Dongguan Chenglue Electronic co.,Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 50000000pcs per month |
| Delivery Time | Negotiate |
| Packaging Details | Export package |
| Operating temperature | -40 — +125 |
| Storage temperature | -40 — +125 |
| Insulation resistance | ≥100 |
| Features | Strong ability to suppress high surge and high current |
| Sample | OK |
| Technology | Metal Oxide |
| Package Type | Through Hole |
| Application | LED circuit protection |
| Brand Name | SG |
| Model Number | SMD Varistor |
| Certification | VDE，CQC |
| Place of Origin | Dongguan China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 50000000pcs per month |
| Delivery Time | Negotiate | Packaging Details | Export package |
| Operating temperature | -40 — +125 | Storage temperature | -40 — +125 |
| Insulation resistance | ≥100 | Features | Strong ability to suppress high surge and high current |
| Sample | OK | Technology | Metal Oxide |
| Package Type | Through Hole | Application | LED circuit protection |
| Brand Name | SG | Model Number | SMD Varistor |
| Certification | VDE，CQC | Place of Origin | Dongguan China |
| High Light | Black SMD MOV Varistor ，ODM SMD MOV Varistor ，MOV Metal Oxide Varistor | ||
High Temperature And High Humidity Performance SMD Metal Oxide Varistor Strong FOR LED Circuit Protection
SMD MOV Varistor.pdf
Chip varistors are voltage limiting protection devices. Using the non-linear characteristics of chip varistors, when overvoltage occurs between the two poles of the chip varistors, the chip varistors can clamp the voltage to a relatively fixed voltage value to realize the protection of the subsequent circuit. The main parameters of chip varistors are: varistor voltage, flow capacity, junction capacitance, response time, etc.
The response time of the chip varistor is ns level, which is faster than the gas discharge tube and a bit slower than the TVS tube. It is generally used for overvoltage protection of electronic circuits, and its response speed can meet the requirements. The junction capacitors of chip varistors are generally in the range of hundreds to thousands of Pf, and should not be directly applied to the protection of high-frequency signal lines. When applied to the protection of AC circuits, the junction capacitors will increase the leakage current. Therefore, it needs to be fully considered when designing the protection circuit. SMD varistors have a large flow capacity, but are smaller than gas discharge tubes. SMD varistor, referred to as VDR, is a voltage-sensitive non-linear overvoltage protection semiconductor component.
Features
1. Advanced packaging technology, packaging materials meet UL94-V0 2. Compact structure, small size, save space
3. Excellent high temperature and high humidity performance
4. Strong ability to suppress high surge and high current
5. SMD reel packaging, suitable for lead-free reflow soldering/wave soldering automatic placement 6. Compliant with RoSH, REACH, H.F halogen-free
Description:
SMD Varistor For ESD Protection has been developed to protect automotive
SMD Varistor Characteristic
SMD Varistor is a kind of the voltage sensitive resistor, symmetrical volt-ampere characteristics, its value as the voltage rises is nonlinear, when the voltage within a certain range to rise further, the phenomenon of "short circuit" more intense.
Applicable standard
1. UL1449
2. IEC61051-1, -2, -2-2, IEC60950-1 Annex Q
3. GB/T10193, GB/T10194, GB4943.1, GB8898
4. IEC61000-4-5
Competitive Advantage:
| Type | Varistor |
| Place of Origin | China |
| Brand Name | SG |
| Rated Power | 1W |
| Resistance | OTHER |
| Technology | Carbon Film |
| Package Type | Surface Mount |
| Resistance Tolerance | 5% |
| Temperature Coefficient | 105 |
| Operating Temperature | 105 |
| Origin | CN(Origin) |
| Condition | New |
| is_customized | Yes |
| Color | Black |
Applications:
For secondary protection in space constrained applications such as:
Computers and printers
Cell phones and cameras
Medical equipment
TVs and DVD players
External storage
Cable/DSL modems
Electrical characteristics
1.Inquiry and consulting support.
2.Sample testing support.
3.View our Factory.
4. After sending, we will track the products for you once every two days, until you get the product.If you have any questions about the problem, contact with us, we will offer the solve way for you.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Total Annual:
5000000-10000000
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ... Dongguan Chenglue Electronics Co., Ltd. Number of employees: 152 employees. The company mainly produces and sells: X2 safety capacitors, CBB21/22, metallized film capacitors, Y1/Y2 safety capacitors, varistors. The price is 6%-8% lower than that of peer factories. CBB21/2 capacitors, film suppliers ...
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