High Surge High Voltage Ceramic Transient Voltage Suppressors 3225 MLV Chip Multilayer Varistors MVR1210-431G 1210 431V

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.

Size(mm)

Electrical Performances

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.

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 occupational history from world famous brand .Our production depart always keep at least 200~300 well-trained workers ,as well as some freshman for backup . In addition, we have sevaral market investgation specilists to understand the present marketing trend (including new products/approvals/cost etc.) and cooperated with development engineers to keep up with times. Therefore, we can produce reliable products for customers with competitive price and fast delivery ! This is long-term basis so that our position will be invincible .

With advanced production equipment, strong production capacity, strong technical force, can efficiently provide customers comprehensive fuse selection solution.We won customers' trust with more than 10 years' experiences and strong technical support, welcome to inquiry us and let's talk more ! 

Based on our good reputation in the industry, we have formed good relationship with most of industry manufacturer, we are like-minded friends but not competitor .Hence,they asked us to expand their brand in right time with their support on price ,approvals,delivery,services etc. We are pleasure to provide customers their brand if our advantages provided can satisfied customers. 

Aolittel belong to member of global conglomerate named Hontac Technology (HK) Company LIMITED .Hontac contributed huge investment for china mainland since Hontac have invested about 10 factories and to be shareholder of these manufactuer, most of them is belong to protection components industry as well as finished products. Hope you have noticed product range is wide, products except for fuse and fuse holders are belong to these manufacturers and we are excuting joint sales policy according to Hontac headquarters. Main product filed is overcurrent production , overvoltage production components,over temperature protection components, PCB,etc circuit protection solution provider.Products through the CCC, CQC, VDE, TUV, UL, SGS, CSA, CUL, PSE, CE,KC certification, comply with ROHS environmental requirements.