V o l t a g e P r o t e c t i o n D e v i c e s June 2020 Cl Pb Br RoHS SRVEHCA-CFrHee HaFlroegeen LFereaed Chip varistors Voltage Protection Devices Automotive grade AVR series AVRM, AVR-M series AVRM1608/AVR-M1608 JIS 1608 [EIA 0603] AVRM2012/AVR-M2012 JIS 2012 [EIA 0805] AVRL series AVRL10 JIS 1005 [EIA 0402] AVRL16 JIS 1608 [EIA 0603] AVRH series AVRH10 JIS 1005 [EIA 0402]

(2/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Overview of the AVR series CHARACTERISTICS OF CHIP VARISTOR EQUIVALENT CIRCUIT OF CHIP VARISTORS Varistors are voltage dependent nonlinear resistive elements with 2 Zener Diodes a resistance that decreases rapidly when the voltage is over the constant value. Varistors become zener diode of 2 serial connection and equiva- A capacitance content lent, and does not have polarity. CHIP VARISTORS FEATURE FOR AUTOMOTIVE CURRENT vs. VOLTAGE CHARACTERISTICS GRADE )A 10–1 (nt 10–2 Zener diode Reliability characteristics evaluated based on AEC-Q200 con- Curre Positive direction 1100––34 /Vz:6.8V C/Vh1imp Av:a1r2isVtor Hdiitgiohn E. SD withstanding voltage 10–5 Small-sized products are available –18 –14 –10 –6 –2 2 6 10 14 18 –10–5 125°C, 150°C Supported –10–4 –10–3 Negative direction Figure 1 internal structure of multilayer chip varistors –10–2 –10–1 ① Voltage(V) THE EFFECT OF THE VARISTOR Without varistor A malfunction and failure of electronic equipment ESD, Surge voltage IC Power line Signal line ② ⑤ ③ ④ With Varistor Suppress transient voltage by inserting varistor in a circuit ESD, Surge voltage No. Name (1) Semiconductor ceramic (2) Internal electrode(Pd) (3) Ag IC (4) Terminal electrode Ni Power line Signal line (5) Sn Insert a varistor between a line and ground : Chip varistor 20200619 / vpd_automotive_varistors_avr_en.fm

(3/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Overview of the AVR series COMMUNICATION STANDARD, CIRCUIT EXAMPLE AND COMMUNICATION STANDARD LIN/CXPI Classical CAN CAN/CAN-FD Dimensions Coil, Bead Type code TLraINns/CceXiPveIr Connector TranCsAcNeiver Connector TranCsAcNeiver Connector JIS [EIA] Varistor CMF Varistor CMF Varistor 20 kbps 1 Mbps 2-8 Mbps 1005 [0402] N/A AVRH10C270KT150NA8 AVRH10C270KT150NA8 Chip 1608 [0603] AVRM1608C270KT221M AVR-M1608C270MTAAB AVR-M1608C270MTABB varistors 2012 [0805] N/A N/A N/A FlexRay MOST50 USB2.0 CMF ETXP Dimensions ETXN CMF Type code TranCsAcNeiver Connector Varistor Varistor HOST DD+- JIS CMF Varistor ERXP Varistor [EIA] ERXN Varistor Varistor 10 Mbps 50 Mbps 480 Mbps 1005 [0402] AVRH10C270KT150NA8 AVRH10C270KT150NA8 AVRL101D3R3FTA Chip 1608 [0603] AVR-M1608C270MTABB AVR-M1608C270MTAAB AVRL161D3R3FTA varistors 2012 [0805] N/A N/A N/A One-Pair One-Pair Ethernet Ethernet Motors 100BASE-T1 1000BASE-T1 Dimensions CMF CMF Type cJIoSde 100BPAHSYE-T1 Connector 1000PBHAYSE-T1 Connector (cid:129) Varistor(ESD) [EIA] Varistor Varistor B M 100Mbps 1000Mbps - AVRH10C101KT1R1NE8 1005 [0402] AVRH10C101KT4R7FA8 N/A Chip AVRH10C221KT1R5YA8 varistors 1608 [0603] N/A N/A AVR-M1608C270KT6AB 2012 [0805] N/A N/A AVR-M2012C390KT6AB Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(4/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Overview of the AVR series PART NUMBER CONSTRUCTION AVRM 1608 C 390 K T 271 N Capacitance or L x W Varistor voltage Capacitance Varistor voltage internal special Series name dimensions Structure code tolerance Packaging style tolerance symbol (%) (mm) (V) (%) (pF) General AVRM series 1608 1.6×0.8 C 390=39×100 K ±10 T Taping 271=27×101 K ±10 