Passive Components

The Details of Adhesive Backed Teflon Sheet Adhesive-backed Teflon sheet is made from PTFE fabric with pressure sensitive silicone adhesive on one side, the PTFE tape adhesive backed is a kind of Teflon sticky tape and it can resist temperature from -73-260℃. With heavy coating PTFE, this PTFE fiberglass tape offers optimal release property, overall thickness includes adhesive is 0.23mm, normally used as release sheet for the hot plate of laminating machine and as covering sheet for the rollers of dying machine and packaging machine. The adhesive-backed Teflon tape is normally coming out with yellow release paper on the back and different sizes can be slit and die-cut.We also offer self adhesive teflon sheet. The Advantages of Adhesive Backed Teflon Sheet Weather and aging resistant Withstand wide temperature range from -73-260℃(-100-500℉) 100% non-stick surface, easy to clean various grease, pastes, resins, paints Abstain from almost all chemicals, acid and organic solvents High insulation performance and low dielectric constant Non-combustible No residual adhesive on machine, easy to clean High tensile strength, low coefficient of friction UV, Infra-Red and microwave resistance Low Thermal Expansion: < 5% FDA approved, can be used in the food industry MUTIFLON is a professional self-adhesive Teflon tape/sheet manufacturer. We can supply you with high-quality self-adhesive backed PTFE tape/sheet. If you want to learn more about our PTFE Teflon sheet, contact us today! The Applications of Adhesive Backed Teflon Sheet As covering on the cylinder of various laminating machines as covering and release sheet on the cylinder in production of hook and loop Cover rotary drum in production of type cord fabric Stick on the floor to catch silicone oil drip during FPCB production Stick on a hot plate for UPVC window welding As mold release sheet on foaming mold machine

Minimum Order: 10 long tons

Application Air condition Equipments/ Heating Apparatus/Electric Thermometer/Liquid Level Sensor/ Automobile Electricity/ Electric Table-board/ Battery of Mobile Telephone Characteristic High Testing Precision 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. Precision Temp Measurement NTC Thermistor

Minimum Order: 1000

MF52A Blue Exposy Temp-Measurement NTC Thermistor Series Application Air condition Equipments/ Heating Apparatus/Electric Thermometer/Liquid Level Sensor/ Automobile Electricity/ Electric Table-board/ Battery of Mobile Telephone Shiheng Electronics Characteristic High Testing Precision Small size， Fast response Steady Operating for long time Good quality of copherence and interchange Precision Temp Measurement NTC Thermistor 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.

