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25E331K Dataheets PDF



Part Number 25E331K
Manufacturers HUAAN
Logo HUAAN
Description Metal Oxide Varistor
Datasheet 25E331K Datasheet25E331K Datasheet (PDF)

TMOV 25M(E,N)Series Metal Oxide Varistors Data Sheet Features ·TMOV integrated thermal protection device ·High peak surge current rating up to 15KA ·Designed to facilitate compliance to UL1449 for TVSS products ·Wide operating voltage (V1mA) range from 150V to 1200V ·Rated current: 20A ·Rated Functioning Temperature:136(℃) ·Fast responding to transient over-voltage and limited current ·Large absorbing transient energy capability ·Low clamping ratio and no follow-on current ·Meets MSL level 1, pe.

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TMOV 25M(E,N)Series Metal Oxide Varistors Data Sheet Features ·TMOV integrated thermal protection device ·High peak surge current rating up to 15KA ·Designed to facilitate compliance to UL1449 for TVSS products ·Wide operating voltage (V1mA) range from 150V to 1200V ·Rated current: 20A ·Rated Functioning Temperature:136(℃) ·Fast responding to transient over-voltage and limited current ·Large absorbing transient energy capability ·Low clamping ratio and no follow-on current ·Meets MSL level 1, per J-STD-020 ·Operating Temperature:-40℃ ~ +85℃ ·Storage Temperature:-40℃ ~ +85℃ Applications ·AC power line or AC/DC supplies ·Transistor, diode, IC, thyristor or triac semiconductor protection ·Surge protection in consumer electronics ·Surge protection in industrial electronics ·Surge protection in electronic home appliances, gas and petroleum appliances ·AC panel protection Modules Description of Part Number VDR - 25 M/E/N 471 K Brand Mark Varistor Voltage Tolerance: K= ±10% Nominal Varistor Voltage: 471=470V DIFFERENT INTERNAL STRUCTURE DISC DIAMETER 25= Φ25MM Delivery Time TMOV Part number Delivery Time Packing Quantity VDR-25M/E/N151K ~ VDR-25M/E/N122K 24days 50PCS Specifications are subject to change without notice 1 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: [email protected] Lead configurations and application examples TMOV 25M(E,N)Series Specifications are subject to change without notice HUAAN LIMITED 2 www.huaandz.com Tel: +86-755-27465585 Email: [email protected] Dimension Symbol e(Max) e1(Max) E(Max) D(Max) H(Max) F(±1.0) F1(±1.0) 151K ~ 391K 431K ~ 621K 681K ~ 911K 102K ~ 122K 151K ~ 391K 431K ~ 621K 681K ~ 911K 102K ~ 122K 151K ~ 391K 431K ~ 621K 681K ~ 911K 102K ~ 122K L(Min) TMOV 25M(E,N)Series 25M 29.0mm 32.0mm 7.5mm 5.0mm 3.8mm 5.5mm 7.8mm 10.0mm HUAAN’S M / E/ N Varistor 25E 29.0mm 32.0mm 12.5mm / 7.5mm 6.5mm / 5.0mm 3.8mm 5.5mm 7.8mm 10.0mm Unit: mm 25N 29.0mm 32.0mm 12.5mm / 7.5mm -3.8mm 5.5mm 7.8mm 10.0mm 2.3±1.0mm 11.8mm 13.5mm 15.8mm 18.0mm 20.0mm 2.3±1.0mm 11.8mm 13.5mm 15.8mm 18.0mm 20.0mm -- 11.8mm 13.5mm 15.8mm 18.0mm 20.0mm L3(Min) 10.0mm 10.0mm -- Φd 1.0mm Specifications are subject to change without notice HUAAN LIMITED 3 www.huaandz.com Tel: +86-755-27465585 Email: [email protected] Electrical Characteristics TMOV 25M(E,N)Series Maximum Part Number Allowable Voltage VAC(V) VDC(V) Varistor Voltage V1mA(V) Maximum Clamping Voltage Max Surge Maximum Energy Current 8/20μs 10/1000μs Rated Power Typical Capacitance (Reference) VC(V) 1time 2times 10/1000μs 2ms AT 150A w @1KHz(pf) 25M/E/N151K 95 125 150(135~165) 250 15000A 12000A 160J 105J 1.2 4300 25M/E/N181K 115 150 180(162~198) 300 15000A 12000A 175J 120J 1.2 3500 25M/E/N201K 130 170 200(180~220) 340 15000A 12000A 210J 150J 1.2 3200 25M/E/N221K 140 180 220(198~242) 360 15000A 12000A 230J 165J 1.2 2900 25M/E/N241K 150 200 240(216~264) 395 15000A 12000A 255J 180J 1.2 2650 25M/E/N271K 175 225 270(243~297) 455 15000A 12000A 285J 205J 1.2 2400 25M/E/N301K 190 250 300(270~330) 500 15000A 12000A 310J 220J 1.2 2100 25M/E/N331K 210 275 330(297~363) 550 15000A 12000A 325J 231J 1.2 1900 25M/E/N361K 230 300 360(324~396) 595 15000A 12000A 340J 240J 1.2 1750 25M/E/N391K 250 320 390(351~429) 650 15000A 12000A 360J 250J 1.2 1600 25M/E/N431K 275 350 430(387~473) 710 15000A 12000A 440J 310J 1.2 1500 25M/E/N471K 300 385 470(423~517) 775 15000A 12000A 490J 345J 1.2 1400 25M/E/N511K 320 415 510(459~561) 845 15000A 12000A 530J 370J 1.2 1250 25M/E/N561K 350 460 560(504~616) 925 15000A 12000A 560J 390J 1.2 1150 25M/E/N621K 385 505 620(558~682) 1025 15000A 12000A 590J 410J 1.2 1050 25M/E/N681K 420 560 680(612~748) 1120 15000A 12000A 620J 430J 1.2 950 25M/E/N751K 460 615 750(675~825) 1240 15000A 12000A 630J 440J 1.2 850 25M/E/N781K 485 640 780(702~858) 1290 15000A 12000A 675J 470J 1.2 850 25M/E/N821K 510 670 820(738~902) 1355 15000A 12000A 690J 480J 1.2 500 25M/E/N911K 550 745 910(819~1001) 1500 15000A 12000A 715J 500J 1.2 700 25M/E/N102K 625 825 1000(900~1100) 1650 15000A 12000A 750J 505J 1.2 650 25M/E/N112K 680 895 1100(990~1210) 1815 15000A 12000A 780J 550J 1.2 600 25M/E/N122K 750 990 1200(1080~1320) 1980 15000A 12000A 840J 590J 1.2 550 Specifications are subject to change without notice HUAAN LIMITED 4 www.huaandz.com Tel: +86-755-27465585 Email: [email protected] TMOV 25M(E,N)Series Mechanical Characteristics Items Test conditions / Methods Specifications Tensile Strength Gradually applying the force specified and keeping the unit No visible damage of Terminals fixed for 10±1 sec. |ΔV1mA/V1mA |≤5% Terminal diameter (mm) Force(kg) 0.5<d≤0.8 1.0 0.8<d≤1.25 2.0 1.25<d 4.0 Bending Hold specimen and apply the force specified below to each No visible damage Strength lead. Bend the specimen to 90°, then return to the original |.


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