structure 2012 2.0×1.2 220 22 M ±20 B Bulk 221 220 M ±20 270 27 N ±30 271 270 N ±30 390 39 AVR-M 1608 C 270 M T AAB L x W Varistor voltage Varistor voltage Company Series name dimensions Structure code tolerance Packaging style special symbol (mm) (V) (%) General AVR-M series 1608 1.6×0.8 C 270=27×100 K ±10 T Taping structure 2012 2.0×1.2 220 22 M ±20 B Bulk 270 27 N ±30 390 39 AVRL 10 1A 3R3 F T A L x W Maximum Capacitance Capacitance Company Series name dimensions continuous voltage tolerance Packaging style special symbol (mm) (Vdc) (pF) (pF) AVRL series 10 1.0×0.5 1A 10 3R3 3.3 F ±1 T Taping L=Low cap 16 1.6×0.8 6R8 6.8 G ±2 B Bulk AVRH 10 C 270 K T 150 N A 8 Varistor ESD voltage Operating L x W Varistor Structure voltage Capacitance Capacitance amount temperature Series name dimensions voltage Packaging style code tolerance tolerance IEC61000-4-2 limit (mm) (V) (%) (pF) (kV) (°C) General AVRH series 10 1.0×0.5 C 270=27×100 K ±10 T Taping 150=15×100 N ±30% A 25 8 150 structure H=High Reliability 270 27 B Bulk 150 15 F ±1pF 390 39 500 50 101 100 4R7 4.7 L W T Shape symbol(JIS) L W T B 1005 1.00±0.05 0.50±0.05 0.50±0.05 0.1min. 1608 1.60±0.1 0.80±0.1 0.80±0.1 0.2min. 2012 2.00±0.2 1.25±0.2 1.00±0.2 0.2min. B Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(5/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Overview of the AVR series OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT Temperature range Package quantity Individual weight Type Operating temperature Storage temperature (°C) (°C) (pieces/reel) （mg） AVRM1005 AVR-M1005 –40 to +125 –40 to +125 10,000 1.2 AVRL10 AVRH10 –55 to +150 –55 to +150 AVRM1608 AVRL16 4,000 5 –40 to +125 –40 to +125 AVR-M1608 AVR-M2012 2,000 13 Operating temperature range includes self-temperature rise. The storage temperature range is for after the assembly. TERMINOLOGY Item Unit Description Varistor voltage V1mA Chip varistor-terminal voltage when DC1mA was flowed (Breakdown voltage) (V) DC voltage that is continuously applied between chip varistor terminals Vdc Maximum continuous voltage Terminal chip varistors leakage current-value: 50µA max (V) Voltage appearing across the varistor when a pulse current (8/20µs1) of specified peak value is applied. Vcl Voltage between terminal chip varistors of the Specified peak current value of the impulse current(8/ Clamping voltage (V) 20µs1) is applied E When applied specified peak impulse current-value current(10/1000µs2) once, maximum energy that Maximum energy (Joule) electrical property of chip varistors be not deteriorated Ip When applied impulse current(8/20µs1) once, maximum current that electrical property of chip varistors Maximum peak current (A) be not deteriorated C Oscillator frequency 1kHz or 1MHz, Capacitance between chip varistor-terminal in oscillator voltage Capacitance (pF) 1Vrms 1 8/20µs test waveform 2 10/1000µs test waveform 100% 100% 90% 90% Current50% Current50% 8µs 10µs 20µs 1000µs Time Time Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(6/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 AVR series (Automotive grade)　 Product characteristics list PRODUCT CHARACTERISTICS LIST Clamping Maximum C1kHz Maximum energy IEC61000-4-2 AEC- Item Size V (1mA) Vdc voltage peak current *C1MHz 10/1000µs Pulse (Contact) Q200 8/20µs Pulse 8/20µs Pulse (mm) (V) (pF) DC (V) Vcl (V) Ip (A) 150pF/330 AVRL101D3R3FTA 1.0 x 0.5 (EIA0402) 27(21.6 to 32.4) 3.3(2.3 to 4.3)* 20 62(0.5A) 0.01 0.5 8kV ✔ AVRL101D6R8GTA 1.0 x 0.5 (EIA0402) 27(21.6 to 