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Electric 5K Nonlinear-Resistors , PTC Thermistor For Heater

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Electric 5K Nonlinear-Resistors , PTC Thermistor For Heater

Hình ảnh lớn :  Electric 5K Nonlinear-Resistors , PTC Thermistor For Heater

Thông tin chi tiết sản phẩm:

Place of Origin: Dongguan,Guangdong,China
Hàng hiệu: UCHI
Chứng nhận: UL,SGS,ROHS
Model Number: PTC Thermistor Heater

Thanh toán:

Minimum Order Quantity: 1000PCS
Giá bán: Negotiable
Packaging Details: Bulk
Delivery Time: 7 working days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 600,000,000PCS Per Month
Chi tiết sản phẩm

Electric 5K Nonlinear-Resistors , PTC Thermistor For Heater


Quick Details


· Safe through temperature limiting characteristics.
· No danger of fires since there are no glowing parts.
· Dynamic, self regulating, and therefore energy efficient.
· No excess temperature protection required.
· Voltages from 6V to 480 V; special voltage applications up to 800 V.
· PTC surface temperatures can be set from 50C to 320C.
· Compact design.
· Long service life.





PTC Thermistors (thermal resistor), also called PTC stone, are ideal heating elements. Thanks to self-regulation properties, heating devices based on PTC thermistor technology can generally dispense with control and regulating components as well as with over-temperature protection, PTC thermistor heating elements are used wherever measurement and regulating equipment as well as heating devices must be housed in tight confines. PTC Heating elements can be designed to be square, rectangular, round, ring or doughnut form, or housed in aluminum, stainless steel, silicon casing.



Household appliance: travel irons, travel jug, bread warmer, water heater, water evaporator, espresso and coffee machine, tea warmer, dishwasher, icemakers, mosquito killer, insecticide, room deodorants, dryer, dehumidifier, plug-in aroma heater, fragrance, liquid vaporizer, cabinet heater, keep-warm plates, bimetal heater for door latches of washing machine, bathroom heater, etc.
Hair care: hair curler, hair crimper, hair drier, curling brush, steam curler, curling irons, curling tongues, hot comb.
Body care: wax depilators, facial sauna, inhalators, cosmetic warmers, ultrasonic bath, other heating of laminary case.
HVAC application: PTC fan heater, air heater, air curtain, electric air fresheners, air pre-conditioning.
Industrial appliances: oil-preheating, boiler-preheating, frost protection, valve heating, mould heating, binding system, laminator, hot glue gun, switch cabinet heaters, Anti-condensation, engine preheating, plastic film welder.
Automotive appliance: vehicle interior heating, fuel preheating, diesel filter heating, crankshaft housing ventilation, nozzle heaters for windshield washers, steering wheel heater, additional cabin heating.
Medical application: Inhalers, Vaporizer, Heating of anesthesia gas,massage.
Electronics application: IC heater, video monitor system heating, TCXO heater, Liquid Crystal display, Bimetal heater, CCTC Camera Housing, Display Boards.
PTC Thermistor (thermal resistor) heating elements can also be used in Instrumentation heater, Contact lens cleaner, telecommunication enclosure cabins heater, laboratory equipment, apparatus construction, viscosity of a liquid needs to be tightly controlled, such as printing.



PTC Heater Chips:


PTC heater Chips Surface Temperature: 50-320C
Operating voltage 6 V -480V
Resistance @ 25C (R25) :1-5000Ω
In Round Diameter: 5~25mm 
In Rectangle From: Length: 5~40mm: Width: 3-20mm

PTC Heater Chips Shapes and Dimensions:


Threaded Pipe Tanks Vessel PTC thermistor heater assembly

Threaded Al Housing PTC thermistor heating assembly for pipe, tanks, vessel, container,equipment casings heating application.Threaded hex head design is ideal for tanks, vessel and pipe installation, as well as other industrial application, affords greater resistance to shock and vibration. 
Threaded aluminium housing, M8X1.25mm, total Al case length 30mm.
Operating voltage: 12-24V 
Surface temperature: 180C max.
Inrush current: 0.8-1.5A. 
Power watt: 14W. 
Control of the insulation layer: ≥500V/50Hz. 


PTC Surface and Spot Heater

Insulated wrapped, or housed in aluminum case.
Surface Temperature: 50℃~280℃
Operating voltage 12V~240V 
Insulation voltage can be 3750V/0.5mA/1seconds

PTC Water Heater, PTC Liquid Heater

The powerwatt of PTC water heater (PTC liquid heater) varies with application condition, it shall requests the heated water have good flow for PTC Heating. There are 3 kinds construction of PTC heating, Flow through PTC Water Heater / Steam Generator, Build-in PTC liquid Heater, Liquid Container Bottom heating.


Flow through PTC Water Heater, Steam Generator


For Flow through PTC Water Heater, water flow through middle flow channel, PTC Heater directly heat flow water. Two available designs are single-pass and multi-pass systems. 
Operating voltage: 12-240V 
Insulation voltage withstanding: > 3750V 
Surface temperature: 180-265C 
Rated Power watt: 50-1000W 
Power-watt density (Heating power-watt per water contact area): approx. 4-10W per cm2 (water temperature @25C)



Build-in PTC liquid Heater

Build-in PTC liquid Heater for installation in sites where sufficient clamping contact must be guaranteed. This is necessary in order to continuously maintain optimum heat transfer.
Operating voltage: 12-240V 
Insulation voltage withstanding: min. 3750V 
Surface temperature: 100-250C 
Rated Power watt: 50-500W 
Power-watt density (Heating power-watt per water contact area): approx. 6W per cm2 (water temperature @25C)


PTC Air Heater

Self-regulating function of power in correlation to the air volume flow and ambient temperature.
Dimension: length: 50-300mm, width: 22-80mm, thickness: 15mm.
Powerwatt: 100-2000W (tolerance 5%-10%).
Optional for surface insulation construction (without electricity on the surface) or non-insulation construction (with electricity on the surface).


Anti-Freeze PTC Heater, Anti-Damp PTC heater

PTC Heater for Anti-freeze and anti-damp function is suitable for electricity control tank, electric meter and instrument anti-damp heating, Surveillance monitor, etc. 
Operating voltage: 12-240V 
Surface temperature: 60-190C 
Dimension: 60×60×34(mm), 155×85×24(mm) 
Rated Power watt: 30-200W 
Power-watt density (Heating power-watt per water contact area): approx. 6W /cm2 (water temperature @25C)



Competitive Advantage:


  1. Factory supply directly
  2. Completed certificates such as UL,VDE,SGS,etc and high quality available
  3.  Quick delivery
  4. Best after-sales services
  5. OEM & ODM available




Chi tiết liên lạc
Dongguan Uchi Electronics Co.,Ltd.

Người liên hệ: Anna

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