Minimum Order: 1000

MF11 NTC Thermistors Series for Compensation Common-precision temperature measurement, temperature compensation in measuring equipments and electronic circuit. Temperature compensation NTC Thermistor MF11 series is in resin coated pin wire form and has higher temperature coefficient,it can be widely applied in temperature compensation of many semiconductor and Ics that have temperature coefficient and require temperature compensation, to reach stability in wider temperature range. Characteristic： Be composed of radial resin coated form Wide resistance range：0.01~200KΩ Resistance tolerance:±5% Rated power:450mW Good consistency Operating temperature range:-30~+125℃ MF11: B value of the error range is small,For resistance error range of 5% of the product,Its consistency, good interchangeability. Application Elec , tronic circuit temperature compensation Computation equipment temperature compensation Temperature compensation of instrument loop, integrated circuit, crystal oscillator Commonly precision temperature measurement and control temperature compensation NTC Thermistors For general accuracy of temperature measurement and in the measurement of equipment,Temperature Compensation in Transistor Circuits. With the development of electronic information, automatic control, home appliances and transportation and other fields. BaTi O_3-based PTC ceramics have been widely used as one of the important application fields of ferroelectric ceramics, and the market demand is increasing day by day. Aiming at the current vacancy of low room temperature resistivity and low temperature coefficient of temperature coefficient of positive temperature coefficient. The company has studied BaTiO_3-based PTC ceramics for compensating negative temperature coefficient components. In this paper, BaTiO_3 based thermosensitive ceramics (with the addition of Sr as the peak shifting agent at 40mol%) were prepared by solid-phase method. The effects of synthesis temperature, sintering temperature, acceptor doping, donor doping, barium- titanium ratio, and AST on the microstructure and electrical properties of the samples were studied. Through process and formulation optimization, a PTC thermosensitive material for low-resistance temperature compensation with a resistivity at room temperature of 590Ω? Cm and a temperature coefficient of resistance in the range of -20 ° C to 80 ° C ranging from 2.11% to 2.72% was prepared. In this paper, the effects of synthesis temperature and sintering temperature on the properties of BaTi O_3 based ceramics were first studied. The experimental results show that when the synthetic firing temperature is 1150 ° C and the sintering temperature is 1340 ° C, the sample grain size distribution is uniform, the ceramic body has a high density, the room temperature resistivity is the lowest, the resistance temperature coefficient is small, and the resistance temperature characteristic curve is highly linear . Based on the optimal sintering system, this paper studies the effect of the acceptor additive Mn (NO_3) _2, which is commonly used in ceramic PTC materials, on the properties of BaTiO_3-based ceramics. The experimental results show that as the acceptor content increases, the room temperature of the sample Resistivity and temperature coefficient of resistance increased significantly. Based on the target performance of this topic, the performance of samples without acceptor ion is better. On the basis of the above experiments, the effects of donor Y_2O_3 and Nb_2O_5 doping on the properties of BaTi O_3 based ceramics were studied.

Minimum Order: 1000

MF72 Power NTC Thermistor Series Characteristic Fast response to surge corrent. Small size, strong power and strong capability of surge current protection Fast response to surge corrent Big material constant (B value), Small remain resistance Longevity of service, High reliability Integral series, extensive operating range Application Coversion power-supply, switch power, ups power Electronic energy saving lamps, electronic ballast and all kinds of electric heater All kinds of RT, display Bulb and other lighting lamps What is a Thermistor? Get the answer from our well-experienced professionals NTC thermistor is a thermally sensitive element composed of semiconductive fine ceramics. The name thermistor comes from “a thermally sensitive resistor”, and its resistance drastically changes with temperature . The resistance of ordinary materials rises slightly as temperature rises, whereas NTC (negative temperature coefficient) thermistors exhibit a sharp decrease in resistace. Thermsitors manufactured and supplied by Nanjing Shiheng are all NTC thermistors. The following descriptions are appliance only to NTC thermistors. Thermsitors are made from transition metal oxides, primarily of Mn,Ni and Co,sintered into a fine ceramic body. Shiheng’s thermistors cover a wide range of temperatures from -50 to 500 ℃ that is required for daily temperature control. Our compact, stable and highly sensitive thermistors are used in large quantities as temperature sensors and for temperature compensation in many fileds such as home appliances and industrial equipment.

Minimum Order: 1000

Polymer positive temperature coefficient thermistor(Battery series) Characteristics Low-resistance, small in size Wide working current Overcurrent and over-temperature protection are fast The initial state can be automatically retored after trouble shooting. Ceramic PTC Thermistor Application Computer and peripheral equipment,mobile phone Batteries,telecommunication and network equipment,transformers Industrial control equipment,automobile and other electronic products Our brand : Shiheng Electronics