32.4) 6.8(4.8 to 8.8)* 20 58(1A) 0.01 1 8kV ✔ AVRH10C270KT150NA8 1.0 x 0.5 (EIA0402) 27(24.0 to 30.0) 15(10.5 to 19.5) 19 52(2A) 0.02 2 25kV ✔ AVRH10C270KT350NA8 1.0 x 0.5 (EIA0402) 27(24.0 to 30.0) 35(24.5 to 45.5) 19 52(2A) 0.02 8 25kV ✔ AVRH10C390KT500NA8 1.0 x 0.5 (EIA0402) 39(35.0 to 43.0) 50(35 to 65) 28 72(2A) 0.02 15 25kV ✔ AVRH10C101KT4R7FA8 1.0 x 0.5 (EIA0402) 100(90 to 110) 4.7(3.7 to 5.7)* 70 190(1A) 0.03 1 25kV ✔ AVRH10C101KT1R1NE8 1.0 x 0.5 (EIA0402) 110(100 to 120) 1.1(0.8 to 1.4)* 70 190 (0.3A) 0.01 0.3 8kV ✔ AVRH10C221KT1R5YA8 1.0 x 0.5 (EIA0402) 220 (198 to 242) 1.5(1.37 to 1.63)* 70 400 (0.5A) 0.01 0.5 25kV AVRL161D3R3FTA 1.6 x 0.8 (EIA0603) 27(21.6 to 32.4) 3.3(2.3 to 4.3)* 20 62(0.5A) 0.01 0.5 8kV ✔ AVRL161D6R8GTA 1.6 x 0.8 (EIA0603) 27(21.6 to 32.4) 6.8(4.8 to 8.8)* 20 58(1A) 0.01 1 8kV ✔ AVR-M1608C220KT2AB 1.6 x 0.8 (EIA0603) 22(19.8 to 24.2) 210(147 to 273) 16 37(2A) 0.03 10 25kV ✔ AVR-M1608C220KT6AB 1.6 x 0.8 (EIA0603) 22(19.8 to 24.2) 560(392 to 728) 16 34(2A) 0.10 30 25kV ✔ AVR-M1608C270MTABB 1.6 x 0.8 (EIA0603) 27(21.6 to 32.4) 15(10.5 to 19.5) 17 52(2A) 0.05 2 25kV ✔ AVR-M1608C270MTAAB 1.6 x 0.8 (EIA0603) 27(21.6 to 32.4) 30(21 to 39) 17 52(2A) 0.05 2 25kV ✔ AVR-M1608C270KTACB 1.6 x 0.8 (EIA0603) 27(24.0 to 30.0) 60(42 to 78) 19 54(2A) 0.05 10 25kV ✔ AVRM1608C270KT800M 1.6 x 0.8 (EIA0603) 27(24.0 to 30.0) 80(64 to 96) 19 53(2A) 0.02 28 25kV ✔ AVR-M1608C270KT2AB 1.6 x 0.8 (EIA0603) 27(24.0 to 30.0) 160(112 to 208) 19 42(2A) 0.10 20 25kV ✔ AVRM1608C270KT221M 1.6 x 0.8 (EIA0603) 27(24.0 to 30.0) 220(176 to 264) 19 52(2A) 0.10 40 25kV ✔ AVR-M1608C270KT6AB 1.6 x 0.8 (EIA0603) 27(24.0 to 30.0) 430(301 to 339) 19 42(2A) 0.10 48 25kV ✔ AVRM1608C390KT271N 1.6 x 0.8 (EIA0603) 39(35.0 to 43.0) 270(189 to 351) 28 69(2A) 0.10 78 25kV ✔ AVRM1608C560KT101M 1.6 x 0.8 (EIA0603) 56(50.4 to 61.6) 100(80 to 120) 40 113(2A) 0.10 60 25kV ✔ AVRM1608C720KT750M 1.6 x 0.8 (EIA0603) 72(64.8 to 79.2) 75(60 to 90) 53 135(2A) 0.10 40 25kV ✔ AVR-M2012C220KT6AB 2.0 x 1.2 (EIA0805) 22(19.8 to 24.2) 800(560 to 1040) 16 38(5A) 0.30 100 25kV ✔ AVRM2012C330KT801N 2.0 x 1.2 (EIA0805) 33(29.7 to 36.3) 800(560 to 1040) 24 59(5A) 0.50 240 25kV ✔ AVR-M2012C390KT6AB 2.0 x 1.2 (EIA0805) 39(35.0 to 43.0) 430(301 to 559) 28 62(5A) 0.30 100 25kV ✔ AVRM2012C560KT251M 2.0 x 1.2 (EIA0805) 56(50.4 to 61.6) 250(200 to 300) 40 113(5A) 0.30 150 25kV ✔ AVRM2012C720KT201M 2.0 x 1.2 (EIA0805) 72(64.8 to 79.2) 200(160 to 240) 53 142(5A) 0.30 100 25kV ✔ Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(7/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 AVR series Electrostatic absorption characteristics DISCHARGE VOLTAGE WAVEFORM (EXAMPLE) WITHOUT VARISTOR, WAVEFORM AT VARISTOR INSTALLATION WAVEFORM AT VARISTOR INSTALLATION 1800 180 1600 160 Without Varistor 1400 140 1200 120 )V1000 )V100 AVRH10C270KT150NA8 (e AVRH10C270KT150NA8 (e AVR-M1608C270KT6AB g 800 g 80 olta 600 AVR-M1608C270KT6AB olta 60 V AVR-M1608C220KT6AB V 400 40 200 20 AVR-M1608C220KT6AB 0 0 –200 –20 –50 0 50 100 150 200 250 300 –50 0 50 100 150 200 250 300 Time(ns) Time(ns) Test conditions 150pF/330 (IEC61000-4-2) Contact discharge, Charged voltage 8kV TEST CIRCUIT DIAGRAM Discharge gun Test sample 60dB attenuator 50Ω ESD simulator Oscilloscope I/O impedance: 50Ω Shield Discharge SMA Point Connector PCB ESD Simulator Chip Coaxial Attenuator(60dB) Oscilloscope Varistor Cable 50Ω 50Ω Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(8/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 AVR series