34S130

34S UNSEMI | Alldatasheet

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Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information.1/2 34S Series Radial Lead Varistor (MOV) General Characteristics 34S series transient surge suppressors are industrial high energy Metal-Oxide Varistors (MOVs). They are designed to provide secondary surge protection in the outdoor and service entrance environment (distribution panels) of buildings, and also in industrial applications for motor controls and power supplies used in the oil-drilling, mining, and transportation fields. The maximum peak surge current rating can reach up to 50KA (8/20μs pulse) to protect against high peak surges, including indirect lightning strike interference, system switching transients and abnormal fast transients from the power source.  Excellent non-linearity coefficient  Great with standing surge current  Fast response time  Protection of semiconductor  Protection of railway automatic signals  Surge protection of communication a measuring or controller instrument  Transient voltage surge suppressor units  Surge protection of vacuum switches  Approval Standard and File Numberğ UL/CULğE489912 Material Operating Temperature Storage Temperature No Radioactive Material -40~85°C -40~125°C Part Numbering J: High Surge, without: Standard Maximum Allowable AC Voltage Tolerance: K: ±10% Type: D: Disk, S: Square Element Diameter 34 - S - XXX - K - J

Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw ROHS Radial Lead Varistor (MOV) Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information. Specifications – General Characteristics (25±5ºC) Dimensions Unit: mm 34S130 34S140 34S150 34S175 34S190 34S210 34S230 34S250 34S275 34S300 34S320 34S350 34S385 34S420 34S460 34S485 34S510 345550 34S625 34S680 34S750 34S880 34S1000 34S1100 130 140 150 175 190 210 230 250 275 300 320 350 385 420 460 485 510 550 625 680 750 880 1000 1100 170 180 200 225 250 275 300 320 350 385 415 460 505 560 615 640 670 745 825 895 990 1140 1280 1465 200(185-225) 220(198-242) 240(216-264) 270(243-297) 300(270-330) 330(297-363) 360(324-396) 390(351-429) 430(387-473) 470(423-517) 510(459-561) 560(504-616) 620(558-682) 680(612-748) 750(675-825) 780(702-858) 820(738-902) 910(819-1001) 1000(900-1100) 1100(990-1210) 1200(1080-1320) 1400(1260-1540) 1600(1400-1760) 1800(1620-1980) 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 363 396 429 462 506 550 561 583 660 715 770 803 858 891 935 1023 1067 1155 1232 1375 1474 1540 1650 1760 330 360 390 420 460 500 510 530 600 650 700 730 780 810 850 930 970 1050 1120 1250 1340 1400 1500 1600 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 50000 340 360 395 455 505 550 595 650 710 775 345 920 1025 1120 1240 1290 1355 1500 1650 1815 1980 2310 2475 2970 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 300 Part Number 34S130J 34S140J 34S150J 34S175J 34S190J 34S210J 34S230J 34S250J 34S275J 34S300J 34S320J 34S350J 34S385J 34S420J 34S460J 34S485J 34S510J 345550J 34S625J 34S680J 34S750J 34S880J 34S1000J 34S1100J Maximum Allowable Voltage Rated Power Varistor Voltage V1mA (V) Withstanding Surge Current 8/20μS Max Clamping Voltage VDC (V) VAC (V) VC (V) IP (A) (W)Standard High Surge I(A) Standard I(A) High Surge (J) Standard (J) High Surge Maximum Energy (10/1000μs) time time 34S Series T H 0.5 a b C d X ∅4

Revision March 1,2022 www.unsemi.com.tw For technical questions, contact: tech@unsemi.com.tw ROHS Specifications are subject to change without notice. Please refer to www.unsemi.com.tw for current information. Disclaimer ROHS UNSEMI RESERVES THE RIGHT TO MAKE CHANGE ON OUR PRODUTS , PRODUCTS SPECIFICATION AND DATA WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. UN SEMICONDUCTOR LIMITED its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “UNSEMI”)does not give any representations or warranties for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. In no event shall UNSEMI be liable for any indirect, incidental, punitive, special or consequential damages (including any and all implied warranties, warranties of fitness for particular purpose, non-infringement and merchantability.) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Statements regarding the suitability of products for certain types of applications are based on UNSEMI knowledge of typical requirements that are often placed on UNSEMI products in generic applications. Such statements are not binding, statements about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer's technical experts. Product specifications do not expand or otherwise modify UNSEMI's terms and conditions of purchase, including but not limited to the warranty expressed therein. Unless otherwise agreed in writing, UNSEMI product is not designed, authorized or warranted to be suitable for use in medical life-saving, or life-sustaining application , nor in applications where failure or malfunction of a UNSEMI product can reasonably be expected to result in personal injury, death or severe property or environmental damage. UNSEMI and its suppliers accept no liability for inclusion or use of UNSEMI products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. All referenced brands, product names, service names and trademarks are the property of their respective owners.