PPTC Resettable Fuse

60V 72V PPTC Resettable Fuses 60V-050 60V-065 60V-75 60V-090 72V-110 and more Lead-free and halogen-free environmental protection products meet the ROHS(2011/65/EU) HF(EN14582) detection standard. Scope of application: widely used in various electronic products. Product features: low voltage, low current, low resistance, short trip time, working current: 0.05A~4.00A Working voltage: 60.0VDC Working environment temperature: -40℃~85℃ Safety certification: UL pending. model

30V PPTC self-recovery fuse 30V-090 30V-110 30V-135 30V-160 30V-185 multi-model Lead-free and halogen-free environmental protection products meet the ROHS(2011/65/EU) HF(EN14582) detection standard. Scope of application: widely used in various electronic products. Product features: low voltage, low current, low resistance, short trip time, working current: 0.40A~10.0A Working voltage: 30.0VDC Working environment temperature: -40℃~85℃ Safety certification: UL pending.

Lead-free and halogen-free environmental protection products meet the ROHS(2011/65/EU) HF(EN14582) detection standard. Scope of application: widely used in various electronic products. Product features: low voltage, low current, low resistance, short trip time, working current: 0.40A~10.0A Working voltage: 30.0VDC Working environment temperature: -40℃~85℃ Safety certification: UL pending. 30V PPTC self-recovery fuse 30V-0250 30V-300 30V-400 30V-500 30V-600 30V-700 30V-800 30V

60V 72V PPTC Resettable Fuses 60V-375 60V-200 60V-400 60V-300 60V-600 72V-500 and more Lead-free and halogen-free environmental protection products meet the ROHS(2011/65/EU) HF(EN14582) detection standard. Scope of application: widely used in various electronic products. Product features: low voltage, low current, low resistance, short trip time, working current: 0.05A~4.00A Working voltage: 60.0VDC Working environment temperature: -40℃~85℃ Safety certification: UL pending.

250V PPTC Resettable Fuses 250V-1000U 250V-2000U 250V-3000U High Current PTC Resettable Fuses Product Description: PPTC Thermistor is a Polymer-Positive-Temperature-Coefficient Thermistor Device. It is a device that can be used to protect electrical circuits from over-currents. The PPTC Thermistor Device has a maximum size of 5.1mm and has a product name of PTC Resettable PPTC 250V 050-5A. This device has a trip current of 0.1A and a maximum impulse voltage of 250V. It is

Small Volume PPTC Thermistor Stable Performance And Strong Overload Capacity PPTC thermistors ((Polymer Positive Temperature Coefficient)) are made of polymer material filled with carbon black particles. This material has a certain ability to conduct electricity, so it can pass the rated current. If the current through the thermistor is too high, its heating power is greater than the heat dissipation power, at this time the temperature of the thermistor will start to rise

Stable Performance PPTC Thermistor Long Working Time And Long Service Life PPTC thermistors ((Polymer Positive Temperature Coefficient)) are made of polymer material filled with carbon black particles. This material has a certain ability to conduct electricity, so it can pass the rated current. If the current through the thermistor is too high, its heating power is greater than the heat dissipation power, at this time the temperature of the thermistor will start to rise

Small Volume Long Service Life PPTC Thermistor UL94 V-0 Insulating Material PPTC is a polymer positive temperature thermistor, which is a kind of linear component. It is a resistor made of special material semiconductor. Because it is sensitive to temperature, its resistance will change with the change of temperature. The common PTC is currently There are two types, PPTC polymer resettable fuse and CPTC ceramic fuse. Although both belong to PTC and have the function of

High Current Resistance Polymer PPTC Thermistor Self-Locking Operation The Cooper Bussmann family of PolyTron™ resettable PPTCs is ideally suitedfor protecting applications sensitive to high ambient operating temperatures orsubject to frequent overcurrent conditions.PPTCs operate as a positive temperature coefficient device. High temperatures and excessive current will cause the device resistance to increase until it limits the unsafe current level.Upon reaching the design