Electrostatic discharge tests APPLIED VOLTAGE STEP(VOLTAGE 10TIMES APPLIED) REPEATED VOLTAGE APPLICATION(〜1000 times ) AVRH10C270KT150NA8 (Voltage % change at reference current: within ±10%) 20 20 +25kV/-25kV 15 15 )% 10 )% 10 (A 5 (A 5 m m V1 0 V1 0 A/ A/ m –5 m –5 ΔV1–10 ΔV1–10 –15 –15 –20 –20 Initial ±8 ±10 ±15 ±20 ±25 Initial 1 10 100 300 500 1000 Applied voltage (kV) Number of discharge (time) AVR-M1608C270MTAAB (Voltage % change at reference current: within ±10%) 20 20 +25kV/-25kV 15 15 )% 10 )% 10 (mA 5 (mA 5 V1 0 V1 0 A/ A/ m –5 m –5 1 1 ΔV–10 ΔV–10 –15 –15 –20 –20 Initial ±8 ±10 ±15 ±20 ±25 Initial 1 10 100 300 500 1000 Applied voltage (kV) Number of discharge (time) AVR-M2012C390KT6AB (Voltage % change at reference current: within ±10%) 20 20 +25kV/-25kV 15 15 )% 10 )% 10 (mA 5 (mA 5 mA/V1 –50 mA/V1 –50 Δ V1–10 Δ V1–10 –15 –15 –20 –20 Initial ±8 ±10 ±15 ±20 ±25 Initial 1 10 100 300 500 1000 Applied voltage (kV) Number of discharge (time) AVRL101D3R3FTA(Capacitance: 5pF or less) 5 5 +8kV/-8kV 4.5 4.5 )pF 4 )pF 4 (e (e c c an 3.5 an 3.5 cit cit a a p 3 p 3 a a C C 2.5 2.5 2 2 Initial ±4 ±6 ±8 ±10 ±15 Initial 1 10 100 300 500 1000 Applied voltage (kV) Number of discharge (time) * ESD condition: 150pF/330(IEC61000-4-2) Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(9/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Attention on a circuit board design Board design (2) When peak levels panning-at soldering is excessive, by solder contraction stress, mechanical-thermal stress causes a Yasuku When attached to chip varistors, amount of silver used (fillet size) chip crack. In addition, when the peak level is underestimated, ter- has direct impact on chip varistors after mounting. Thus, sufficient minal electrode fixed strength is insufficient. This causes chip consideration is necessary. dropouts and may affect circuit reliability. Representative example of the panning of peak levels is shown in the following. Set of land dimensions (1) As the stress rises in the chip varistors owing to the increase in Recommended silver dose silver, breakage and cracks will occur. Cause including crack, as caution on board land design, configure the shape and dimensions Solder stress is increased, Solder volume so that the amount of silver is appropriate. If you installed 2 or and it is easy for a crack to overload form. more parts in the Common Land, separated by a solder resist and special land of each component. Most large serving amount Decent solder Minimum prime amount volume C Fixed strength is weak, and Solder volume there is connection a prob- deficit lem and risk of loss. B A Case and suggested protocol want to avoid Dimensions shape SAymbol B C Example Cases to avoid I(mlanpdro dveivmiseionnt )example 1005 0.30 to 0.50 0.35 to 0.45 0.40 to 0.60 Leads Leads 1608 0.60 to 0.80 0.60 to 0.80 0.60 to 0.80 2012 0.90 to 1.20 0.70 to 0.90 0.90 to 1.20 Lead wire and land Chip Solder Solder resist of part discrete doubles up PCB Chassis Solder Solder resist (ground solder) Arrangements in the vicinity L1 L2 L2>L1 Land Arrangements of chip component's companion Excess solder Solder resist Land Missing solder Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(10/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Attention on a circuit board design Arrangements of components (2) In payment near by board, depending on mount position of chip (1) I was based on camber of substrate and suggested protocol of varistors, as mechanical stress varies, please