Aolittel Technology Co.,Ltd
| Payment Terms | T/T, Western Union |
| Supply Ability | 100,000 PCS Per Month |
| Delivery Time | 2 Weeks |
| Packaging Details | Tape in Reel |
| Varistor Type | SMD Metal Oxide Varistor |
| Vrms | 275V |
| Vdc | 350V |
| Varistor Voltage | 430(387-473) V |
| Typical capacitance | 100 pF |
| Tolerance | ±30% |
| Maximum clamping voltage | 710V |
| Peak Current | 250A |
| Model Number | MVR1210-431G |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | 100,000 PCS Per Month |
| Delivery Time | 2 Weeks | Packaging Details | Tape in Reel |
| Varistor Type | SMD Metal Oxide Varistor | Vrms | 275V |
| Vdc | 350V | Varistor Voltage | 430(387-473) V |
| Typical capacitance | 100 pF | Tolerance | ±30% |
| Maximum clamping voltage | 710V | Peak Current | 250A |
| Model Number | MVR1210-431G | Place of Origin | CHINA |
| High Light | zinc oxide varistor ，varistor surge protection | ||
High Surge High Voltage Ceramic Transient Voltage Suppressors 3225 MLV Chip Multilayer Varistors MVR1210-431G 1210 431V
Description
Multilayer Chip Varistors (MLV) are Transient Voltage Suppressors (TVS) which manufactured from semicon ductingceramics by the highly advanced multilayer formation technologies, which can offer rugged protection, excellent transient energy absorption and internal heat dissipation. The devices are leadless chip form, eliminating lead inductance and guaranteeing a faster speed of response time of less than 0.5ns, which makes the m fast enough to ensure reliable protection against ESD pulse and other specific transient events. These transient suppression devices are significantly smaller footprints and lower profiles than traditional zener diodes or radial MOVs.
| Sizes | Application | Standard | Energy Level |
| 1206, 1210, 1812, 2220, 3220 | Automotive | AEC-Q200 | Load Dump: 1.5 - 50 J (10 times) |
| 1206, 1210, 1812, 2220 | Industrial Control | IEC61000-4-5 | Surge Current: 3000A (8/20 µs) |
| 1210, 1812, 2220, 3220 | Lighting & Power Supplies | IEC61000-4-5 | Breakdown Voltage: 470V / Surge: 800A |
Size(mm)
| Type | Length(L) | Width(W) | High(H) | Termination(L1) |
| 1210 | 3.20±0.20 | 2.50±0.20 | 1.40(max) | 0.40±0.20 |
Electrical Performances
| 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 | 0603 | 0805 | 1206 | 1210 | 1812 | 2220 | 3220 | ||
| MVR1210-3R0G | 1.4 | 2 | 3 | 2.4～3.6 | 9 | 20 | | | | | | |
| MVR1210-5R0G | 2.4 | 3.3 | 5 | 4.0～6.0 | 12 | 20 | 60 | 80 | | | | |
| MVR1210-8R0G | 4 | 5.5 | 8 | 7.0～10.5 | 14 | 20 | 60 | 80 | 250 | 400 | | |
| MVR1210-120G | 7 | 9 | 12 | 10～14 | 24 | 20 | 60 | 80 | 250 | 400 | 800 | |
| MVR1210-180G | 11 | 14 | 18 | 15.5～21 | 30 | 20 | 80 | 100 | 250 | 400 | 800 | 500 |
| MVR1210-240G | 14 | 18 | 24 | 22-27 | 38 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR1210-270G | 17 | 22 | 27 | 24～30 | 42 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR1210-330G | 20 | 26 | 33 | 29～36 | 54 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR1210-390G | 24 | 30 | 39 | 35～42 | 65 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR1210-470G | 28 | 36 | 47 | 42～52 | 77 | 20 | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR1210-560G | 35 | 45 | 56 | 50～62 | 90 | | 80 | 100 | 250 | 500 | 1200 | 500 |
| MVR1210-680G | 40 | 56 | 68 | 60～75 | 110 | | | 100 | 250 | 500 | 1200 | 500 |
| MVR1210-820G | 50 | 65 | 82 | 73～91 | 135 | | | 80 | 200 | 300 | 800 | 500 |
| MVR1210-101G | 60 | 85 | 100 | 90～110 | 165 | | | 80 | 200 | 300 | 800 | 500 |
| MVR1210-121G | 75 | 100 | 120 | 108～132 | 200 | | | | 200 | 300 | 500 | 500 |
| MVR1210-151G | 95 | 125 | 150 | 135～165 | 250 | | | | | 300 | 500 | 500 |
| MVR1210-181G | 115 | 150 | 180 | 162～198 | 300 | | | | | | 500 | 500 |
| MVR1210-201G | 130 | 170 | 205 | 184～226 | 340 | | | | | | | 500 |
| MVR1210-221G | 140 | 180 | 220 | 198～242 | 360 | | | | | | | 500 |
| MVR1210-241G | 150 | 200 | 240 | 216～264 | 395 | | | | | | | 500 |
| MVR1210-271G | 175 | 225 | 270 | 243～297 | 455 | | | | | | | 500 |
| MVR1210-361G | 230 | 300 | 360 | 324～396 | 595 | | | | | | | 500 |
| MVR1210-391G | 250 | 320 | 390 | 351～429 | 650 | | | | | | | 500 |
| MVR1210-431G | 275 | 350 | 430 | 387～473 | 710 | | | | | | | 400 |
| MVR1210-471G | 300 | 385 | 470 | 423～517 | 775 | | | | | | | 400 |
Features & Benefits
• Full range from 0402 to 3220 series
• Bidirectional clamping, high energy
• Suitable for ESD Protection
• Low capacitance design (2.5pf) for fast data transmission
• Array type design
• Very low leakage current
• Good solderability
• Surface mount form factor
• Operating ambient temperature of:
• Short response time
• AEC-Q200 grades available
• Operating voltage (up to 300VAC/385VDC)
• Compact footprint
• High voltage and current surge withstanding capability
• Low clamping Voltage
• Low leakage current
Applications
• Automotive electronics
• Telecommunications infrastructure
• I/O ports & controllers
• LED Lighting ballast
• Medical instruments
• Industrial & commercial power system protection
• ESD protection • Load dump and jump start protection
• Voltage surge protection
• Industrial Equipment
• Power Supplies
• Base Stations
Product Checklist
• What is the operating voltage of the system to be protected?
• What is the maximum transient voltage that the protected system can withstand?
• What overvoltages can the system be exposed to? Wave shape? Amplitude? Duration? Is the surge repeatable or not? How much power would be dissipated?
• What are the operational conditions of your application? Do you have a specification available?
• Does the application have size constraints? If so, what are they?
Information for Designer
When selecting the TVS for designing within the circuit, some characteristic parameter should be considered carefully to meet the circuit condition. The following guideline are recommended.
1. The surge handling ability of the selected TVS should meet the need of dissipating the expected transient surge current of the protected circuit.
2. The clamping voltage of the selected TVS should be less than the maximum allowed operating voltage of the protected circuit.
3. In high speed data transmission situation. the capacitance of the selected TVS should be considered.
4. The special requests of the TVS’s capacitance such as ESD prevention are available, please contact with us.
5. While choosing the TVS, the working voltage of the TVS should be greater than or equal to the normal operating voltage of the circuit.
6. Protection Principle : When the voltage increase above the threshold of the varistor, the suppressor draws a rapidly increasing current. The the overvoltage is considerably attenuated.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2017
Total Annual:
3,750,000-5,000,000
Employee Number:
400~500
Ecer Certification：
Site Member
Aolittel Technology Co.,Ltd. , specilized in production of various fuse , fuse holder and associated Products with plant area 5,000 m2 located in Dongguan city , which is widely known as World's Factory . Our R&D consist of experienced engineers with rich ... Aolittel Technology Co.,Ltd. , specilized in production of various fuse , fuse holder and associated Products with plant area 5,000 m2 located in Dongguan city , which is widely known as World's Factory . Our R&D consist of experienced engineers with rich ...
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