 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. R19E3.pdf 01.10.26 POSISTORr for Heater POSISOTRr for Constant Temperature Heating 2A 1 These "POSISTOR" are designed for various applications for constant temperature heating purpose. Wide range of temperature characteristic shall make easier to select most suited heater device matching to the application. o4 .3 23 19 B 29.50.5 370.7 6 11 s Features 1. The heater element itself regulate designated temperature range. (Temperature can change depending on how to use it) 2. The temperature pulsation which is observed in case on-off temperature control system can be eliminated. 3. Out put wattage is decreased automatically when heat radiation is decreased. (Over heating is very small compared to constant wattage heater) 4. Compact and flat surface shall realize easy to install for various set. (PTWTA series has electrically insulated heating surface) 5. Depending on application, these PTC realize dual voltage use. (Out put wattage do not change much between 100V through 260V) 3 6.5 3 PTWSB Series in mm o7 .5 210.5 13 300.5 400.5 300.5 3 5.3 5.4 1.5 o5max. o5max. 1.0max. PTWTA Series 7.0 in mm s Applications *Heated vessels (electronic jars, tea pots, etc.) *Contact lens cleaner *Portable travel iron *Massager *Fragrance *Electric pot Curie Point (C) 90 (BC) 135 (AS) 205 (AH) 225 (AG) 280 (AD) Max. Volt. Inrush Current Steady State Current Steady State Current (at 120Vrms) (at 220Vrms) (Vrms) (A) (mA) (mA) 260 260 260 260 260 5.0 max. 5.0 max. 5.0 max. 5.0 max. 10.0 max. 28 20% 33 20% 58 20% 65 20% 17 20% 21 20% 35 20% 39 20% 75 30% Surface Temp. (Nominal Value) (C) 105 130 185 200 285 Part Number PTWSB1BC201T260A00 PTWSB1AS201T260A00 PTWSB2AH201T260A00 PTWSB2AG201T260A00 PTWTA1AD201T260A00 Rated Volt. 120/220Vrms. 120/220Vrms. 120/220Vrms. 120/220Vrms. 120/220Vrms. Inrush current based on 220Vrms. Operating temperature range PTWSB1/PTWTA: 0 to +60(C), PTWSB2: 0 to +85(C) Cat.No.R19E-31 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. R19E3.pdf 01.10.26 1 s Terminal Connection PTWSB Series A POSISTORr B s Power Consumption vs Radiative Plate PTWSB Series 4 Relation between power consumption and radiative plate Wo : Power of POSISTORr Unit W : Power when POSISTORrs are installead on radiative plate Radiative plate : Aluminum plate 1mm thickness Wo : Power of POSISTORr Only W : Power of POSISTORr Mounted onto Radiation Plate Radiation Plate : Aluminum Plate with 3mm Thickness 3 Power Ratio [W/Wo] AC120Vrms PTWTA Series 4 Power Ratio [W/Wo] AC220Vrms 3 2 2 1 1 Ta=25C In Static Air 0 100 200 300 Surface Area of Radiative Plate [cm2] 0 100 200 300 400 Area of Radiation Plate [cm2] s Output Power vs Ambient Temperature PTWSB Series s Radiation Plate vs Steady State Temperature PTWTA Series AC220Vrms Applied Radiation Plate : Aluminum Plate with 3mm Thickness Relation between output power and ambient temperature Wo : Power at 25C W : Power at each different ambient temperature 250C 250 Area of Radiation Plate (H x L) 25cm2 220C 50cm2 194C 170C 100cm2 200cm2 Power Ratio [W/Wo] 1.1 1.0 Temperature [C] 1.2 200 150 300cm2 100 400cm2 154C 142C 0.9 50 0.8 0 10 20 30 40 50 0 5 Temp. Measuring Point Ta=25C In Static Air 10 Time [min] 15 20 25 Ambient Temperature [C] s Area of Radiation Plate and Temp. Deviation PTWTA Series L A AC220Vrms Applied Radiation Plate : Aluminum of 3mm Thickness 25cm2 Area of Radiation Plate (H x L) Temparature [C] 50cm2 200 100cm2 150 200cm2 Ta=25C In Static Air H 290 300cm2 400cm2 100 0 1 2 3 4 5 6 Distance from Center portion [cm] 7 8 9 2 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. R19E3.pdf 01.10.26 s Continuous Load at High Temp. PTWSB Series s Intermittent Load at High Humidity PTWSB Series 1 Measuring Condition : Temperature at 25C Test Condition : Temperature at 85C 140Vrms AC applied continuously n=50 Resistance Change [%] +20 +10 0 -10 -20 0 10 102 Time [hr] 103 104 Resistance Change [%] 20 10 0 -10 -20 0 Measuring Condition : Temperature at 25C Test Condition : Temperature at 40C Humidity at 90-95% RH Applied voltage 140Vrms AC for 30 minutes on 60 minutes off intermittently n=50 10 102 Time [hr] 103 104 3 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. R19E3.pdf 01.10.26 1 Standard Type POSISTORr ! Caution/Notice s !Caution(Soldering and Mounting) 1. Please do not fail to install the current fuse in series so that applied equipment is protected when "POSISTOR" get trouble by misuse or some other reason. 