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[China]
Trade Verify
Address: Room 101, No. 21, Huayuanzai Road, Chongmei, Chashan Town, Dongguan City, Guangdong Province
Contact name:Huang
Dongguan Linkun Electronic Technology Co., Ltd. |
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Verified Suppliers
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Electric Fan Motor Axial Ceramic Case Resistor Type Temperature Fuse Thermal Cutoff Fuse
Structure
The thermal fuse is composed of ceramic shell, low melting point
alloy wire, special resin, pin copper wire and sealing resin.
Apprearance
The marking must be clear; the sealing resin should fill the mouth
and it is acceptable; the lead tin-plated layer is good; there is
no oxidized black spot damage; the shell has no damage marks,
perforations, etc.
| No. | Rated operating temperature Tf(℃) | Hold temperature Tc(℃) | Limit temperature Tm (℃) | Measured operating temperature (℃) | Rated voltage (V) | Rated current In(A) | ||||||||||
| Y20 | 115 | 87 | 150 | 112±3 | 250 | 2 | ||||||||||
| a | b | c | d | ||||||||
| 9.5±0.5 | 80±5 | 0.5±0.2 | 2.5±0.1 |
| Name | Thermal Fuse | Applicable Standards | |||||||||||||||
| Test items | Unit | Safety standard | Testing equipment | ||||||||||||||
| Action temperature detection | ℃ | +0 TF -10 | thermotank | ||||||||||||||
| High pressure test | V | 1000+2 times the rated voltage | Withstand voltage tester | ||||||||||||||
| Insulation resistance detection | MΩ | ＞2 | Digital Megger | ||||||||||||||
| Internal resistance detection | Ω | ＜0.028 | Bridge resistance tester | ||||||||||||||
| High pressure test after temperature check | V | ＞500 | Withstand voltage tester | ||||||||||||||
| Insulation resistance test after temperature test | MΩ | ＞0.2 | Digital Megger | ||||||||||||||
| Distortion detection | Each lead is bent 90° at a distance of 10mm from the thermal fuse, and then twisted in the opposite direction by 180° without damaging the components. | Manual operation | |||||||||||||||
Experimental Method
The experimental conditions are temperature 25±10℃, humidity
65±15%M
1 Action humidity accuracy: Rely on the IE691: 1995 inspection
method and measure with the built-in silicone oil pool in the
thermostat.
2 Size: Measure the finished product with a micrometer/vernier
ruler.
3 Appearance: visual inspection.
4 Insulation resistance: Measure the finished product with SP-3A
digital megohmmeter, and measure the voltage DC500V.
5 Withstand voltage: Use the ZNY-12 withstand voltage test to
determine the finished product, which takes 1 minute.
6 Tensile force: Measure the finished product with a push-pull
tester, and the pin bears 1.5 pounds of pulling force for 10
minutes without damaging the components.
7 Torsion: Bend the lead at 10mm at 90°C, and then reverse it at
180°C without damaging the component.
Test Requirements
1. Rated operating temperature (Tf): The temperature at which the
thermal fuse is tested according to the standard method to change
its conductive state. (The Japanese Electrical Appliances
Management Law stipulates that the tolerance range is ±7℃ for
operation).
2. Measured operating temperature: The temperature fuse is heated in the silicone oil bath at a rate of 0.5-1°C per minute, and the fusing temperature obtained when the detection current is less than 100MA. It is the actual temperature of the thermal fuse.
3. Holding temperature (Tc): The maximum temperature at which the thermal fuse can maintain 168 hours without changing its conductive state when passing the rated current.
4. Limit temperature (Tm): The maximum temperature at which the thermal fuse can withstand 10 minutes without reconnection.
5. Rated voltage (Ur): The highest working voltage of the thermal fuse.
| Thermal Cutoff Fuse | Technical Parameters |
|---|---|
| Product Name | Thermal Cutoff Fuse |
| Breaking Capacity | High |
| Shape | Resistor |
| Usage | Thermal |
| Rated Voltage | 250V |
| Size | 62x4mm |
| Case | Metal |
| Rated Temperature | 76℃ to 260℃ |
| Rated Current | 10A, 16A |
| Thermal Shutoff Fusible Link | Technical Parameters |
|---|---|
| Product Name | Thermal Shutoff Fusible Link |
| Breaking Capacity | High |
| Shape | Resistor |
| Usage | Thermal |
| Rated Voltage | 250V |
| Size | 62x4mm |
| Case | Metal |
| Rated Temperature | 76℃ to 260℃ |
| Rated Current | 10A, 16A |
| Thermal Fuse Protector | Technical Parameters |
|---|---|
| Product Name | Thermal Fuse Protector |
| Breaking Capacity | High |
| Shape | Resistor |
| Usage | Thermal |
| Rated Voltage | 250V |
| Size | 62x4mm |
| Case | Metal |
| Rated Temperature | 76℃ to 260℃ |
| Rated Current | 10A, 16A |
| Thermal Safety Cutoff | Technical Parameters |
|---|---|
| Product Name | Thermal Safety Cutoff |
| Breaking Capacity | High |
| Shape | Resistor |
| Usage | Thermal |
| Rated Voltage | 250V |
| Size | 62x4mm |
| Case | Metal |
| Rated Temperature | 76℃ to 260℃ |
| Rated Current | 10A, 16A |
Model Number: RY RYB Series
Place of Origin: China DongGuang
LinKun RY RYB Series Thermal Cutoff Fuse is a type of thermal protection device used in various electrical appliances and equipment. It is designed to protect against overheating and potential fire hazards caused by excessive electrical currents.
The LinKun RY RYB Series Thermal Cutoff Fuse is widely used in a variety of electronic and electrical equipment, including:
The LinKun RY RYB Series Thermal Cutoff Fuse has the following key features:
Overall, the LinKun RY RYB Series Thermal Cutoff Fuse offers a high level of safety and protection for various electrical appliances and equipment, providing peace of mind for both manufacturers and users.
Brand Name: LinKun
Model Number: RY RYB Series
Place of Origin: China DongGuang
Shape: Resistor
Rated Current: 10A, 16A
Rated Temperature: 76℃ to 260℃
Breaking Capacity: High
Case: Metal
At LinKun, we understand the importance of reliable and efficient thermal protection for your electronic devices. That's why we offer customized Thermal Cutoff Fuse solutions to meet your specific needs and requirements.
Our Thermal Fuse Interlock technology provides a temperature sensitive circuit breaker that automatically cuts off the power when the temperature reaches the preset limit. This prevents overheating and potential damage to your equipment.
With our Thermal Fuse Thermal Cutoff design, you can rest assured that your devices are protected from excess heat, even in the most demanding environments. Our fuses are designed to quickly and effectively break the circuit, ensuring the safety of your equipment and preventing any potential hazards.
Our customized service allows you to choose the specific parameters for your Thermal Cutoff Fuse, including the shape, rated current, rated temperature, and breaking capacity. This ensures that our fuses are tailored to your exact needs, providing the most effective protection for your devices.
Choose LinKun for your Thermal Cutoff Fuse needs and experience the peace of mind that comes with high-quality, reliable thermal protection. Contact us today to learn more about our customized service and how we can help protect your electronic equipment.