Minimum Order: 1000

CMF SMT NTC Thermistors Characteristics： Miniature size No lead, ideal for high density SMT installation Superior solderability and resistance to soldering heat Ideal for wave or reflow soldering Small size Non-standard resistance values SMT NTC Thermistors Applications： Temperature compensation of IC, LCD,transistor,crytal oscillator of mobile communications equipments Temperature sensor for rechargeable batteries Temperature compensation of several kinds of circuits It is intended for temperature measurement, control and compensation applications throughout many industries such as industrial, telecom and consumer electronics. Typical applications include rechargeable battery packs, TCXO’s, Gas sensor temperature compensation, LCD compensation and CPU temperature monitoring. The SMT sensors are suitable for standard soldering, epoxy and wire bond techniques. Other sizes, resistance values and tolerances are available. Shiheng Electronics NTC Thermistors are available in SMT, leaded or leadless form; provide multiple stability options, wide resistance range with option to offer customized solutions to meet customers requirements.Thermistors are widely used for temperature sensing or temperature compensation in general purpose, industrial, automotive or custom high reliability applications. Shiheng Chip NTC Thermistors are high quality devices developed especially for surface mounting applications. They are widely used for temperature compensation, but can also achieve temperature control of printed circuits in a wide range of applications, including general purpose, automotive, or custom high reliability. SMD Thermistors are available with Ni barrier/100% Sn termination for lead free soldering or with PdAg termination for hybrid assembly.

Minimum Order: 1000

MF59 Glass Shell SMD NTC Thermistors MF59 glass encapsulated NTC thermistor excellent long-term stability and reliability even when encountering harsh environments and temperatures up 220°C. Excellent reliability and able to withstand temperatures up to 220°C, the LL-41 temperature sensor has glass encapsulation for applications where space isn’t an issue. Tape and reel is available for ease of use. Shiheng Electronics Characteristic: High temperature capability up to +220°C Sealed glass package, capability of operating in the harsh environment Surface Mount Excellent long-term stability, high precision, broad range of resistance Tape and reel packaging is available Without leads, convenient for SMT automatic installation. More information you can click here Application: Automatic work facilities (such as lap-top, copycat, printer and so on) Digital equipment(such as mobile phone, PDA and etc.) Rechargeable battery (lithium battery, ni-mh battery Temperature compensation of loops of instrument, integrated circuit, quartz crystal monofier and thermocouple). The range of resistance under the rated zero power(R25): 0.1~1000KΩ Glass Encapsulated Thermistor The allowable tolerance of R25: ±1%、±2%、±3%、±5%、±10% The allowable tolerance of B value: ±0.5%、±1% Dissipation factor: model A≥2mW/℃(in still air),model B≥1mW/℃ (in still air) Thermal time constant: model A≤10S(in still air),model B≤ 5S(in still air) operating temperature range: -55℃~220℃ Rated power at 25℃:model A≤10mW,model B≤5mW https://www.ntcshiheng.com/ The latest products relates to a chip-type glass-encapsulated negative temperature coefficient thermistor. It has a glass shell, a thermistor chip and two metal electrodes. The metal electrode is a SMT type, and thermistor chip is fixed in a glass shell. Two metal electrodes are installed at both ends of the glass shell. The metal electrodes at both ends are respectively connected to the electrodes on both sides of the resistance chip through a conductive body integrated with the metal electrode, and the conductive body and the resistance chip are encapsulated in a glass case at a high temperature. The utility model is electrically connected to the outside through a metal electrode, which requires less installation space, more convenient installation, no lead bending, and it is not easy to damage the product during installation.

Minimum Order: 1000

StrongFirst SAW Filter for Low Power System, Car Alarm, Remote control What are SAW filters used for? SAW filters can be designed to provide high selectivity and low distortion for military communication & aerospace applications. They also help provide a lower cost and size compared to other filter technologies. 1. As a result of the particularity of inner structure of SAW products, it easy to be breakdown by electrostatic, so we should pay attention to ESD protect in the test. 2. Static voltage between signal load and ground may cause deterioration and destruction of the component. Please avoid static voltage. 3. Ultrasonic cleaning may cause deterioration and destruction of the component. Please avoid ultrasonic cleaning. 4. Only leads of component may be soldered. Please avoid soldering another part of component. SAW Filter for Car Alarm StrongFirst There is a close relationship between the device's performance and matching network. The specifications of this device are based on the test circuit shown above. L and C values may change depending on board layout. Values shown are intended as a guide only. https://www.histrongfirst.com/product-saw , -filter-for-low-power.html

