RL1210A391K

Metal Oxide Varistors RL1210A Series Features l EIA size:1210 l Variable capacitance l Operating voltage: 14Vdc ~385Vdc l High surge suppress capability l Bidirectional and symmetrical V/I characteristics l Multilayer ceramic construction technology l RoHS & Halogen Free (HF) compliant l Operating temperature range: -40℃ ~ +85℃ l Storage temperature range: -40℃ ~ +125℃ Applications l Used to Help Achieve Electromagnetic Compliance of End Products l Provides On-Board Transient Voltage Protection for ICs, CMOS and MOSFET l Suppression of Inductive Switching or Other Transient Events Such as EFT and Surge Voltage at the Circuit Board. l Protection of Components and Circuits Sensitive to ESD Transients Occurring on Power supplies, Control and Signal Lines. Part Number Code R L LOGO 1 1 2 Packaging 0 A Standard 1210 Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2019-6-14 1 8 0 K Varistor Voltage Tolerance 18V K:±10% Page:1 Metal Oxide Varistors RL1210A Series Electrical Characteristics Varistor Voltage Type Number Max. Energy (10/1000μs) Max. Allowable Voltage Max. Clamping Voltage (8/20μs) Withstanding Surge Current (8/20μs) V1mA(V) VAC(V) VDC(V) (J) IP(A) VC(V) I(A) RL1210A180K 16.8~21 11 14 0.8 5 46 250 RL1210A210K 19.2~24 13 16 0.8 5 52 250 RL1210A240K 21.6~27 14 18 0.8 5 59 250 RL1210A270K 26.4~33 17 22 0.8 5 72 250 RL1210A300K 28.8~36 18 24 0.8 5 79 250 RL1210A330K 31.2~39 20 26 0.8 5 85 250 RL1210A360K 33.6~42 21 28 0.8 5 92 250 RL1210A390K 36~45 25 30 0.8 5 99 250 RL1210A420K 39.6~49.5 28 33 0.8 5 108 250 RL1210A470K 45.6~57 30 38 0.8 5 125 250 RL1210A530K 50.4~63 32 42 0.8 5 138 250 RL1210A560K 54~67.5 35 45 0.8 5 148 250 RL1210A600K 57.6~72 36 48 0.8 5 158 250 RL1210A680K 67.2~84 40 56 0.8 5 184 250 RL1210A760K 72~90 43 60 0.8 5 198 250 RL1210A820K 78~97.5 47 65 0.8 5 214 250 RL1210A950K 90~112.5 50 75 0.8 5 247 250 RL1210A101K 102~127.5 60 85 0.8 5 280 250 RL1210A241K 216~264 150 200 0.8 5 415 250 RL1210A271K 243~297 175 225 0.8 5 475 250 RL1210A391K 351~429 250 320 0.8 5 675 250 RL1210A431K 387~473 275 350 0.8 5 710 250 RL1210A471K 423~517 300 385 0.8 5 775 250 Environmental Performance Item Specifications Test Condition Bias Humidity VV / VV≤±10% 90%RH, 40ºC, Working Voltage, 1000 hrs Thermal Shock VV / VV≤±10% -40ºC to 85ºC,30min.cycle,5 cycles Full Load Voltage VV / VV≤±10% Working Voltage,85ºC,1000 hrs General Technical Data Operating Temperature -40~+85 ºC Storage Temperature -40~+125 ºC Response Time