Low Zero Power Resistance Polymer PPTC Thermistor Resettable Fuse A polymeric positive temperature coefficient device (PPTC, commonly known as a resettable fuse, polyfuse or polyswitch) is a passive electronic component used to protect against overcurrent faults in electronic circuits. They are similar in function to PTC thermistors in certain situations but operate on mechanical changes instead of charge carrier effects in semiconductors. Resettable Fuses Features Radial

Stable Performance Smaller Size Polymer PPTC Thermistor Fast Over-Current Protection PPTC resettable fuse features: 1. The resistance temperature is high, ten to a hundred times larger than that of metal, and it is more sensitive to temperature changes; 2. The working controllable temperature range is wide, which is suitable for normal temperature devices, high temperature devices and low temperature devices; 3. Long working time and long service life; 4. Small size, it can

Smaller Size Polymer PPTC Thermistor For Overcurrent And Overtemperature Protection PPTC is a polymer positive temperature thermistor, which belongs to a kind of linear components. It is a resistor made of special material semiconductor. Because it is sensitive to temperature, its resistance will change with the change of temperature. The common PTC is currently There are two types, PPTC polymer resettable fuse and CPTC ceramic fuse. Although both belong to PTC and have the

Strong Reliability Smaller Size Polymer PPTC Thermistor Applied To Motor Overload PPTC thermistors ((Polymer Positive Temperature Coefficient)) are made of polymer material filled with carbon black particles. This material has a certain ability to conduct electricity, so it can pass the rated current. If the current through the thermistor is too high, its heating power is greater than the cooling power, at this time the temperature of the thermistor will start to rise

Low Resistance Lead-Free PPTC Thermistor Used For Motor Overload And Overheat Protection PPTC thermistor is often called "self-recovery fuse". It can be automatically restored and can be used many times. The reason is that it is made of high polymer and conductive particles after special processing, and maintains a low resistance value at room temperature. , when the temperature rises (caused by excessive current or ambient temperature rise) exceeds the critical temperature

Smaller Size Polymer PPTC Thermistor Used For Motor Overload And Overheat Protection How does the Polymer-Resettable-Fuse effect work? At normal operating temperatures, polyethylene tightly wraps the conductor in a crystalline structure, forming a low impedance conductive path as shown on the left,because of the low impedance, the current flowing through the PPTC component on the circuit generates little thermal energy which will not change the crystal structure of polyethyle

Smaller Size Polymer PPTC Thermistor Fast Time-To-Trip Easy To Set Up The resistance-temperature characteristics of the thermistor can be approximately expressed by the following formula: R=R0exp{B(1/T-1/T0)}: R: resistance value at temperature T(K), Ro: temperature T0, ( K) resistance value, B:B value, *T(K)=t(ºC)+273.15. In fact, the B value of the thermistor is not constant, and its variation varies depending on the material composition, and the maximum can even reach 5K/

Low Resistance PPTC Thermistor Lead-Free And Compliant With The European Union RoHS Directive The resistance-temperature characteristics of the thermistor can be approximately expressed by the following formula: R=R0exp{B(1/T-1/T0)}: R: resistance value at temperature T(K), Ro: temperature T0, ( K) resistance value, B:B value, *T(K)=t(ºC)+273.15. In fact, the B value of the thermistor is not constant, and its variation varies depending on the material composition, and the

Smaller Size Polymer PPTC Thermistor Saves Board Space And Cost Low Resistance​ The resistance-temperature characteristics of the thermistor can be approximately expressed by the following formula: R=R0exp{B(1/T-1/T0)}: R: resistance value at temperature T(K), Ro: temperature T0, ( K) resistance value, B:B value, *T(K)=t(ºC)+273.15. In fact, the B value of the thermistor is not constant, and its variation varies depending on the material composition, and the maximum can even