Dongguan Guanjun Electronic Technology Co., Ltd.  

Product Name: Wdj22 Potentiometer with metal Shaft Series Cover Model NO.: WDJ22 Brand: L&G Application: Medical Apparatus and Instruments Resistance change scale: Log Scale Quantity: Single Connection Type: Rotary Potentiometer Packaging: Throught Hole Material: metal Film Resistor Installation: DIP Resistor Function for Resistance: Protective Resistor, Load Resistor, Shunt Resistor, Sampling Resistor Resistance: Variable Resistor Standard Resistance: 1K.2K.3K.5K.10K Resistance Tolerance: 15% Technology: Precision Potentiometer Rated Power: 2W Operating Temperature: -55 Degree to +1 Trademark: L&G Transport Package: Box Specification: sgs Origin: Dongguan Product Description Model: WDD35D-4Standard Resistance Value: 1kΩ,2kΩ,3kΩ,5kΩTotal Resistance Tolerance: ±15Independent Linearity Tolerance(%): 0.1,0.2,0.3,0.5,1.0Electrical Travel: 345°±2°Mechanical Travel: 360°( endless)Power Rating: 2W(70°C) FFOW(125°C)Temperature coefficient of resistance: ≤0.04%/°CInsulation Resistance: ≥1000M Ω(500VDC)Dielectric Strength: 500V(AC.RMS)1minSmoothing of output: ≤0.05Working Temperature Range: -55°C+125°CStopper Strength: ≤1Resistance tolerance:±5, 10 and 20%Dynamic smooth:≤3%Power rating:2W (70°C)Voltage rating:250VInsulated electric voltage:1000VTemperature range:-65 to 125°CTemperature coefficient:≤500ppm/°CMechanical parameter: Angular Displacement Sensor WDD35D4Electrical:Standard Resistance1K, 2K, 3K, 5K (Ω)Resistance Tolerance±15%Independent Linearity0.1%, 0.2%, 0.3%, 0.5%, 1.0%Electrical Travel345°±2°Power Rating2W ( @70°C )Resist. Temperature Coefficient Of Wire≤ ±400 P.P.M/°CInsulation Resistance≥1000MΩat 500V.D.CDielectric Strength1 minute at 1000V(AC.RMS)Output Smoothness≤±0.10%Mechanical:Mechanical Travel360°(Endless)Starting Torque (MAX.)≤10x10-4N.MBearing2 Pairs Ball BearingShaftStainless SteelHousing CaseAluminum alloyEnvironmental:Life ExpectancyApprox. 50,000,000(Shaft Revolutions)Operating Temperature-55°C~ +125°CVibration15G 2000HzShock50G 11msWDD35Dmade ofhard-antirust aluminum body,molded conductive plastic substrateandimported precious metal electric brush and Collecting components,stainless steel shaft matched with the high-speed bearingsto ensure that the product has the excellent performances of high linearity, long mechanical life, high resolution, small dynamic noise.Product characteristic :Knob it is an edge with one or a series of label of the common circular protrusion, disc or dial,can be rotated or push pull, to start and to manipulate or control something. (such as radio or television).It has plastic knob, baklite knob, aluminium knob,metal knob etc.Sample: 1. Free charge sample:Could provide(less than 5PCS),freight collect2. Samplestime:Need 3-10 days to preparing the samples after receiving the payment.3. Samples payment term:T/T, PAYPAL, Western unionQuality Guarantee:1.Strictly quality control before leave factory2. Quality guarantee within one year Advantage: 1.Low MOQ:50~100PCS2.New designAccepted:As your requirement3.Good Service:Customer as God4.Good Quality:Strict quality control and good reputation5.Fast & Cheap Delivery:Big discount fromexpress agent(Long-term Contract)Order Guide:1. Inquiry-Professional quotation.2. Confirm the price, lead time, packing requirement, payment term etc.3.OMTER sales send the Proforma Invoice withOMTER seal.4. Customer make the payment and send us Bank receipt.5. Will inform client that we have got the payment, arrange the production & inform the estimated time.6. After delivery will inform the tracking number and check the status for clients.7. Feedback to TALL about Quality , Service, Market Feedback & Suggestion. And we can do better .