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Raychem 2Pro PPTC Resettable Fuse LVM2P-035R14431 Replacement Varistors

Raychem 2Pro PPTC Resettable Fuse LVM2P-035R14431 Replacement Varistors

Brand Name UCHI
Model Number VA350-14D431K
Certification ROHS,H/F.
Place of Origin Guandong
Minimum Order Quantity 1000PCS
Price 1 USD/PC
Payment Terms Western Union, T/T, MoneyGram
Supply Ability 1000000PCS/Month
Delivery Time 2 weeks
Packaging Details Bulk,200pcs/bag
Product name PTC Resettable Fuses
Resettable Yes
Termination Style Radial
Holder current 0.35A
Operating temperature range -40℃ ~ +85℃
Package Bulk,200pcs/bag
Clamping Voltage 710V
Type Overcurrent/Overvoltage Protection Device
Detailed Product Description

 

Raychem 2Pro PPTC Resettable Fuse LVM2P-035R14431 Replacement Varistors

 

Description

 

UCHI 2Pro PTC Resettable Fuses are integrated overcurrent/overvoltage protection devices. The RoHS-compliant component incorporates PolySwitch PPTC (Polymeric Positive Temperature Coefficient) and metal oxide varistor technology in a single device to reduce board space requirements and component count. The 2Pro circuit protection devices help manufacturers comply with global safety standards, including UL 60950, TIA-968-A, IEC 60950, and ITU-T K.20/K.21. The UL 497A listed protector also helps provide ESD protection. Designed to provide resettable circuit protection devices in cost-sensitive PSTN (Public Switched Telephone Network) and VoIP (Voice over Internet Protocol) telephony equipment, 2Pro PTC Resettable Fuses are commonly used in cordless telephones, VoIP gateways, fax machines, data modems, set-top boxes, security systems, MDF modules, analog and ISDN linecards.

 

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 current35AMaximum Continuous Operating Voltage (Vmco)250 VRMS
Max. Overload current3.0 ARMSMaximum impulse voltage60 VDC
25±2oC Hold current350mA25℃±2oC Trip current1.5A
Initial zero power resistance0.2~1.0ΩMax. Resistance after tripped 1 hrs2 Ω
25±2oC,220VAC,3A Actuation time≤24S  
2-3 MOV Over-voltage Proection Parameters
Varistor Voltage @1mA430VDCVoltage @ ACRMS / DC250V / 320V
Max. Clamping Voltage @25A710VToleranceK=10%
Rated Power W0.4WCapacitance(Ref.)@1KHZ≥230PF
Resistance@100VDC≥2MΩ  

 

 

Dimension

 

Lead Material:Sn Plated wire,Φ0.80mm
 

 

Electrical Schematic:

 

 

Welding requirements

 

Wave solderingContinuous 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 weldingMaximum 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 solderingUsing 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

 

 

Product Tags: resettable fuse ptc   polyswitch resettable devices  
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