refer to the following chip varistors arrangement, as stress does not join to the utmost is diagram. shown in following. Substrate for flexural stressSubstrate for flexural stress E D Adverse events Good example Perforation C Perforation or slit Perforation or slit B A Direction of surface solder Slit Solder the mountain fold as a Solder the mountain fold as a top. bottom. [Please review the italicized portion, as I am The order of A > B = C > D > E eases the stress. unsure what you mean to con- vey here.] Perforation or slit Perforation or slit Chip arrangements (direction) Mounted vertically to the per- Mounted horizontally to the foration and slit. perforation and slit. L1 L2 Distance from perforation and slit (L1<L2) (L1<L2) portion Close location is disadvanta- It is an advantage so distant geous of perforation and slit. location away places the perfo- ration and slit. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(11/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Local precautions Application to board Reflow temperature profile Mounting head pressure Preheating Soldering Natural cooling Under suction nozzle if dead point too, during implementation, Peak excessive force joins of chip varistors low, as cause causes of crack, T4 please use with reference to something about following. e 1) Being set to top surface of substrate so that under suction nozzle ur T3 T3 at as for dead center, substrate does not bend back, and adjust, per m please. Te T2 2) Nozzle pressure at implementation is 0.1 to 0.3N in static load, T: t3 T1 please. 3) Substrate fixes up back surface of substrate with support pin in t1 t2 impact of suction nozzle to wely deflection to the utmost, and substrate hold deflection, please. A representative example is t: Time shown in the following. Specification Cases to avoid Recommended case Item For eutectic mixture Use of lead-free solder solder Crack Preheating temperature 160 to 180°C 150 to 180°C Single-sided Solder melting temperature 200°C 230°C mounting Maximum temperature 240°C max． 260°C max. Preheating time 100s max. 120s max. Support pin Time to reach higher than the 30s max. 40s max. solder melting temperature number of possible reflow cycles 2 max. 2 max. Double-sided mounting Soldering iron Solder peeling Crack Support pin The tip temperature and also by (1) types of soldering irons, the size of the substrate, and the geometry of the land pattern. Being earlier, Mechanical shock that, if positioning your nail to wear, ragged edge but when as there is possibility that crack occurs in the heat ander- of positionings, participates in chip varistors are locally, and chip son impaction, point soldering iron temperature is high, please do varistors, as there is possibility of crack generated, cut the closed solder work within the following conditions. positioning, and maintenance and inspection, and, exchange of Temperature Wattage Pallet point Soldering time of iron tips Frequency manage dimensions and position nail periodically, please. （W） shape (mm) (Second) (°C) Within each Soldering terminal once 350max. 30max. ø3.0max. 5 max. (Within total of Significant impact is possible on the performance of chip varistors, twice) flux checks something about follow, please use. (1) Flux uses one with 0.1wt % (Cl conversion) or less halide sub- Direct iron tip is in contact with the (2) chip varistors body, and the stance contains amounts, please. In addition, do not do this with strain owing to thermal shock in particular grows even if a crack is strongly acidic objects. generated. Therefore, please do not touch it directly to the terminal Flux during is soldered (2) Chip varistors is applied the smalleset electrodes. amount necessary, please. (3) If Used soluble flux, perform thorough wash particularly, please. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(12/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Attention after implementation Cleaning (2) During each substrate operational check, push pressure with contact failure of check pin of boards checkers of check pin may be (1) If cleaning liquid is inappropriate, residues and other foreign toned up to be prevented. As substrate is bent under loading, chip body of fluxes builds up on chip varistors, and can degrade the per- varistors is broken owing to stress. There is also the possibility that formance of chip varistors (particularly the insulation resistance). solder on the terminal electrode will peel off. Follow the diagram for (2) Wash conditions may compromise performance of chip varistors reference, and check that the substrate bends, please. if they are improper (wash due, wash excess). 2-1) For wash due Item Cases to avoid Recommended case (a) By substance of a system in flux residue halide, metal including Peeling Support pin terminal electrodes may experience corrosion. Substrate sags (b) Substance of a system in flux residue halide builds up on chip Check pin Check pin varistors, and reduces the insulation resistance. (c) Soluble flux makes comparisons of colophony series flux, and there is event with trends of significant (1) and(2). Single-part component handling 2-2) For excess wash To drop impact, as there is possibility that breakage and crack is (1) Owing to lavage, chip varistors deteriorates, and reduces perfor- entered, do not chip varistors that(1) chip varistors falls. mance of chip varistors. (2) In ultrasonography, when output is passed, substrate resonates size, and crack occurs in body and sprang of chip varistors in Crack vibration of substrate. Since this may reduce the strength of the terminal electrode, please note the following conditions. [Please review the italicized portion, as I am unsure what you mean to Floor convey here.] (2) At stacking storage after implementation and treatment of sub- Ultrasound output strate, corner of boards is regarded as chip varistors. Please be Ultrasonic frequency careful, as there is the possibility that breakage and cracks will Ultrasound cleaning time occur on impact. 2-3) Concentration including halogen that when cleaning liquid to pollution, when you released is higher, and may cause similar of Crack Board results into wash due. Substrate handling after component mounting (1) When substrate is divided, a flexible so that show in following dia- gram to substrate, and is given by stress including twist, as there is possibility that crack occurs of chip varistors, please check that stress is within acceptable limits. Bends Twist Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(13/14) Voltage Protection Devices Chip varistors Product compatible with RoHS directive Compatible with lead-free solders Automotive grade AEC-Q200 Packaging style REEL DIMENSIONS PACKAGE QUANTITY / INDIVIDUAL WEIGHT Package quantity Individual weight 2.0±0.5 Type (pieces/reel) （mg） 1005 10,000 1.3 1608 4,000 5.3 2012 2,000 13.0 n. mi 0 6 ø 0.8 ø13±0.2 9.0max. ø21±0.8 14.0max. ø180±2.0 Dimensions in mm TAPE DIMENSIONS 1 0. 1.5+00.1 2.0±0.05 4.0±0.1 75± 1. 5 0 ±0. 0.3 5 ± B 3. 8.0 A P1 T Dimensions in mm Type A B P1 T 1005 0.65+0.05/–0.1 1.15+0.05/–0.1 2±0.05 0.65max. 1608 1.1±0.2 1.9±0.2 4±0.1 1.1max. 2012 1.6±0.2 2.3±0.2 4±0.1 1.7max. 160min. Taping 200min. Drawing direction 300min. Dimensions in mm Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm

(14/14) Voltage Protection Devices REMINDERS FOR USING THESE PRODUCTS Before using these products, be sure to request the delivery specifications. SAFETY REMINDERS Please pay sufficient attention to the warnings for safe designing when using this products. REMINDERS Please pay careful attention to the precautions and follow safe designing practices when using these products. Please observe the following precautions in order to avoid problems with chip varistors such as characteristic degradation and element destruction Please store these products in an environment with a temperature of 5 to 40°C and humidity level of 20 to 70%RH, and use them within six months. Poor storage conditions may lead to the deterioration of the solderability of the edge electrodes, so please be careful to avoid contact with humidity, dew condensation, dust, toxic gas (hydrogen, hydrogen sulfide, sulfurous acid, chlorine, ammonia, etc.), direct sunlight, and so on. Please do not use products that have been dropped or detached when mounting. Please solder with the reflow soldering method, and not the flow (dip) soldering method. Please observe the following precautions to avoid problems with varistors such as characteristic degradation and element destruction, which ultimately lead to the generation of heat and smoke with the elements. Do not use in locations where the temperatures exceed the operating temperature range such as under direct sunlight or near sources of heat. Do not use in locations where there are high levels of humidity such as under direct exposure to weather and areas where steam is released. Do not use in locations such as dusty areas, high-saline environments, places where the atmosphere is contaminated with corrosive gas, etc. Avoid powerful vibrations, impact (such as by dropping), pressure, etc. that may lead to splitting in the products. Do not use with a voltage that exceeds the maximum allowable circuit voltage. When resin coating (including modular) a varistor, do not use a resin that will cause deterioration of the varistor. Be sure never to use resin that generates hydrogen as palladium is used for the inner electrode. Avoid attachment near combustible materials. Please contact our sales offices when considering the use of the products listed on this catalog for applications, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property ('specific uses' such as automobiles, airplanes,medical instruments, nuclear devices, etc.) as well as when considering the use for applications that exceed the range and conditions of this catalog. Please also contact us when using these products for automotive applications. As range of catalog, conditions are transcended, or for damage that generated by was used in application specific, etc, accept no the responsibility, wish. Please take appropriate measures such as acquiring protective circuits and devices that meet the uses, applications, and conditions of the instruments and keeping backup circuits. Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use. Please note that the contents may change without any prior notice due to reasons such as upgrading. 20200619 / vpd_automotive_varistors_avr_en.fm