Temperature Measurement Radial Leaded Glass Encapsulated Bead MF51 NTC Thermistor I Description Of The MF51 NTC Thermistor Ampfort MF51 series of Glass Encapsulated thermistors are a special breed of NTC thermistors. Hermetically sealed, these small thermistors eliminate resistance reading errors caused by moisture penetration and they function efficiently in extreme temperatures as well as under severe environmental conditions. This class of thermistor is free from limitations due to solder temperature, which enables them to offer users a wide operating temperature range of -55C to +200 With diameters of only 1.5 mm, the devices small size allows for encapsulation in a variety of housings, such as ring lugs and hex nuts.Radial leaded glass encapsulated thermistors provide a low cost option for applications that require superior stability and high temperature operation. The thermistors are glass encapsulated to allow for operation in a wide array of environments including high humidity and rapid thermal cycling. The small size allows the sensor to react quickly to small temperature changes. III Applications Of The MF51 NTC Thermistor Automotive (water, intake air, ambient, battery, motor and fuel) , hybrid vehicles, fuel cell vehicles, automotive electronics Assembly into various probes of Temperature sensors General Instrumentation applications Temperature measurement and control commonly used in HVAC applications, water heaters, microwave ovens, home appliances Temperature control in common household appliances such as coffee makers, ovens, and refrigerators. Industrial applications may include monitoring battery pack terminal temperature while in a charge state. Medical applications that rely on airflow such as respirators. Outdoor applications such as infrared lighting systems.
Surge Current Suppression Power NTC Thermistor 3D-9 3OHM 4A For USB Power Delivery Adapter I Description Of The Power NTC Thermistor 3D-9 3OHM 4A NTC or Negative Temperature Coefficient Thermistors are typically used for in-rush current limiting and sensing applications. (As and NTC thermistor temperature increases its resistance decreses.) For in-rush applications this attribute is used to reduce current surges to circuits thereby reducing the probability to tripped crcuite breakers and blown fuses or damage to motors or filaments. V Series Specification Of The Power NTC Thermistor 3D-9 3OHM 4A MF72-3D9 3 4 0.120 11 35 272 68 MF72-4D9 4 3 0.190 11 35 272 68 MF72-5D9 5 3 0.210 11 34 272 68 MF72-6D9 6 2 0.315 11 34 272 68 MF72-8D9 8 2 0.400 11 32 400 100 MF72-10D9 10 2 0.458 11 32 400 100 MF72-12D9 12 1 0.652 11 32 400 100 MF72-16D9 16 1 0.802 11 31 400 100 MF72-20D9 20 1 0.864 11 30 600 150 MF72-22D9 22 1 0.950 11 30 600 150 MF72-30D9 30 1 1.022 11 30 600 150 MF72-33D9 33 1 1.124 11 30 600 150 MF72-50D9 50 1 1.252 11 30 600 150 MF72-60D9 60 0.8 1.502 11 30 600 150 MF72-80D9 80 0.8 2.010 11 30 272 68 MF72-120D9 120 0.8 3.015 11 30 272 68 MF72-200D9 200 0.5 5.007 11 32 188 47 MF72-400D9 400 0.2 30.30 11 32 188 47 MF72-2.5D11 2.5 5 0.095 13 43 600 150 MF72-3D11 3 5 0.100 13 43 600 150 MF72-4D11 4 4 0.150 13 44 600 150 MF72-5D11 5 4 0.156 13 45 600 150 MF72-6D11 6 3 0.240 13 45 800 220 MF72-8D11 8 3 0.255 14 47 800 220 MF72-10D11 10 3 0.275 14 47 800 220 MF72-12D11 12 2 0.462 14 48 800 220 MF72-16D11 16 2 0.470 14 50 800 220 MF72-20D11 20 2 0.512 15 52 800 220 MF72-22D11 22 2 0.563 15 52 800 220 MF72-30D11 30 1.5 0.667 15 52 800 220 MF72-33D11 33 1.5 0.734 15 52 800 220 MF72-50D11 50 1.5 1.021 15 52 800 220 MF72-60D11 60 1.5 1.215 15 52 800 220 MF72-80D11 80 1.2 1.656 15 52 600 150 MF72-1.3D13 1.3 7 0.062 13 60 880 220 MF72-1.5D13 1.5 7 0.073 13 60 880 220 MF72-2.5D13 2.5 6 0.088 13 60 880 220 MF72-3D13 3 6 0.092 14 60 880 220 MF72-4D13 4 5 0.120 15 67 880 220 MF72-5D13 5 5 0.125 15 68 880 220 MF72-6D13 6 4 0.170 15 65 880 220 MF72-7D13 7 4 0.188 15 65 1320 330 MF72-8D13 8 4 0.194 15 60 1320 330 MF72-10D13 10 4 0.206 15 65 1320 330 MF72-12D13 12 3 0.316 16 65 1320 330 MF72-15D13 15 3 0.335 16 60 1320 330 MF72-16D13 16 3 0.338 16 60 1320 330 MF72-20D13 20 3 0.372 16 65 1320 330 MF72-30D13 30 2.5 0.517 16 65 1320 330 MF72-47D13 47 2 0.810 17 65 880 220 MF72-120D13 120 1.2 2.124 16 65 880 220 VI Application Of The Power NTC Thermistor 3D-9 3OHM 4A Controlling inrush current in switching power supplies, fluorescent lamps, inverters, motors, etc.
