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| Type: | Thermal Resistor |
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PTC (Positive Temperature Coefficient) heaters are ideal for mini rice cookers due to their efficiency and safety features. They provide consistent heating and are self-regulating, meaning they reduce power consumption as they reach their maximum temperature. Here are some key aspects to consider:
PTC heating film advantages:
1. Safety
2. When the power stable, it will give out the constant temperature continuous
3. Keep steady power
4. It can control the temperature by itself
5. Used in large range of voltage from 12V to 240V
6. Dimension is nimble various
PTC heating film have been widely used in hair permanent clamp, hair culer, face sauna, heat preservation plate, electric mosquito killer, physical therapy apparatus, hot melt glue gun and other automatic heat preservation devices.
Specifications of PTC Heating Elements:
| Operating voltage | 120-240V AC/DC* (min. 110V, max. 265V) |
| Heating element | PTC resistor, temperature limiting |
| Heater body | aluminium, anodised |
| Mounting | screw fixing |
| Fitting position | variable |
| Operating/Storage temperature | -45 to +70 °C (-49 to +158 °F) |
| Operating/Storage humidity | max. 90 % RH (non-condensing) |
| Protection type/Protection class | IP54 / II (double insulated) |
| Note | other voltages on request |
PTC heater with insulating film
Current dimensions:
| No. | Length /mm |
Width /mm |
Thickness /mm |
PTC quantity |
No. | Length /mm |
Width /mm |
Thickness /mm |
PTC quantity |
| 001 | 15 | 9 | 3.0~3.7 | 1 | 002 | 16 | 11 | 3.0~3.7 | 1 |
| 003 | 24 | 6 | 3.0~3.7 | 1 | 004 | 24 | 8 | 3.0~3.7 | 1 |
| 005 | 24 | 10 | 3.0~3.7 | 1 | 006 | 24 | 15 | 3.0~3.7 | 1 |
| 007 | 23 | 13 | 3.0~3.7 | 1 | 008 | 30 | 5 | 3.0~3.7 | 1 |
| 009 | 22 | 11 | 3.0~3.7 | 1 | 010 | 35 | 11 | 3.0~3.7 | 1 |
| 011 | 30 | 13 | 3.0~3.7 | 1 | 012 | 35 | 13 | 3.0~3.7 | 1 |
| 013 | 35 | 6 | 3.0~3.7 | 1 | 014 | 48 | 6 | 3.0~3.7 | 2 |
| 015 | 35 | 10 | 3.0~3.7 | 1 | 016 | 48 | 15 | 3.0~3.7 | 2 |
| 017 | 60 | 13 | 3.0~3.7 | 2 | 018 | 48 | 13 | 3.0~3.7 | 2 |
| 019 | 36 | 15 | 3.0~3.7 | 2 | 020 | 58 | 6 | 3.0~3.7 | 2 |
| 021 | 48 | 10 | 3.0~3.7 | 2 | 022 | 60 | 10 | 3.0~3.7 | 2 |
| 023 | 56 | 11 | 3.0~3.7 | 2 | 024 | 70 | 8 | 3.0~3.7 | 3 |
| 025 | 58 | 13 | 3.0~3.7 | 2 | 026 | 70 | 13 | 3.0~3.7 | 3 |
| 027 | 50 | 13 | 3.0~3.7 | 2 | 028 | 50 | 24 | 3.0~3.7 | 3 |
| 029 | 70 | 15 | 3.0~3.7 | 3 | 030 | 60 | 15 | 3.0~3.7 | 3 |
| 031 | 45 | 24 | 3.0~3.7 | 3 | 032 | 50 | 38 | 3.0~3.7 | 4 |
| 033 | 70 | 10 | 3.0~3.7 | 3 | 034 | 99 | 16 | 3.0~3.7 | 4 |
| 035 | 50 | 30 | 3.0~3.7 | 4 | 036 | 70 | 30 | 3.0~3.7 | 6 |
| 037 | 30 | 48 | 3.0~3.7 | 4 | 038 | 30 | 74 | 3.0~3.7 | 6 |
Notice:
1) The surface temperature can be selected between 50ºC~280ºC, the tolerance of surface temperature is ±7ºC usually. Rate voltage can be 3V~400V, AC or DC. Customer designed shapes are possible.
2) For getting rapid temperature rising, larger heating power, several PTC pellets are used to assemble into a larger one.
PTC heater with shell
A PTC heater with a shell is composed of one or more PTC stones combined with two aluminum or stainless steel plates as electrodes, encased in insulating material and then encapsulated within a specially designed aluminum shell. This design is tailored for self-regulated heating within confined spaces, such as the inner compartments of electrical equipment, eliminating the need for additional temperature control devices. Notably, this type of PTC heater is distinguished by its high efficiency, reliability, safety, and user-friendly operation.

Advantages of PTC Air Heaters by Jaye Heater:
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Product Name
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PTC Air Heater(PTC Heater Heating Element)
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Heat Material
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PTC Thermistor
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Heat Methods
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Heat Radiation by Air Flow
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Lead Wire
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Silicone High Temperature Line
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the Length of Lead Wires
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200mm
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the Length of Bare Wires
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10mm
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Surface Insulate
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Yes
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Application
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Air Conditioning Units / Electric Heater /Car / Equipment/ General Electric Appliance/ Air Curtain Machine / Humidifier/PTC Heater Heating Element
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PTC Cartridge Heater
A PTC (Positive Temperature Coefficient) cartridge heater is a type of heater that uses PTC thermistors as the heating element. These heaters are designed to be self-regulating, meaning they automatically adjust their power consumption based on the temperature they reach, which can be an advantage in terms of energy efficiency and safety.
· Self-Regulating: Automatic Temperature Control: PTC materials increase resistance as temperature rises, reducing current flow and preventing overheating.
· Uniform Heating: Consistent Heat Distribution: Provides even and stable heat, ideal for applications requiring consistent temperatures.
· Safety: Reduced Overheating Risk: Self-regulating nature eliminates the need for extra thermal protection devices.
· Durability: Long-Lasting: Fewer thermal stresses lead to increased durability and lifespan.
· Energy Efficiency: Optimized Power Use: Draws only the power needed to maintain desired temperature, reducing energy consumption.
The simple-structure heater gives out constant-temperature heat and does not need any additional temperature applications.
No External Temperature Control Required:
Unlike traditional cartridge heaters that require external temperature controllers and sensors, PTC heaters can regulate their own temperature.Rapid Heat-Up:
PTC heaters can heat up quickly to their operating temperature, improving response times in applications where immediate heat is necessary.Reduced Complexity:
With fewer components needed for temperature regulation, PTC systems can be simpler and more cost-effective to maintain.PTC heating film have been widely used in hair permanent clamp, hair culer, face sauna, heat preservation plate, electric mosquito killer, physical therapy apparatus, hot melt glue gun and other automatic heat preservation devices.
More Types and Pictures of PTC Cartridge Immersion Heaters:
Specifications of PTC Heating Elements:
| Operating voltage | 120-240V AC/DC* (min. 110V, max. 265V) |
| Heating element | PTC resistor, temperature limiting |
| Heater body | aluminium, anodised |
| Mounting | screw fixing |
| Fitting position | variable |
| Operating/Storage temperature | -45 to +70 °C (-49 to +158 °F) |
| Operating/Storage humidity | max. 90 % RH (non-condensing) |
| Protection type/Protection class | IP54 / II (double insulated) |
| Note | other voltages on request |
Quality Control Chart:




