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varistor code pdf

CODE PRODUCTION TYPE *B for Bulk ; A for Ammo ; T for Tape & Reel METAL OXIDE VARISTOR 5D Series #680K—180K Max. dimensions Structure code Varistor voltage Varistor voltage tolerance Packaging style Company special symbol (mm) (V) (%) 0603 0.6x0.3 C General structure 270=27×100 K ±10 T Taping 1005 1.0x0.5 G Conductive paste compatible 080 8 M ±20 B Bulk 1608 1.6x0.8 120 12 N ±30 2012 2.0×1.2 270 27 AVRL 10 1A 3R3 F T A Series name Part No. Metal Oxide Varistor (MOV) HOW TO ORDER SR 241 K 10 D S 40 X Type code SR: Walsin Varistor Varistor Voltage (DC volt) (From 180 to 112) Two significant digits Followed by no. Varistor Voltage Temp. The Littelfuse varistor is composed primarily of zinc oxide with small additions of bismuth, cobalt, manganese and other metal oxides. The maximum ESD within the varistor voltage change of –10% when impressing 10 times of ESD (five times of positive-negatives for each polarity) which is based on IEC61000-4-2 (mm) Device Model Number Brand LITTELFUSE METAL OXIDE VARISTORS ZA SERIES *Energy rating for impulse duration of 30ms minimum to one half of peak current (auto load dump). Shop with confidence on eBay!. 1 2 10-D Series Certified Model No. Ordering code Type (untaped) SIOV-V RMS V V DC V i max (8/20 µs) A W max (2 ms) J P max W StandarD series Leaded varistors. A varistor is an electronic component that protects expensive devices from harmful power surges, much like a shock absorber. Mouser These taping specifications conform to JIS C 0805. Au delà d'un certain seuil de tension, l'impédance de la varistance chute pour permettre l'évacuation du courant créant la surtension ; quand la tension revient à son niveau normal, l'impédance de la varistance reprend sa valeur à l'état de veille (donc pas de courant). SMD Varistoren - Varistoren - Passive Elemente - Breites Produktangebot bei TME. THINKING Varistor TVR Series Body Size 05 Φ5mm 07 Φ7mm 10 Φ10mm 14 Φ14mm 20 Φ20mm Varistor Voltage(V 1mA) 201 20x101V=200V 471 147x10 V=470V Tolerance of V 1mA K ±10% L CStraight lead Y Y Kink Code 01~ZZ Optional Suffix High Temperature Series Packaging AR Tape & reel packing (hole pitch:12.7mm) ER Tape & reel packing (hole pitch:15.0mm) AB Martzloff, and W.G. Metal Oxide Varistor Disc type SIOV- S10K510GS5 Ordering code: B72210S0511K511 Data sheet Reliability Data: Characteristics Test Methods/Description Specifications E DC Varistor Voltage The voltage between two terminals with the specified measuring current applied is called V v (1 mA @ 0.2 - 2 s). Metal oxide varistor ThermoFuse varistor (AdvanceD series) Series/Type: ETFV20K***E2 Ordering code: B72220T2***K101 Date: 2007-04-26 Version: f Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! Varistor Voltage 1 Temp. Part Numbering System (Taping code is to be added at the end of model number.) Varistor Circuit for Single Phase Line to Line Protection. Even though the name varistor is derived from the terms variable resistor, the resistance in varistor can’t be varied manually unlike potentiometer or rheostat where the resistance can be varied manually between their maximum and minimum values. nominal varistor voltage of 15~470V. Metal Oxide Varistor:TVR-D Series Disc Type Varistor for Surge Protection (High Surge Series) THINKING ELECTRONIC INDUSTRIAL Co., LTD. 57 www.thinking.com.tw 2018.12 All specifications are subject to change without notice. Please fill in the … MOV VAC Varistors are available at Mouser Electronics. Varistor Voltage (@ 1mA DC) Max. Taping Code Tolerance of Nominal Varistor Voltage K = ±10% Nominal Varistor Voltage (Example. PDF | Nonuniform current distribution inside varistor ceramics is a key factor influencing its performance and failures. Varistor Basics Varistors primarily consist of arrays of zinc-oxide (ZnO) balls, in which the ZnO was altered with small amounts of other metal oxides such as bismuth, cobalt, or manganese. (2/11) 002-01 / 20130927 / e9c11_avr.fm † All specifications are subject to change without notice. For example if there is a power surge, the varistor, normally having a very high resistance, responds to the voltage spike by absorbing its energy with a … Withstanding Surge Current The maximum current within the varistor voltage change of ±10% with the standard impulse current (8/20μs) applied one time. Approvals Ordering code C810 650 980 7.0 20 130 3.5 2.3 X B59810C0130A070 C830 460 920 7.0 20 120 3.7 2.4 X B59830C0120A070 C830 450 680 4.1 15 130 5 3.3 X B59830C0130A070 C840 330 660 4.1 15 120 6 3.8 X B59840C0120A070 C840 330 500 2.2 13 130 9 5.9 X B59840C0130A070 C850 200 400 2.2 13 120 10 6.4 X B59850C0120A070 4th edition) and VDE certified: - UL1449 (cURus) File E332875 - … This system, the varistor is an electronic component that protects expensive from... Tension/Courant extrêmement non linéaire in this system, the varistor is an varistor code pdf., the varistor Voltage ( Example electronic component that protects expensive devices from harmful surges. Circuit shown in the above figure1 represents the Single Phase Line to Line protection key factor influencing its and... Environment by the code sho wn in [ 17 ] 8 x 20µs Typical f=1MHz! K = ±10 % Nominal varistor Voltage K = ±10 % Nominal varistor Voltage K = %! 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