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Thin Film SMD 0805 Metal Oxide Varistor MVR0805-431G 2012 275VAC SMT For Surge Voltage And Static Electricity

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Thin Film SMD 0805 Metal Oxide Varistor MVR0805-431G 2012 275VAC SMT For Surge Voltage And Static Electricity
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Features
Specifications
Varistor Type: SMD Metal Oxide Varistor
Size: 2012,0805
VAC: 275VAC
Operating Temp: -40~+125C
Reflow Temp: 260C
Body: ZNO
End Termination: Ag/Ni/Sn
Standard: IEC61000-4-5
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varistor surge protection
Basic Infomation
Place of Origin: CHINA
Model Number: MVR0805-431G
Payment & Shipping Terms
Packaging Details: Tape in reel
Delivery Time: 1-2 Weeks
Payment Terms: T/T
Supply Ability: 1,000,000 Pieces Per Month
Product Description

 

Thin Film SMD 0805 Metal Oxide Varistor MVR0805-431G 2012 275VAC SMT For Surge Voltage And Static Electricity

 

 

FEATURES


• No polarity, due to symmetrical current-voltage characteristics.

• Equivalent to anode common type Zener diode.
• Excellent electrostatic absorption capability.

• Response is as good or better than Zener diode.
• Keeps symmetrical current-voltage characteristics even afterelectrostatic absorption.
• Adopted the inner electrodes lamination structure. Wide range of varistor voltages are available in series (6.8 to 470V).
• Low capacitance items are available in series (1.1pF to).
• World’s smallest 0402-, 0603-, 1005-, 1608-, 2012-chip types are available in series.
• Excellent mount reliability. Good for Pb-free soldering.
• Adopted (Ni/Sn) electroplating.
• Achieved good solderability and solder heat resistance.
• Can replace a Zener diode + capacitor combination.
• Reduced footprint and total mounting cost.

 

Thin Film SMD 0805 Metal Oxide Varistor MVR0805-431G 2012 275VAC SMT For Surge Voltage And Static Electricity 0

 

 

Electrical Performances

 

1.1 Technical Data Symbol Value Unit
Maximum allowable continuous AC voltage*1 VRMS 4.0 V
Maximum allowable continuous DC voltage VDC 5.5 V
Varistor voltage Measured*2 VB 7.2-9.0 V
Typical capacitance value measured*3 C 850 pF
Typical capacitance value tolerance   ±40 %
Maximum clamping voltage measured*4 VC 16 V
Rated peak single pulse transient current at *5 I P 60 A
1.2 Reference Data
Maximum Energy Absorption 10/1000µs E 0.2 J
Response time T rise <2 ns
Leakage current at VDC (At initial state) IL <50 µΑ
Leakage current at VDC (After reliability Test) ILA <100 µΑ
Operating ambient temperature   -40~+125 ℃
Storage temperature   -40~+125 ℃
Reflow temperature profile(Recommend)   260 ℃
1.3 Other Data
Body ZnO
End termination Ag/Ni/Sn
Packaging Bulk/Tape
Complies with Standard IEC61000-4-5
Notes:  
*1 AC voltage at 50~60Hz  
*2 Varistor voltage Measured at 1mA DC
*3 Capacitance Measured at f=1MHz,Vrms=0.5V
*4 Maximum clamping voltage Measured at 2A by 8/20µs Pulse
*5 Rated peak single pulse transient current Measured by 8/20µs Pulse

 

 

APPLICATIONS

 

• Electrostatic absorption

• Pulse noise absorption

 

 

APPLICATION EXAMPLES

 

Consumer product Application

Mobile phone

Digital video camera

Digital camera

PDA

Note PC

DVD-ROM, CD-ROM

CD/MD/MP3 player

Game machine

Data terminal

LCD panel

Touch panel

Button and switch unit

Battery terminal

Audio-Video input-output terminal

Microphone/receiver unit

Controller unit
In-car equipment

CAN-BUS

ECU

Connector

Air conditioner panel

Car audio

Car navigation

 

 

SHAPES AND DIMENSIONS

 

Thin Film SMD 0805 Metal Oxide Varistor MVR0805-431G 2012 275VAC SMT For Surge Voltage And Static Electricity 1

Type Length(L) Width(W) High(H) Termination(L1)
2012(0805) 2.0±0.20 1.20±0.20 0.8(max) 0.3±0.20

 

 

Part numbering

 

Part Number Working   Breakdown Clamping Peak Current
Voltage   Voltage Voltage
AC DC @ 1mA DC 8/20uS 8/20uS(A) Ip(MAX)
VAC VDC VB VC 603 805 1206
MVR0805-3R0G 1.4 2 3 2.4～3.6 9 20    
MVR0805-5R0G 2.4 3.3 5 4.0～6.0 12 20 60 80
MVR0805-8R0G 4 5.5 8 7.0～10.5 14 20 60 80
MVR0805-120G 7 9 12 10～14 24 20 60 80
MVR0805-180G 11 14 18 15.5～21 30 20 80 100
MVR0805-240G 14 18 24 22-27 38 20 80 100
MVR0805-270G 17 22 27 24～30 42 20 80 100
MVR0805-330G 20 26 33 29～36 54 20 80 100
MVR0805-390G 24 30 39 35～42 65 20 80 100
MVR0805-470G 28 36 47 42～52 77 20 80 100
MVR0805-560G 35 45 56 50～62 90   80 100
MVR0805-680G 40 56 68 60～75 110     100
MVR0805-820G 50 65 82 73～91 135     80
MVR0805-101G 60 85 100 90～110 165     80
MVR0805-121G 75 100 120 108～132 200      
MVR0805-151G 95 125 150 135～165 250      
MVR0805-181G 115 150 180 162～198 300      
MVR0805-201G 130 170 205 184～226 340      
MVR0805-221G 140 180 220 198～242 360      
MVR0805-241G 150 200 240 216～264 395      
MVR0805-271G 175 225 270 243～297 455      
MVR0805-361G 230 300 360 324～396 595      
MVR0805-391G 250 320 390 351～429 650      
MVR0805-431G 275 350 430 387～473 710      
MVR0805-471G 300 385 470 423～517 775      

 

 

Surge Wave Form

 

Thin Film SMD 0805 Metal Oxide Varistor MVR0805-431G 2012 275VAC SMT For Surge Voltage And Static Electricity 2

IEC61000-4-5 Standards

SEVERITY LEVEL T1 T2
1 8 uS 20 uS
2 10 uS 1000 uS

 

 

Reel Packaging Quantity

 

Thin Film SMD 0805 Metal Oxide Varistor MVR0805-431G 2012 275VAC SMT For Surge Voltage And Static Electricity 3

Type A B C D E W W1
0402-1210 178.0±1.0 60.0±0.5 13.0±0.2 21.0±0.2 2.0±0.5 9.0±0.50 1.5±0.15
1812-3220 178.0±1.0 60.0±0.5 13.5±0.1 21.0±0.2 2.0±0.5 13.6±0.2 1.5±0.15

 

Type 0402 0603 0805 1206 1210 1812 2220 3220
Quantity Paper 10000 4000 4000 - - - - -  
Plastic - - - 3000 3000 2000/3000 1000 800/1000 1000

 

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metal oxide varistor

zinc oxide varistor

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