ( 1K Hz) Capacitance (Reference (J) (W) (PF) 40000 208 1.4 10000 250 40000 234 1.4 9500 395 250 40000 286 1.4 9000 270(243~297) 455 250 40000 308 1.4 8000 250 300(270~330) 500 250 40000 320 1.4 7000 210 275 330(297~363) 550 250 40000 330 1.4 6500 FNR-40K361 230 300 360(324~396) 595 250 40000 390 1.4 6000 FNR-40K391 250 320 390(351~429) 650 250 40000 442 1.4 5000 FNR-40K431 275 350 430(387~473) 710 250 40000 494 1.4 4500 FNR-40K471 300 385 470(423~517) 775 250 40000 546 1.4 4000 FNR-40K511 320 410 510(459~561) 840 250 40000 585 1.4 3800 FNR-40K561 350 455 560(504~616) 925 250 40000 585 1.4 3700 FNR-40K621 385 505 620(558~682) 1025 250 40000 585 1.4 3400 FNR-40K681 420 560 680(612~748) 1120 250 40000 650 1.4 3000 FNR-40K751 460 615 750(675~825) 1240 250 40000 715 1.4 2700 FNR-40K781 485 640 780(702~858) 1290 250 40000 780 1.4 2500 FNR-40K821 510 670 820(738~902) 1355 250 40000 832 1.4 2500 FNR-40K911 550 745 910(819~1001) 1500 250 40000 910 1.4 2250 FNR-40K102 625 825 1000(900~1100) 1650 250 40000 1040 1.4 2000 FNR-40K112 680 895 1100(990~1210) 1815 250 40000 1105 1.4 1800 1800(1620~1980) 2970 250 40000 1300 1.4 1600 FNR-40K182 1000 1465 196 (A) ZINC OXIDE VARISTOR 40K 40K Series V-I Curve Impluse Lifetime Ratings Current( ) Impulse width ( s) Impulse width ( s) Current( ) Current( ) Impulse width ( s) 197 ( ) HOW TO SELECT A VARISTOR(ONLY REFERENCE) A: V V =a a 1.2 v ( b v/ b c , 1.414 ) 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 V =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 C:Warnings 1)It is recommended that the circuit voltage which is applied on a steady basis to be used at 80% or less of the max operating voltage. Exceeding the specification will cause deterioration, short-circuits and etc. 2 Select proper products according to the surge energy and the number of the impressions if the varistors are used to absorb the surge for an inductive loading. 3)Give consideration on the layout of the ambient parts not to be fixed close to combustible materials and to take measures on the circuits (fuses or thermo fuses) in case of varistors' short-circuit due to an excessive surge over the rating. 198 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 199 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 S 1 time (A) Fuse rating Up to 500 3A 501 to 2000 5A 2001 to 6000 10A Storage methods 5~30 20%~75% Components must be stored in a clean, ventilated, non-corrosive gases warehouse; Unless otherwise specified, the warehouse temperature and relative humidity must meet the following requirements: Temperature: 5 ~ 30 ; Relative humidity:20%~75%. 200 ZINC OXIDE VARISTOR ELECTRICAL PERFORMANCE TEST :5 ~35 :45%~85% Standardl Test Conditions:Tempreture: 5 ~35 Item ,humidity:45%~85% Test method (DC 1mA, Performance DC 0.1mA) 10% Nominal varistor voltage The voltage between two terminals with the specified measuring current (DC 1mA,only 5 for DC 0.1mA) applied is called V V Tolerance: 10% ( Leakage current The direct current flowing from the Varistor at 0.83V V . 8/20 Clamping Voltage Max peak current energy Temperature coefficient of varistor Voltage V 68V:I L 40 A V 82V:I L 40 A 13 A 13 A S The maximum voltage between two terminals with the specified standard impulse current( 8/20 S ) applied. 1 8/20 s 10% The maximum peak current within the varistor voltage change rate of 10%, when a single standard impulse of 8/20 s is applied. 1 Maximum 68V) 82V) ( 2ms Please see electrical characteristics No visible damage; -10% V/V 10% 10% The maximum energy within the varistor voltage change rate of 10% when a single impulse of 2ms is applied. Varistor Voltage changed percentage on Specified temperature. No visible damage; -10% V/V 10% TCR 0.05% / 1KHz, 1V Capacitance Condition:1KHz,1V Please see electrical characteristics 2500VAC Voltage proof Condition:2500VAC The distance of leads terminal and crust is 1 min. Requirement: No visible damage; No breakdown or flashover. 