Power ntc thermistor description Power ntc thermistor can be a cost effective device to limit the amount of inrush current in a switching power supply or other devices when the power is first turned on. Power ntc thermistor limits surge current by functioning as a power resistor which drops from a high cold resistance to a low hot resistance when heated by the current flowing through it. Inrush-current limiters power ntc thermistor protect circuits from undesirably high currents, suppressing high inrush current surges, while its resistance remains negligible low during continuous operation. Thanks to their low resistance in the operating state, power thermistor have a considerably lower power dissipation than the fixed resistors frequently used for this application. Inrush current limiting power ntc thermistor application Limiting surge current, suitable for the protection of switch mode power supply, ups power, transformers, motors, various electric heating utensil, energy saving lights, ballast, various power circuit, amplifiers, colored displayer, monitors, color tv, filament protection, etc. Power thermistor components can also be used for the soft starting of motors, for example in vacuum cleaners with continuous currents of up to 20 a. Inrush current limiting power ntc thermistor advantages Low cost solid state device for inrush current supression. Minimise line current distortion and radio noise. Protect switches, rectifier diodes and smoothing capacitors against premature failures. Prevent fuse from blowing in error. Inrush current limiting power ntc thermistor features Resin coated disk thermistor with uninsulated lead-wires. Suitable for both ac and dc circuits up to a voltage of 265 v(rms). Wide range of resistance, current and dimension. Excellent mechanical strength. Suitable for pcb mounting.
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NTC Thermistor At Ya Xun,We offer a full range of NTC thermistor component services, products include: Mixed metal element - isostatic pressing forming - High temperature sintering - Semiconductor sliced - Dicing - Glass sintering or epoxy encapsulation - Finished product testing. We manufacture thermistors that export all over the world,Also created China's most high-quality sensitive components, with economic prices that can not be found elsewhere. When you send us a product parameter inquiry, our engineers will review your product requirements, and will explain to you the product features and applications, make sure the product meets your requirements. What Is NTC Thermistor NTC thermistor is a negative temperature coefficient thermistor, NTC thermistor can be widely used in temperature measurement, temperature compensation, suppression of inrush current and other occasions. Characteristics Of NTC Thermistors 1, At the Ya Xun, NTC thermistor is the most important feature is the long service life, after the ultra-high temperature, high pressure test. The product is still high precision, high sensitivity, high reliability, it can still work for a long time stable. 2, small size, able to measure other thermometers can not measure the space, cavity and the temperature of blood vessels in the body; 3, easy to use, the resistance value can be arbitrarily selected between 0.1 ~ 100k 4, we can provide customers with different appearance of the shape of thermistor, and mass production; 5, Good stability, strong overload capacity. NTC Thermistor Chip Sintering Process NTC thermistor semiconductors are mostly spinel structures or other structures of oxide ceramics, use manganese oxide, the copper, the silicon, the cobalt, the iron, the nickel, the zinc, or the like are sufficiently mixed,Molding, sintering and other processes made of semiconductor ceramics, can be made with a negative temperature coefficient (NTC) thermistor. The resistivity and material constant vary with the material composition ratio, sintering atmosphere, sintering temperature and structure state. NTC thermistor different seal To meet the convenience of customer installation, Ya Xun every year will introduce different packages of products, can also be customized according to customer requirements of different shapes,NTC thermistor package also achieved diversification.Common products include: Epoxy thermistor, Single-ended glass thermistor, SMD glass thermistor, Resistive glass thermistor, Enameled wire thermistor, Thin film thermistor, SMD thermistor and so on .
