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[China]
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Address: Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan, GUANGDONG, 523326 CN
Contact name:Anna
Guangdong Uchi Electronics Co.,Ltd |
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10mm Metal Oxide Varistor Utilize 3 Leads Overcurrent Overvoltage Protection Devices
Description
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
Benefits
Single device helps reduce component count and footprint
Helps reduce warranty returns
Helps equipment comply with surge tests per:TIA-968-A, IEC 60950,
ITU-T K.20/K.21
Helps simplify UL 60950 testing
Helps equipment comply with UL 60950
Features
Single overcurrent, overvoltage and ESD protection device helps
reduce component count and footprint
Resettable overcurrent protection
Reduces warranty returns
Helps equipment comply with surge tests per: TIA-968-A, IEC 60950,
ITU-T K.20/K.21
Simplifies UL 60950 testing
Allows equipment to comply with UL 60950
RoHS compliant
Halogen free (refers to: Br≤900ppm, CI≤900ppm, Br+CI≤1500ppm)
Application
Cordless telephones
VoIP gateways
Fax machines
Data modems
Set-top boxes
Security systems
MDF modules
Analog and ISDN linecards
Ratings @ 25degreeC
| 1-2 PTC Over-current Protection Parameters | |||
| Max. Peak current | 15A | Maximum Continuous Operating Voltage (Vmco) | 250 VRMS |
| Max. Overload current | 3.0 ARMS | Maximum impulse voltage | 60 VDC |
| 25±2oC Hold current | 350mA | 25℃±2oC Trip current | 1.5A |
| Initial zero power resistance | 6.5～16Ω | 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 | 0.25W | 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
