Heating PTC Thermistor Φ8*2.1 500-1500Ω (160℃) Constant
Temperature Heating Plate Positive Temperature
Ceramic...
1. Name and specifications: PTC thermistor Φ8*2.1 500-1500Ω (160℃)
2·Product appearance:
2.1 Outline drawing: (Unit: mm)
| Outer diameter(D) | Thickness(T) | Electrode diameter(D1) | Remark |
| 8.0±0.2mm | 2.1±0.05mm | 6.5±1.0mm | |
3·Technical requirements and inspection methods
3.1 Routine inspection items
| Item | Technical indicators | Test method |
| Appearance | Uniform color, no cracks, no missing corners | Visual inspection |
| Dimensions: | See the picture above. | Micrometer, accuracy 0.01mm |
| Surface temperature | 160℃±5℃ | Infrared surface temperature tester, test voltage 220V |
| Normal temperature resistance | 500-1500Ω | place at 25℃±2℃ for more than 1 hour, and test with resistance
meter. |
| Electrode: | Silver electrode, uniform color, no silver hanging on the edge. | Visual inspection |
3.2 Reliability test
| Item | Technical indicators | Test method |
| The electrode adhesion | is firm and there is no trace of peeling off. | Peel off the tape quickly after sticking to the electrode, and
observe the surface condition of the electrode. |
Electrode aging
Performance: | The electrode does not fall off,
Or powder. | Continuously apply 28Vac voltage for 48 hours, then use medical
tape to stick the electrode firmly and then peel it off quickly to
observe the surface condition of the electrode. . |
| Life span | ≤±50% | at normal temperature, 14Vac voltage, time 1000h, test resistance
change rate. |
| Withstand voltage | no breakage, no breakdown, | There is no discoloration or electrode ablation phenomenon. Use a
withstand voltage tester to test, directly connect to 12Vac, 30S
and thenIncrease the voltage to 60Vac and maintain it for 3
minutes.
Ambient temperature 25±15℃ |
4 Precautions when using
4.1 Usage environment
Temperature: 0℃～+45℃
Relative humidity: ≤95% (25℃)
Atmospheric pressure: 70~106Kpa, no harmful gases (such as reducing
gases, corrosive gases, etc.)
4.2 PTC must be used under the specified voltage and frequency. The
allowable voltage and frequency fluctuation range is
±10%.
5Storage
Ambient temperature: -25 ~+45℃
Relative humidity: no more than 50%RH
Surrounding medium: No corrosive gases such as acid and alkali
Factory strength display:
Product Description:
PTC chip is one kind of constant temperature heating piece, which
is widely used in PTC heaters, PTC start relay chips and PTC
starter chips. It has excellent performance and reliable quality.
The main feature of the PTC chip is that it has a Curie temperature
range of (50℃-310℃)±7℃, and the surface temperature range is
(50℃-300℃)±10℃. The dimension of the chip is 5mm-20mm, and the
rated zero-power resistance is 1Ω-10000Ω. The PTC chip is
characterized by high efficiency, low power consumption, fast
heating, and no spark hazard. It is an ideal product for PTC
heaters, PTC start relay chips and PTC starter chips. PTC chip also
has good thermal shock resistance, thermal fatigue resistance, and
long service life.
Features:
- Product Name: PTC Chip
- Rated Zero-power Resistance: 1Ω-10000Ω
- Withstand Voltage(Ub): 20V-220V/60S
- Surface Temperature: (50℃-300℃)±10℃
- Material: Ceramics
- Curie Temperature: (50℃-310℃)±7℃
- PTC Start Relay Chip: Yes
- PTC Chip: Yes
- PTC Heating Chip: Yes
Technical Parameters:
| Name | PTC Constant Temperature Heating Piece |
|---|
| Withstand Voltage(Ub) | 20V-220V/60S |
| Surface Temperature | (50℃-300℃)±10℃ |
| Material | Ceramics |
| Dimension | 5mm -20mm |
| Rated Zero-power Resistance | 1Ω-10000Ω |
| Curie Temperature | (50℃-310℃)±7℃ |
| Keywords | PTC Starter Chip, PTC Chip, PTC Start Relay Chip |
Applications:
The LK-PTC PTC Starter Chip is a ceramic heater with a model number
of 5mm-20mm, manufactured in China. It is designed to provide
constant temperature heating and is able to withstand voltage
between 20V-220V/60S. The PTC Constant Temperature Heating Piece is
made of high-quality ceramics, and its surface temperature can
range from 50℃-300℃, with a rated zero-power resistance of
1Ω-10000Ω. This makes it an ideal choice for various industrial and
commercial applications, such as aerospace, medical, automotive,
and other electronics. It is also suitable for other PTC heaters,
such as PTC ceramic heaters, PTC heaters, and so on. The LK-PTC PTC
Starter Chip is a reliable and durable solution for providing
consistent heating.
Customization:
Customized Service for PTC Chip
Brand Name: LK-PTC
Model Number: 5mm-20mm
Place of Origin: China
Name: PTC Constant Temperature Heating Piece
Dimension: 5mm -20mm
Material: Ceramics
Rated Zero-power Resistance: 1Ω-10000Ω
Curie Temperature: (50℃-310℃)±7℃
We provide customized service for PTC Chip, PTC Heaters, PTC
Ceramic Heater and Constant Temperature Heating Piece.
We offer PTC Chip with brand name LK-PTC, model number from 5mm to
20mm, origin from China. The material is ceramics, and the rated
zero-power resistance is from 1Ω to 10000Ω, and the Curie
temperature is (50℃-310℃)±7℃.
If you have any needs of customized PTC Chip, PTC Heaters, PTC
Ceramic Heater and Constant Temperature Heating Piece, please
contact us for more information.
Packing and Shipping:
Packaging and Shipping for PTC Chip:
PTC Chip is packaged in a vacuum sealed package to ensure its
quality and integrity. It is securely packed and shipped with a
tracking number so customers are always aware of its delivery
status. All shipments are insured and are delivered via a reliable
shipping service.
FAQ:
- Q: What is the brand name of PTC Chip?
- A: The brand name of PTC Chip is LK-PTC.
- Q: What is the model number of PTC Chip?
- A: The model number of PTC Chip is 5mm-20mm.
- Q: Where is PTC Chip made?
- A: PTC Chip is made in China.
- Q: What is the purpose of PTC Chip?
- A: PTC Chip is used to provide over-current and over-temperature
protection for a variety of electronic products.
- Q: What are the benefits of using PTC Chip?
- A: PTC Chip offers reliable, long lasting protection against
over-current and over-temperature conditions, helping to prevent
damage to electronic equipment.