MF75 Super Power NTC Thermistor For Audio Power Amplifier Inrush Current Protection I Description Of The MF75 Super Power NTC Thermistor Inrush current is the momentary surge of current created when power is turned on to motors,transformers,power suppliers and heating elements. The more power required by industrial equipment,the larger the inrush current. It can effectively quench the inrush current by means of in series with power NTC thermistor in return circuit of power supply. The thermistors resistance decreases dramatically following the inrush,allowing the steady state curent to flow with very little resistance.This effect provides inrush current protection, yet allows efficiency during normal operation.The power NTC Thermistor produced by Dongguan Ampfort Electronics Co.,Ltd. with large scale,especially MF73T,MF73,MF74,MF75 serial products with big size,which can be applied in such inrush protection with industrial level as industrial robots and automation. II Application Of The MF75 Super Power NTC Thermistor > Nuclear magnetic resonance equipment > Super power audio power amplifier > High power circle transformer > The solar panel arrays with high capacity power inverter > The industrial robot drived by high voltage power supply IV Specification Of The MF75 Super Power NTC Thermistor Body diameter 40mm P/N R25±20%() Thermal sensitive index B±10%(K) Max steady state current Imax(A) Approx R of Max current Rmax() Max power dissipation Pmax(W) Dissipation factor(mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF75-0.2/55 0.2 2600 55 0.007 30 55 350 8000 MF75-1/45 1 2600 45 0.01 6800 MF75-2/35 2 2600 35 0.014 6800 MF75-5/27 5 3000 27 0.028 4700 MF75-8/22 8 3200 22 0.034 3300 MF75-10/21 10 3200 21 0.038 3300 Body diameter 45mm P/N R25±20%() Thermal sensitive index B±10%(K) Max steady state current Imax(A) Approx R of Max current Rmax() Max power dissipation Pmax(W) Dissipation factor(mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF75-0.2/70 0.2 2600 70 0.006 45 70 480 11500 MF75-0.5/55 0.5 2600 55 0.007 8000 MF75-1/52 1 2600 52 0.009 8000 MF75-2/45 2 2600 45 0.012 8000 MF75-5/35 5 3000 35 0.025 6800 MF75-10/28 10 3200 28 0.032 4700 Body diameter 50mm P/N R25±20%() Thermal sensitive index B±10%(K) Max steady state current Imax(A) Approx R of Max current Rmax() Max power dissipation Pmax(W) Dissipation factor(mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF75-0.2/90 0.2 2600 90 0.004 55 90 650 15000 MF75-1/60 1 2600 60 0.008 11500 MF75-2/50 2 2600 50 0.011 11500 MF75-5/40 5 3000 40 0.022 8000 MF75-8/32 8 3200 32 0.028 6800 MF75-10/30 10 3200 30 0.03 6800
Radial Leaded Ultra Big Power NTC Thermistor MF73 For Switching Power Supply I Description Of The Ultra Big Power NTC Thermistor MF73 High-Power NTC Thermistors are used to reduce the inrush current that occurs when an electrical device is switched on. High inrush current is the result of the maximum instantaneous input current drawn by an electrical device during the initial power up. As technology continues to advance, most systems today run efficiently and maintain a low impedance which in turn contributes to high inrush current. Additionally, devices that produce alternating current such as electric motors or transformers can draw several times their steady state current at switch on. Although this additional draw of inrush often lasts less than ½ of a normal 60 hertz cycle, that is enough time to cause possible damage to the equipment. II Application Of The Ultra Big Power NTC Thermistor MF73 * All kinds of power supply,UPS power supply,Switching power supply * EV charger,charging pile * Motor driver,superpower server motor driver,logic controller * High power plasma electric welder,cutting machine,super power lightning lamp * Nuclear managetic resonance equipment,super power audio power amplifier,high circle transformer * The solar panel arrays with high capacity power inverter * The industrial robot drived by high voltage power supply, intelligent electric cabinet with low voltage. IV Specification Of The Ultra Big Power NTC Thermistor MF73 Body diameter 40mm P/N R25±20%() Thermal sensitive index B±10%(K) Max steady state current Imax(A) Approx R of Max current Rmax() Max power dissipation Pmax(W) Thermal time constant (mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF73-0.2/50 0.2 2600 50 0.007 25 â?¥55 â?¤350 8000 MF73-0.5/40 0.5 2600 40 0.008 6800 MF73-3/28 3 2800 28 0.02 6800 MF73-5/25 5 3000 25 0.028 4700 MF73-8/20 8 3200 20 0.034 3300 MF73-10/19 10 3200 19 0.038 3300 Body diameter 45mm P/N R25±20%() Thermal sensitive index B±10%(K) Max steady state current Imax(A) Approx R of Max current Rmax() Max power dissipation Pmax(W) Thermal time constant (mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF73-0.2/65 0.2 2600 65 0.006 30 70 480 11500 MF73-0.5/50 0.5 2600 50 0.007 8000 MF73-2/40 2 2600 40 0.012 8000 MF73-5/30 5 3000 30 0.025 6800 MF73-10/24 10 3200 24 0.032 4700 Body diameter 50mm P/N R25±20%) Thermal sensitive index B±10%(K) Max steady state current Imax(A) Approx R of Max current Rmax Max power dissipation Pmax(W) Thermal time constant (mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF73-0.2/80 0.2 2600 80 0.004 36 90 650 15000 MF73-0.5/60 0.5 2600 60 0.006 11500 MF73-1/56 1 2600 56 0.008 11500 MF73-3/40 3 2800 40 0.015 11500 MF73-5/35 5 3000 35 0.022 8000 MF73-6.8/32 6.8 3000 32 0.025 8000 MF73-10/27 10 3200 27 0.03 6800
1005 Metric SMD NTC Thermistor 0402 10kOhms 1% 3380K For Battery Chargers I Description Of The SMD NTC Thermistor 0402 NTC thermistor is a ceramic semiconductor thermal crystal sintered from various metal oxides mainly manganese, cobalt and nickel. It is extremely sensitive to temperature changes. Its zero-power resistance varies with the body temperature. As the temperature increases, the resistance value decreases exponentially, and the temperature coefficient is as high as (3~6%/â). A small temperature change will cause a large resistance value change. According to the R-T resistance temperature curve of the thermistor, the precise resistance value of each temperature point can be measured. In the circuit, the temperature can be digitally corresponded through the resistance value for temperature measurement and control.AMPFORT thermistors have low thermal time constants which result in extremely high rates of resistance change to accurately track the temperature. II Features Of The SMD NTC Thermistor 0402 1. Excellent solderability and high stability in environment 2. Excellent long time aging stability 3. High accuracy in resistance and B-constant 4. Reflow soldering possible 5. Lead is not contained in the product. 6. Recognized by UL/cUL III Applications Of The SMD NTC Thermistor 0402 Temperature sensing, protection and compensation in industrial, telecom and consumer applications. Examples are: Battery chargers Power suppliers Office equipment LCD compensation In-car entertainment VI Main Techno-Parameters(In static air) Of The SMD NTC Thermistor 0402 P/N Resistance(25) (k) B Value(25/50â)(K) B Value(25/85)(K) Permissible Operating Current(25)(mA) Dissipation Factor (mW/) Thermal Time Constant (s) QN0402X102F3450FB 1.0 3450 ±1% 3500 1.00 0