500VDC Insulation resistance 8/20 Llife against surge current cycles 100 M Condition:500VDC S 10 4 10s 4 10 surge currents (8/20 s), unipolar, interval 10 s, amplitude corresponding to derating curve for 10 4 impulses at 20 s 201 Requirement:No visible damage; -10% V/V 10% MACHINE CHARACTERISTIC TEST 0.6 0.8mm 10N Lead terminal tensilestrength Solder ability 0.6 0.8mm 5N Condition: 1.0mm:20N 10 10S 1.0mm:10N 90 Requirement:No visible damage Force: 0.6 0.8mm 10N 1.0mm:20N ; 10 1S Bend: 0.6 0.8mm 10N 1.0mm:20N ; 90 , two times 235 5 2 0.5mm 0.5s 2 Condition:Test Tb ,Method 1; Solder in trough method.2 body of the specimen T=235 5 t=2 Requirement:Uniformly tinned in 2s. 0.5mm from the 0.5s 5% 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 Requirement:Legible marking. -5% V/V 5% absorbent cotton, total 10 times;cleaning speed: 2 times/S Tb, Resistance to soldering heaT 1 2 0.5mm 260 5 5 1s; Condition:Test Tb ,Method 1; Solder in trough method ; 2 body of the specimen T= 260 5 ;t=5 1s 5% 20 0.5mm from the A( 40 A) Requirement:No visible damage -5% V/V IL A (V 20 5% 68V:I L 40 A) 10Hz~55Hz~10Hz 5% Vibration Condition:sine wave; Requirement:No visible damage -5% V/V 5% 10Hz~55Hz~10Hz Scaning time once:1 min Amplitude: 0.75mm or 98m/s 2 (which is the less) 3 direction, total 6h. 5% Impact 2 Requirement:No visible damage -5% V/V 5% Condition:390m/S 6ms 3 Direction, total 4000 times. 202 ZINC OXIDE VARISTOR CLIMATIC ENVIRONINENT TEST A -40 B:85 2 2 ; T1:30min t2:2min~3min 5% Rapid change of temperature Condition: A -40 B 85 2 2 Requirement:No visible damage -5% V/V 5% ; T1:30min t2:2min~3min Cycle times:5 85 2 10% Endurance at upper categor y temperature Requirement:No visible damage and legible marking; Condition:85 2 Inflicted voltage:505VDC -10% V/V 10% Burthen quomodo:continuous; Circular measure time:500h Total testing time:1000h Endurance at Conidtion:125 5% 2 upper categor y Circular measure time:500h temperature Total testing time:1000h Requirement:No visible damage -5% V/V 5% 5% Climatic sequence Condition: Dry and heat:85 2 Low temperature -40 Requirement:No visible damage -5% V/V 5% 16h 3 2h Circular wet and heat:Db,a cycle,24h,55 40 2 level; 90~95% Steady state and Half of samples without voltage, others with 10 percent of damp heat the maximum continuous DC voltage Requirement:No visible damage. Circular measure time:500h Total testing time:1000h -20% V C /V C -10% V/V 20% 10% 1~2 Note:When electrical test above are required, measurement shall be made af ter 1or2 hours of recovery under the standard condition. 203 Fire hazard testing 3 Fire hazard 15s 12 1mm 15s 30s Condition:Position Species:needle flame, 12 1mm ; Requirement:Flames or glowing of the specimen and the layer below extinguish in 15s for first and second time,30s for the third af ter removal of the flame; No ignition of the wrapping tissue. T:15s Times:3 Derating Curve Peak Pulse Current Test Waveform PERCENT OF RATED VALUE LUT=105 100 80 60 40 20 0 LCT=-40 50 60 70 80 90 100 110 120 130 140 150 AMBIENT TEMPERATURE( ) Recommended Wave Soldering Curve MAX 265 TEMPERATURE( ) 255 227 MAX 150 /s 0 3~5s 8~10s 204 TIME ZINC OXIDE VARISTOR High-energy series is designed for higher peak current rating, higher repetitive surge ratings , high combination pulse rating or higher repetitive surge ratings, higher energy absorption capability, is primarily intended for use in applications requiring high peak surge current ratings and high energy absorption capability. Specifications Part Series Maximum Withstanding Surge Current (8/20 S ) Varistor Voltage Maximum Peak Current(8/20 S, combination pulse ) Maximum Energy 2ms 15 Times (A) (J) VV (V) 1 Time (KA) 2 Time (KA) 05K 18~68 0.2 0.1 0.025 05K 82~560 0.8 0.4 0.1 07K 18~68 0.5 0.25 0.05 07K 82~680 1.8 1.2 0.6 10K 18~68 1 0.5 0.18 10K 82~1100 3.5 2.5 0.5~1 14K 18~68 2 1 0.35 14K 82~1100 6.5 / 8 4.5 1~3 20K 18~68 4 2 0.8 20K 82~750 10 6.5 3~5 6.0KV/3.0KA 20K 820~1100 10 6.5 3~5 8.0KV/4.0KA 10 Times (KA) 30% 1.3 times 4.0KV/2.0KA in comparison with the 6.0KV/3.0KA general series 1. 2. Note: 1. Specjfications n ot listed are the same as the general series; 2.Please contact the engineer to get and determine the s pecjfications . Operating temperature up to 125 high temperature. (ambient) it is designed for the applications requiring Derating Curve Part Series 07K series 82~680 -40~125 10K series 82~1100 -40~125 14K series 82~1100 -40~125 82~1100 -40~125 20K series PERCENT OF RATED VALUE LUT=125 Operating temperature Varistor Voltage 100 80 60 40 20 0 LCT=-40 50 60 70 80 90 100 110 120 130 140 150 AMBIENT TEMPERATURE( 205 )