Minimum Order: 1000

SAW Filter For 4G / 5G Telecommunication 1. As a result of the particularity of inner structure of SAW products, it easy to be breakdown by electrostatic, so we should pay attention to ESD protect in the test. 2. The static voltage between the signal load and the ground may cause device deterioration and damage. Please avoid electrostatic voltage. 3. Ultrasonic cleaning may cause deterioration and destruction of the component. Please avoid ultrasonic cleaning. 4. Only leads of component may be soldered. Please avoid soldering another part of component. The performance of the device is closely related to the matching network. The specification of the device is based on the above test circuit. The values of L and C may vary depending on the veneer layout. The values shown are for reference only. SAW Filter for Mobile Phone StrongFirst PART NO. SYSTEM: S S F 1950 W01 S2520 1 2 3 4 5 6 NO.EXPLANATION 1 STRONG Brand Marking 2 SAW 3 F:FILTER; B:Both Filters D:Duplexer; X:Diplexed DualFilter 4 CENTER FREQUENCY 5 SERIAL NUMBER 6 PACKAGE More information you can click here

Minimum Order: 1000

StrongFirst SAW Resonator The surface-acoustic-wave (SAW) resonator is the surface-wave equivalent of the crystal resonator now used extensively for stable frequency sources and filters. 1.As a result of the particularity of inner structure of SAW products, it easy to be breakdown by electrostatic, so we should pay attention to ESD protect in the test. 2. Static voltage between signal load and ground may cause deterioration and destruction of the component. Please avoid static voltage. 3. Ultrasonic cleaning may cause deterioration and destruction of the component. Please avoid ultrasonic cleaning. 4. Only leads of component may be soldered. Please avoid soldering another part of component. There is a close relationship between the device's performance and matching network. The specifications of this device are based on the test circuit shown above. L and C values may change depending on board layout. Values shown are intended as a guide only. https://www.histrongfirst.com/product , -saw-resonator.html

Minimum Order: 1000

Dielectric Resonator StrongFirst Dielectric Resonator components include three different modes, such as TEM mode, TE mode, and TM mode. They are not only have advantageous of high Q value, serialization of temperature coefficient, and serialization of dielectric constant; but also, with design flexibility for customization. Because of these advantages, dielectric resonator elements are commonly designed for LNB, Doppler response, base stations, and Repeaters.... StrongFirst Dielectric Resonator Reduces the size of microwave devices. Low loss and high dielectric constant. 1. High purity, high density ceramics minimize wastage. 2. High dielectric constant makes possible the miniaturization of microwave circuits. Temperature-compensated dielectric constant enables stable microwave oscillators. 3. The high purity and smooth surface of the ceramics make them ideal for MIC applications. 4.Various shapes are available to meet the needs of a custom application. • Satellite antenna (BS/CS Converters) • Burglar alarms • Multichannel microwave communication system • Radar systems • Speed guns • Mobile phone systems • CATV converters • Measuring equipment dielectric resonator manufacturer:StrongFirst The microwaves are confined inside the resonator material by the abrupt change in permittivity at the surface, and bounce back and forth between the sides. At certain frequencies, the resonant frequencies, the microwaves form standing waves in the resonator, oscillating with large amplitudes. PART NO. SYSTEM:Dielectric Resonator(TE01 Mode Higher Freq.Dielectric Resonator) S DR XXXXX X XXX X X /XX XXX 1 2 3 4 5 6 7 8 9 No.EXPLANATION: 1 STRONG Brand Marking 2 Dielectric Resonator 3 ResonantFrequency:MHZ 4 (Mode:Stepped)B.C.D: B（Step with support)C（RING)D（DISK) 5 Outer Diameter:mm 6 Relative Dielectric Constant(D F I) 7 Temperature Coefficient(1,2,5,10): 1.(T.C.):1+/-1 ppm/C. 2.(T.C.):2+/-1 ppm/C. 5.(T.C.):5+/-1 ppm/C.10.(T.C.):10+/-1 ppm/C. 8 Support Height:mm