1206 100K 4250 Negative Temperature Coefficient SMT NTC Thermistor 3216 10K 3450 I Benefits Of The SMT NTC Thermistor 1206 NTC Thermistors are rugged, reliable, and stable, and they are equipped to handle extreme environmental conditions and noise immunity more so than other types of temperature sensors. Compact size: Packaging options allow them to operate in small or tight spaces; thereby taking up less real estate on printed circuit boards. Fast response time: The small dimensions allow for a quick response to change in temperature, which is important when immediate feedback is required. Cost efficient: Not only are thermistors less expensive than other types of temperature sensors; if the purchased thermistor has the correct RT curve, no other calibration is necessary during installation or over its operational life. Point match: The ability to obtain a specific resistance at a particular temperature. Curve match: Interchangeable thermistors with the accuracy of +0.1 C to + 0.2 C. II Application Of The SMT NTC Thermistor 1206 LCD compensation Battery packs Mobile phones CD players Heating systems Air-conditioning systems Temperature control of Switch Mode Power Supplies Compensation of pressure sensors Protection of power transistors in various electronic circuits IV Main Techno-Parameters(In static air) Of The SMT NTC Thermistor 1206 P/N Resistance(25) B Value(25/50)(K) B Value(25/85)(K) Operating Current (25)(mA) Dissipation Factor (mW/) Thermal Time Constant (s) (k) QN1206X103F3450FB 10 3450±1% 3500 0.66 3
MF73T-1 10/13 High Power NTC Thermistor ICL 10 OHM 20% 13A 30MM For Battery Charger I Description Of The MF73T-1 10/13 High Power NTC Thermistor Power NTC Thermistor The MF73T-1 series Power NTC Thermistors provide inrush current suppression for sensitive electronics. Connecting a MF73T-1 in series with the power source will limit the current surges typically created at turn on.We mainly have two types of MF73T NTC thermsitor, namely MF73T-1 and MF73T-2. II Application Of The MF73T-1 10/13 High Power NTC Thermistor High power switching power supplies, Power conversion, UPS power. High power battery charger, electric vehicle battery charger. High power LED light, high power electronic energy saving lamps and other lamps. V Specification Of The MF73T-1 10/13 High Power NTC Thermistor Operating Temperature: D3-D5:-40~+150C D8-D10:-40~+170C D13-D40: -40~+200C Body diameter 8mm P/N R25 ±20% Thermal sensitive index B±10%(K) Max steady state current Imax(A) Approx R of Max current Rmax() Max power dissipation Pmax(W) Thermal time constant (mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF73T-1 0.7/7 0.7 2500 7 0.032 2.3 10 42 220 MF73T-1 10/2 1 2600 6 0.04 220 MF73T-1 20/1 8 2600 3 0.278 220 MF73T-1 30/1 10 2600 3 0.297 220 Body diameter 10mm P/N R25 ±20% Thermal sensitive index B±10%(K) Max steady state current Imax(A) Approx R of Max current Rmax() Max power dissipation Pmax(W) Thermal time constant (mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF73T-1 0.7/8 0.7 2600 8 0.041 2.5 12 50 470 MF73T-1 5/5 5 2800 5 0.1 470 MF73T-1 10/4 10 2800 4 0.175 470 MF73T-1 30/1 20 3000 3 0.27 330 Body diameter 13mm Rmax() Max power dissipation Pmax(W) Thermal time constant (mW/C) Thermal time constant (s) Max impulse capacitance (uF)240VAC MF73T-1 0.5/22 0.5 2600 22 0.017 7 30130 2200 MF73T-2 0.5/22 0.5 2600 22 0.017 3500 MF73T-1 2/18 2 2600 18 0.026 2200 MF73T-2 2/18 2 2600 18 0.026 3500 MF73T-1 10/10 10 3200 10 0.084 1200
