Guangdong Uchi Electronics Co.,Ltd
| Payment Terms | Western Union, T/T, MoneyGram |
| Supply Ability | 1000000PCS/Month |
| Delivery Time | 2 weeks |
| Packaging Details | Bulk,200pcs/bag |
| Product name | PPTC/MOV 2PRO AC Devices |
| Resettable | Yes |
| Hold current | 0.75A |
| MOV | 14D431K |
| Operating temperature range | -40℃ ~ +85℃ |
| Package | Bulk,200pcs/bag |
| Max. Peak current | 37.5A |
| Brand Name | UCHI |
| Model Number | VA750-14D431K |
| Certification | ROHS,H/F. |
| Place of Origin | Guandong |
View Detail Information
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Product Specification
| Payment Terms | Western Union, T/T, MoneyGram | Supply Ability | 1000000PCS/Month |
| Delivery Time | 2 weeks | Packaging Details | Bulk,200pcs/bag |
| Product name | PPTC/MOV 2PRO AC Devices | Resettable | Yes |
| Hold current | 0.75A | MOV | 14D431K |
| Operating temperature range | -40℃ ~ +85℃ | Package | Bulk,200pcs/bag |
| Max. Peak current | 37.5A | Brand Name | UCHI |
| Model Number | VA750-14D431K | Certification | ROHS,H/F. |
| Place of Origin | Guandong | ||
| High Light | silicon carbide varistor ，metallic oxide varistor | ||
TE Connectivity 2Pro AC Devices Metal Oxide Varistor LVM2P-075R14431 Equivalent Resettable
Description
A wide range of energy saving applications, such as LED lighting, are vulnerable to potentially damaging surges due to 'not clean' power and lightning. AC 2Pro devices by providing PPTC/MOV hybrid device to deal with this challenge, provides a more reliable and easy to use, a protected space saving solutions. Compared with the existing discrete method superior.
AC 2Pro devices can help manufacturers meet the requirements of the EC61000-4-5 and IEC60950 industries, and help simplify the UL60950 test and compliance, the device is also in line with the RoHS directive and no halogen requirements.
Main part number :
VA150-10D431K(TE PN:LVM2P-015R10431) : I hold = 150mA & 430V MOV
VA350-14D431K(TE PN:LVM2P-035R14431) : I hold = 350mA & 430V MOV
VA750-14D431K(TE PN:LVM2P-075R14431) : I hold = 750mA & 430V MOV
Application: And other commonly used for low current applications of LED lighting, smart meter, electrical appliances and power supply of AC line protection solutions compared to AC 2Pro device provides higher reliability, less number of components and a faster and simpler design process.
Ratings @ 25degreeC
| 1-2 PTC Over-current Protection Parameters | |||
| Max. Peak current | 37.5A | Maximum Continuous Operating Voltage (Vmco) | 250 VRMS |
| Max. Overload current | 3.0 ARMS | Maximum impulse voltage | 60 VDC |
| 25±2oC Hold current | 750mA | 25℃±2oC Trip current | 1.5A |
| Initial zero power resistance | 0.2～1.0Ω | Max. Resistance after tripped 1 hrs | 2 Ω |
| 25±2oC,220VAC,3A Actuation time | ≤24S | ||
| 2-3 MOV Over-voltage Proection Parameters | |||
| Varistor Voltage @1mA | 430VDC | Voltage @ ACRMS / DC | 250V / 320V |
| Max. Clamping Voltage @25A | 710V | Tolerance | K=10% |
| Rated Power W | 0.4W | Capacitance(Ref.)@1KHZ | ≥230PF |
| Resistance@100VDC | ≥2MΩ | ||
Dimension
Lead Material:Sn Plated wire,Φ0.80mm
Electrical Schematic:
Welding requirements
| Wave soldering | Continuous production, recommended maximum heating rate is not more than 4 degrees C / s, maximum welding temperature is not more than 260 degrees Celsius, welding time 3-5 seconds, cold pressing |
| Manual welding | Maximum power of the electric iron should be less than 30W, welding temperature does not exceed 280 degrees. Time less than 3 seconds, welding position should be more than 6 mm apart from the body of the product. |
| Dip soldering | Using the welding slot method, the lead end submerged to the 6mm distance component, welding temperature 260 ± 5 degrees, welding time to be controlled within 5 ±1 second |
Insulating Material: Cured, Flame Retardant Epoxy Polymer (meeting UL94 V-0 requirements)
Storage & operating temperature range : -40℃ ~ +85℃
Package:Bulk,200pcs/bag
Product Photos
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
1,500,000-2,500,000
Employee Number:
138~168
Ecer Certification：
Verified Supplier
Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...
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