Minimum Order: 1000

StrongFirst SAW Filter & Duplexer For Mobile Phone & GPS As a result of the particularity of inner structure of SAW products, it easy to be breakdown by electrostatic, so we should pay attention to ESD protect in the test. 2.The static voltage between the signal load and the ground may cause device deterioration and damage. Please avoid electrostatic voltage. 3. Ultrasonic cleaning may cause deterioration and destruction of the component. Please avoid ultrasonic cleaning. 4. Only leads of component may be soldered. Please avoid soldering another part of component. There is a close relationship between the device's performance and matching network. The specifications of this device are based on the test circuit shown above. L and C values may change depending on board layout. Values shown are intended as a guide only. StrongFirst SAW Filter for GPS & Mobile Phone is one of our main product. There is a close relationship between the device's performance and matching network, you can contact us to help you solve any problems. Part Number System S S F 1950 W01 S2520 1 2 3 4 5 6 NO.EXPLANATION 1 STRONG Brand Marking 2 SAW 3 F:FILTER;B:Both FiltersD:Duplexer;X:Diplexed DualFilter 4 CENTER FREQUENCY 5 SERIAL NUMBER 6 PACKAGE Strong Electronics & Technology Limited is a Hi-tech company specialized in development, production and sales of SAW Devices, Crystal Devices, LTCC series, Dielectric Devices, Ceramic Devices and IC in China. The main products are widely applied in Smart Auto; Video game; iOT; Remote control & Car Alarm; Computer; Server; Smart TV; Smart phone; Smart wearable device; Tablet Pcs; AR / VR; Mobile Telecom; Cable networking; Radar & RF Device;Satellite communication navigation and GPS; Aerospace & Defence application etc. https://www.histrongfirst.com/product-saw- , filter.html

Minimum Order: 1000

Product parameter Series: 0201, 0402, 0603, 0805, 1206, 1210, 1808, 1812, 1825, 2220, 2225; Capacity: 0.2p-100uF 10V-5000V 0.2Pf--10Uf full range; Deviation: B=±0.1pF, C=±0.25pF, D=±0.5pF, F=±1%, G=±2%, J=±5%, K=±10%, M=±20%, Z=-20%+80%. Features ★ The product has high dimensional accuracy, which is convenient for high- efficiency assembly of the automatic placement machine; ★ The terminal electrode is a three-layer electrode, suitable for wave soldering and reflow soldering; ★ The dielectric body and the surface are made of the same material, with little influence from environmental conditions, high insulation resistance, and high reliability; ★ Containing various temperature characteristic media from COG to Y5V, suitable for common electronic equipment such as communications, computers, household appliances and instruments. Product advantages 1. Small size, easy for SMT processing, good solderability, compared with other traditional plug-in capacitors, it greatly solves the problem of small space on the circuit board. It is a representative product of high-tech products. 2. Long life span, the product life span is ten years. 3. Good stability, which is reflected in a stable requirement for the capacitance and withstand voltage of the smd capacitor. 4. Green environmental protection requirements, because the smd capacitor are made of ceramics as raw materials, they have achieved environmental protection and energy saving. 5. Good heat insulation performance. Because it is made of ceramics as raw materials, it is a natural good material for heat insulation. The above advantages are not available in traditional plug-in resistors. SMD ceramic capacitor ▲ Physical anatomy Applicable industry Suitable for LED lighting related products,power products,household appliances,computer side office products, large industrial equipment controllers, network equipment, communication products, digital products, automotive electronics, security monitoring systems and other fields.

Minimum Order: 20000