Semitec 103AT-2 Cross Frame Lead NTC Thermistor MF52F 10K 3435 With Stuck Points I Description Of The NTC Thermistor MF52F 10K 3435 With Stuck Points NTC thermistor refers to a thermistor with a negative temperature coefficient. It is a high-performance ceramic that uses a single high-purity material and has a structure close to the theoretical density. Therefore, while achieving miniaturization, it also has the characteristics of small resistance value, temperature characteristic fluctuations, and fast response to various temperature changes, enabling high-sensitivity and high-precision detection. The company provides small, high-reliability products with various shapes and characteristics to meet the application needs of our customers. Note: Head size range: 1.8~4MM (customized according to customer requirements) Epoxy resin color: black, blue (customized according to customer requirements) Pin type: with card points, straight feet, side by side (customized according to customer requirements) II Application range Of The NTC Thermistor MF52F 10K 3435 With Stuck Points 1. Air conditioning equipment, heating equipment, medical equipment, temperature control instruments, electronic desk calendars, perpetual calendars, gift toys, indoor thermometers, remote controls, electronic gifts, electronic thermometers and hygrometers, automotive temperature measurement, electronic perpetual calendars, rechargeable battery packs and chargers , PCB, CPU, TCXO, etc. temperature compensation, switch; 2. Various room temperature temperature sensors; 3. It can completely replace the Shizuka 103AT specification. III Features Of The NTC Thermistor MF52F 10K 3435 With Stuck Points 1. With positioning steps, it is convenient for automatic welding and protects the chip. 2. Good resistance consistency, strong interchangeability, stable and reliable 3. Operating temperature range -50C~+125C 4. Other electrical parameters and sizes can be made according to your needs Part No. Rated Resistance R25 B Value (25/50�°C) Rated Power (mW) Disst. Coef. (mW/C) Themal time Constant (S) Operating Temp. (C) MF52***3100 0.1~20 3100 50 2.0 In Still Air 7 In Still Air -55~+125C MF52***3270 0.2~20 3270 MF52***3380 0.5~50 3380 MF52***3470 0.5~50 3470 MF52***3600 1~100 3600 MF52***3950 5~100 3950 MF52***4000 5~100 4000 MF52***4050 5~200 4050 MF52***4150 10~250 4150 MF52***4300 20~500 4300 MF52***4500 20~500 4500
Epoxy Resin NTC Thermistor 100K 4200 For Upscale Hotel Fire Alarm Dip Temperature Sensor I Features Of The Epoxy Resin NTC Thermistor 100K 4200 * Highly responsive temperature sensor that has been dipped in epoxy resin * Temperature sensor designs according to device of fire alarm * Chip from Shibaura NTC thermistor * Epoxy-coated so it can resist humidity * Good coherence and stability, high humidity and durability * Enjoys a large sale in China, the US and Japan II Advantage Of The Epoxy Resin NTC Thermistor 100K 4200 1. Novel structure, superior performance and high quality 2. High sensitivity and fast response time 3. Good sealing performance, strong adhesion, moisture-proof and anti-corrosion 4. Large-scale production, high cost performance, high quality and low price VI Thermistor Temperature Detection in Fire Alarms The thermistor method, unlike the previous examples, uses heat detection to activate. The alarm activates once the thermistor detects a high temperature. Thermistor temperature detection doesnot require smoke to activate and has fewer false alarms. The thermistor uses the ambient temperature of a building and will only activate when that temperature increases exponentially. The thermistor method is reliable in this fire alarm example as there would be few false alarms and a quicker alert rate, but the thermistor method is also versatile.