2. Please confirm safety of your products after installing "POSISTOR" by conducting suitable endurance test for the application. 3. Please provide proper insulation for PTWSB series because metallic plate is electrically hot too. s !Caution(Storage and Operating Conditions) This product is designed for the applications under ordinary environment (room temperature, normal humidity and atmospheric pressure). Do not use under the following environments. Because all these factors can deteriorate the characteristics of product or can cause the failures and the burning-out. 1. Corrosive gas or deoxidizing gas. (Chlorine gas, Hydrogen sulfide gas, Ammonia gas, Sulfuric acid gas, Nitric oxide gas, etc.) 2. Volatile or flammable gas 3. Dusty place 4. Under vacuum, reducing pressure or under high-pressure 5. Place with splashed water or under high humidity with dewing 6. Place with salt water, oils, chemical liquids or organic solvents 7. Place strongly vibrated 8. Other place, where is similar like the above-mentioned environments s !Caution(Others) Be sure to provide an appropriate fail-safe function on your product to prevent a second damage that may be caused by the abnormal function or the failure of our product. s Notice(Storage and Operating Conditions) PTWSB Series Store the product under the following condition to prevent from change of characteristic or discoloration of terminal. 1. Storage condition Temperature:between -10 and +40(degree C) Humidity :less than 75% RH (not dewing condition) 2. Term Please use this product within 6 months after shipment by first-in first-out stocking system. 3. Handling after unpacking After unpacking of the minimum package, reseal it promptly or store it inside a sealed container with a drying agent. 4. Place Do not store this product in corrosive gas(SOx, Cl etc.) or under sun-light. s Notice(Storage and Operating Conditions) PTWTA Series Store the product under the following condition to prevent from change of characteristic or discoloration of terminal. 1. Storage condition Temperature:between 0 and +40(degree C) Humidity :less than 85% RH (not dewing condition) 2. Term Please use this product within 6 months after shipment by first-in first-out stocking system. 3. Handling after unpacking After unpacking of the minimum package, reseal it promptly or store it inside a sealed container with a drying agent. 4. Place Do not store this product in corrosive gas (SOx, Cl etc.) or under sun-light. 4 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. R19E3.pdf 01.10.26 Standard Type POSISTORr Notice s Notice(Soldering and Mounting) PTWSB Series 1. Design aseembling position of "POSISTOR" with considering heatproof. 2. Make the heat resistance as small as possible, between the "POSISTOR" and the place it is connected. Do not use an insulating sheet which is poor in heat transmission. Install the "POSISTOR" in the flat surface to maximize the function. Application of heat resisting grease (e.g.siliconegrease), into interfaces of "POSISTOR" substrate - insulator - material to be heated, will permit effective heat transmission. 3. When more than one "POSISTOR" are used, be sure to connect them in parallel. If "POSISTOR" are connected in series, they don't operate normally. 4. When lead wires are connected to "POSISTOR", use rosin type flux which includes less than 0.2wt% of chlorine. Also pay attention to connecting method in order to prevent "POSISTOR" from invasion of flux, and to heatproof of connecting materials (ex:solder etc). 5. This product generates heat at operation, and direct touch to the surface can hart human finger or skin. Pay attention at the installation to prevent direct touch from outside. 1 s Notice(Soldering and Mounting) PTWTA Series 1. Heat resistance of the mounting part must be considered in designing. 2. Four mounting holes 1.0 to 1.5 mm in depth and 5 to 5.5 mm in diameter are required on the heated part contacting "POSISTOR". 3. Apply power with "POSISTOR" mounted into the part heated. If power is applied to "POSISTOR" alone, the alumina case may be broken. 4. When more than one "POSISTOR" are used, be sure to connect them in parallel. If "POSISTOR" are connected in series, they don't operate normally. 5. When lead wires are connected to "POSISTOR", spot welding method should be adopted. Recommendable material of lead wires is Nickel. 