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1, 3362W Trimmer Potentiometers
2.ROHS, 10%, 10K
3.Spot goods, Best price
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 cermet trimmingpreset potentiometer electronics potentiometer parts 3362W                   

 

3362WPotentiometer

ElectricalCharacteristics

Range of nominalresistance: 10Ω~5MΩ

Resistancetolerance: ±10%

Terminalresistance: ≤±1%R or 2Ω

Contactresistance variation (CRV): ≤±1%R or 3Ω

Insulationresistance: ≥ 1GΩ (100V AC)

Withstandvoltage: 500V (DC or AC peak value)

Effectiveelectrical travel≥200°

EnvironmentCharacteristics

Rated power:0.25W (70°C, 300V max)

Temperaturerange: -55°C~ 125°C

TCR:±250×10-6/°C

Collision(390m/S2, 4000 times):ΔR≤±1%R

Vibration(10-500HZ, 0.75mm, 6h): ΔR≤±1%R, ΔUab/Uac≤±2%R, Electricalbreak≤100μS

Temperaturevariation (-55°C/30min, 125°C/30min, 5 cycles): ΔR≤±2%R,ΔUab/Uac≤±2%R

Climate category(IEC68-2-2): ΔR≤± (5%R 0.1Ω), InsulationResistance≥100MΩ

Electricalendurance (70°C, 0.25W, 1000h): ΔR≤± (5%R 0.1Ω), CRV≤±3%R or5Ω

Mechanicalendurance (200 cycles): ΔR≤± (10%R 0.5Ω), CRV≤±3%R or5Ω

Steady damp heat(IEC68-2-3, Ca, 96h): ΔR≤± (5%R 0.1Ω), InsulationResistance≥100MΩ

PhysicalCharacteristics

Total mechanicaltravel: 260°±10°

Starting torque:≤20mN.m

Stopper torque:≥50mN.m

Standardpackage: 50 pcs /tube

 

 

 

 

 

 

 

We can also provide you with the followingpotentiometers:

 

Functionof potentiometer:

 

A potentiometer is a manually adjustable electrical resistor thatuses three terminals. It is a simple electromechanical transducer.It converts rotary or linear motion from the operator into a changeof resistance, and this change is used to control the levels ofoutput. It is sometimes known as POTS.Potentiometer is anadjustable electronic components, which plays main roles in thecircuit on the following several aspects :

 

Ø As a voltage divider:Potentiometer is a continuously adjustableresistor. When potetiometer’s stem or sliding handle move on theresistor body, the output of the potentiometer can be obtainedoutput of voltage with certain related to the potentiometer appliedvoltage and movable arm or travel .

 

Ø As a variable resistor :When potentiometer is used as a rheostat, it should be taken intotwo end devices.Thus within the limited travel range ofpotentiometer, which can be gotten smooth, continuously changableresistance value.

 

Ø As the current controller :Potentiometer is used as the current controller, one of the designate currentoutput must be sliding contact terminal.

 

Ø Application of potentiometers :

u Linear displacement measurement

u Rotary displacement measurement

u Volume control

u Brightness control

u Liquid level measurements using floats

Advantageof choosing our company and products:

 

Ø Sichuan qixing electronic co. ltd. is a technical factory of mainlymanufacturing anddevelophigh power resistor, wirewound potentiometer, metal glass glazepotentiometer, carbon film potentiometer, precision parts and ACpower noise filter.

Ø The established maxim of our company is technical innovation, keepingimprovement and meet customer demands.

 

Ø Rich and varied goods is your selection guide. High quality isabsolutely the credibility of the guarantee. Reasonable price isyour final choice.

 

Ø Our products is also used in the field of the military industry.Our factory are continuing to offer a great deal of qualifiedgoods in the field of the military industry .

 

OurPartners:

CHANGHONG

TAIWAN KEZHENGXIN ELECTRonICS CO.

XI’AN HonGXING ELECTRonICS CO.

JIALING MOTORCYCLE

KLS ELECTRonIC CO., LTD.

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Tel:13408528657

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