MF52F Temp-Measurement NTC Thermistor Series Shiheng Electronics Application Air condition Equipments/ Heating Apparatus/Electric Thermometer/Liquid Level Sensor/ Automobile Electricity/ Electric Table-board/ Battery of Mobile Telephone What are PTC thermistors made of? Most PTC thermistors are made from doped polycrystalline ceramic (containing barium titanate (BaTiO3) and other compounds) which have the property that their resistance rises suddenly at a certain critical temperature. Barium titanate is ferroelectric and its dielectric constant varies with temperature. Characteristic high precision NTC thermistors Small size, Fast response Steady Operating for long time Good quality of copherence and interchange Scale production, high ratio of features to cost This is a property of a Negative Temperature Coefficient resistor (NTC ). There are also thermistors that have Positive Temperature Coefficient (PTC for short) which means as the temperature increases, the resistance increases. However, PTC thermistors have a sort of tipping point and greatly change the resistance at some temperature. This makes the PTC thermistor a little harder to interface with. For this reason, for most low-cost temperature measurement, NTC thermistors are preferred. For the remainder of the article, you can assume we'll be referring to NTC type thermistors. Knowing the temperature in a project can a very useful piece of data to have handy. Knowledge of temperature can help regulate room temperature for a comfortable environment, ensure that a 3D printer bed is hot enough for materials like ABS to stick to its surface, prevent engine overheating, and keep food from being burnt. For this article, we are only concerned with one type of sensor that can measure temperature. This sensor is called a thermistor.
Key Specifications/Special Features: Glass encapsulated with DO35, DO34, DO41 available Axial leaded R 25 degrees Celsius among 1 to 2,000K and B value among 2,500 to 5,000K can be custom designed Resistance tolerance (at 25 degrees Celsius) among +/- 0.5% to +/- 10% available Operation temperature range: -55 to +250 degrees Celsius Applications 1: electric rice cooker, bake maker, electromagnetic oven, disinfector, water fountain and dish washer Applications 2: chemical industry equipments, food processor, thermometer, thermcoal controller, mobile phone battery and charger. 500pcs/bag.
Product Applications: Air-conditioning equipment, heating equipment, medical equipment, temperature control instrumentation, electronic gifts, electronic hygrometer, car thermometer, electronic calendar, rechargeable battery pack and charger, laptop battery, LED shower head and so on. The Product Sells Point: Key Specifications/Special Features: A: Appearance Dimensions MF51 enameled wire Epoxy NTC thermistor Note: 1: Head size: 1.0mm ~ 3.0mm (according to customer requirements) 2: Wire: f0.18MM ~ 0.3MM (according to customer requirements) 3: Cable length: 10MM ~ 400MM (according to customer requirements) II: Product Features: 1: MF51 series of products for the enameled with epoxy coating type 2: Wide range of resistance: 1KO ~ 200KO 3: Resistance and B value of high accuracy 4: good insulation, high reliability, small time constant 5: small, reflecting the speed 6: is stable for a long time, consistency 7: Operating temperature range: -40 ~ 110 ? 4: Model Description MF 51 103 F 3950 ? ? ? ? ? ?MF ¬-- negative temperature coefficient (NTC) thermistor Code. ?51-- epoxy package NTC thermistor temperature sensor. ?103 - thermistor nominal resistance, indicating that the nominal resistance of the resistance: 10 × 103 (O). Error ?F-- resistance value (accuracy) is: F = ± 1%, G = ± 2%, H = ± 3%, J = ± 5% ?3950-- thermal resistance index (material factor) B is: 395 × 10 (K) Five: MF51 Series Model Specification Note: according to customer requirements, provide different resistance, B value precision, customization. NTC thermistor measurements must note the following: • can not be measured in the air, the larger the difference in air temperature measurement inaccurate, resulting accuracy deviation. • After using the high-precision measurements of the bath, measured after NTC into the bath, the bath temperature must be stable before measurement. • Measure the voltage as low as possible in order to reduce measurement errors due to self-heating NTC.
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