6. This product generates heat at operation, and direct touch to the surface can hart human finger or skin. Pay attention at the installation to prevent direct touch from outside. s Notice(Rating) Do not apply voltage the maximum voltage. Because their characteristics might be worse and PTC element may be destroyed. 5 Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. R19E3.pdf 01.10.26 o Part Numbering the "Global Part Numbers" that have been adopted and the ( The structure ofquestions about details, inquire at your usual Muratasince June 2001distributor.meaning of each code are described herein.) If you have any sales office or PTC Thermistors (POSISTORr) for Heater (Global Part Number) qProduct ID Product ID PT wSeries Code WSB1 WSB2 WTA1 Series Heater Standard Type B1 Series Heater Standard Type B2 Series High-temperature Heater A1 Series tResistance Tolerance Code eTemperature Characteristics Code AD AG AH AS BC Temperature Characteristics Curie Point 280C Curie Point 225C Curie Point 205C Curie Point 135C Curie Point 90C uIndividual Specifications Code A00 Individual Specifications Structure, others yMaximum Voltage Code 260 Maximum Voltage 260V Y Resistance Tolerance Special Tolerance PTC Thermistors PT q WSB1 w AS e 201 r T t 260 y A00 u rResistance Expressed by three figures. The unit is ohm (). The first and second figures are signficant digits, and the third figure expresses the number of zeros which follow the two figures. If there is a decimal point, it is expressed by the capital letter "R". In this case, all figures are significant digits. Ex.) Code 201 Resistance 200 6 !Note Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc. This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering. R19E3.pdf 01.10.26 POSISTORr and "POSISTOR" in this catalog are the trademarks of Murata Manufacturing Co., Ltd. Note: 1. Export Control For customers outside Japan No muRata products should be used or sold, through any channels, for use in the design, development, production, utilization, maintenance or operation of, or otherwise contribution to (1) any weapons (Weapons of Mass Destruction (nuclear, chemical or biological weapons or missiles) or conventional weapons) or (2) goods or systems specially designed or intended for military end-use or utilization by military end-users. For customers in Japan For products which are controlled items subject to the "Foreign Exchange and Foreign Trade Law" of Japan, the export license specified by the law is required for export. < < > > 2. Please contact our sales representatives or product engineers before using the products in this catalog for the applications listed below, which require especially high reliability for the prevention of defects which might directly damage a third party's life, body or property, or when one of our products is intended for use in applications other than those specified in this catalog. q Aircraft equipment w Aerospace equipment e Undersea equipment r Power plant equipment t Medical equipment y Transportation equipment (vehicles, trains, ships, etc.) u Traffic signal equipment i Disaster prevention / crime prevention equipment o Data-processing equipment !0 Application of similar complexity and/or reliability requirements to the applications listed above 3. Product specifications in this catalog are as of July 2001. They are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. If there are any questions, please contact our sales representatives or product engineers. 4. Please read rating and CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc. 5. This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 6. Please note that unless otherwise specified, we shall assume no responsibility whatsoever for any conflict or dispute that may occur in connection with the effect of our and/or a third party's intellectual property rights and other related rights in consideration of your use of our products and/or information described or contained in our catalogs. In this connection, no representation shall be made to the effect that any third parties are authorized to use the rights mentioned above under licenses without our consent. 7. No ozone depleting substances (ODS) under the Montreal Protocol are used in our manufacturing process. http://www.murata.com/ Head Office 1-10-1, Higashi Kotari, Nagaokakyo-shi, Kyoto 617-8555, Japan Phone: 81-75-951-9111 International Division 3-29-12, Shibuya, Shibuya-ku, Tokyo 150-0002, Japan Phone: 81-3-5469-6123 Fax: 81-3-5469-6155 E-mail: intl@murata.co.jp |
Price & Availability of PTWSB2AG201T260A00
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |