14mm 13-25ohm PTC Thermistor , MZ21 Positive Temperature Coefficient Thermistor
Brand Name:lin kun
Certification:A2230087967101002E
Model Number:MZ21 18Ω 20Ω 50Ω
Minimum Order Quantity:1000 Pieces
Payment Terms:T/T
Place of Origin:Dongguan China
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Location:
Dongguan Guangdong China
Address:
Room 101, No. 21, Huayuanzai Road, Chongmei, Chashan Town, Dongguan City, Guangdong Province
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within 15 hours
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Product Details
Product Description:
PTC Type Thermistor is a positive temperature coefficient thermistor with a time constant of 3s and a temperature range of 0°C to +150°C. It has a thermal time constant of 3s, an operating life of 100,000 cycles, and a thermal hysteresis of ±0.2°C. This PTC type thermistor is designed to be highly reliable and durable, providing precise temperature measurement and control for a wide range of applications. It is also resistant to shock and vibration, making it an ideal choice for industrial settings. With its advanced temperature sensing capabilities, the PTC type thermistor is ideal for use in precision temperature control systems.
1, Symbol for the products
1-1,Symbol for the products MZ21 | Note MZ21 Type Number |
2, Specifications of Appearance
2-1,Dimensions (mm)
| Number | Name | Technical Requirements | Leads |
| D | Diameter of Resistance | 14max | □Straight □Axis Formed ■In-Forming |
| T | Thickness of Resistance | 5.0max | |
| L | Length of fuse | 10±1 | |
| W | Distance between fuses | 5.0±0.5 | |
| d | Diameter of fuse | 0.6±0.05 |
2-2.Coating
| Coating | Material | Color |
□ No coating ■ Coating | ■ Silicon □ PF resin | ■ Green □ Yellow |
3, Electric Performance
Number | Items | Technical Requirements | Test Conditions |
| 3-1 | Resistant for Zero Rated Power | 20Ω | Atmosphere Temperature:25±2℃ Accuracy of the Test:±0.5% |
| 3-2 | Over Voltage Withstanding | 300V ΔR/Rn≤20% | Starting Current:200mA, Starting Voltage:220VAC,hold on for 7s,and then change to high voltage300VAC,for 6s.the is shown as follows: Stay under the conditions of regular temperature and humidity for 4-5 hours, and then check the Rn again. |
| 3-3 | Max. operating voltage | 265V ΔR/Rn≤20% | Starting Current:200mA, Starting Voltage: 265VAC, hold on for 1H, the is shown as follows: Stay under the conditions of regular temperature and humidity for 4-5 hours, and then check the Rn again. |
| 3-4 | Over Current withstanding | 1000mA ΔR/Rn≤20% | Starting Current: 1000mA,Voltage 220VAC, switch on the circuit for 1 minute after every 5minutes, switch-off, and repeat this operation for 20 times. Put it under the conditions of regular temperature and humidity for 4-5 hours and then check the Rn again |
| 3-5 | Curie Temperature | 120℃ | Check the temperature at 2 times Rn. |
3-6 | Non-operating current | 100mA@60℃ ΔR/Rn≤20% | Under 20℃ atmosphere temperature, The Current is turned on for 60 minutes. |
| 3-7 | operating current | 200mA@20℃ ΔR/Rn≥100% | Under 25℃ atmosphere temperature, |
Features:
- Product Name: PTC Type Thermistor
- Positive Temperature Coefficient: Positive Temperature Coefficient Thermistor
- Resistance Range: 10Ω To 10KΩ
- Time Constant: 3s
- Thermal Time Constant: 3s
- Dielectric Strength: 500VAC
Technical Parameters:
| Property | Value |
|---|---|
| Product Name | PTC Type Thermistor |
| Temperature Range | 0°C To +150°C |
| Operating Voltage | 50V |
| Dielectric Strength | 500VAC |
| Thermal Shock Resistance | ±0.5°C |
| Tolerance | ±10% |
| Thermal Hysteresis | ±0.2°C |
| Resistance Range | 10Ω To 10KΩ |
| Thermal Time Constant | 3s |
| Time Constant | 3s |
Applications:
Lin kun’s MF11 PTC Type Thermistor is made from high-quality
materials and is designed to provide reliable performance in a
variety of applications. It has a dissipation constant of 2 mW/°C
and a rated power of 0.25W, making it suitable for a wide range of
applications. Its thermal shock resistance of ±0.5°C and operating
voltage of 50V also make it ideal for applications requiring high
temperature stability and resistance to extreme temperature
changes. The MF11 is suitable for a variety of applications, such
as temperature sensing, temperature control, over-temperature
protection, and circuit protection. Its Positive Temperature
Coefficient (PTC) design makes it well-suited for applications in
which a precise temperature control is required. Its high
temperature stability also makes it ideal for applications
requiring high accuracy in temperature control. The MF11 PTC Type
Thermistor is an ideal choice for temperature monitoring and
control applications, and its high-quality construction makes it a
reliable and durable choice. It is also a great choice for
applications requiring extreme temperature stability and resistance
to thermal shock. Its high operating voltage and thermal shock
resistance make it an excellent choice for applications requiring
high temperature stability and resistance to extreme temperature
changes.
Customization:
Lin Kun PTC Type ThermistorBrand Name: Lin Kun
Model Number: MF11
Place of Origin: China
Thermal Runaway: ±0.5°C
Product Name: Positive Temperature Coefficient (PTC) Type Thermistor
Tolerance: ±10%
Temperature Range: 0°C To +150°C
Insulation Resistance: 100MΩ
Support and Services:
PTC Type Thermistor offers technical support and service to all customers. Our experienced engineers and technicians are available to provide advice and help with any and all inquiries related to the product. We provide technical advice on installation, troubleshooting and maintenance. We also offer free repair and replacement services for any faulty parts.
We are committed to providing customers with quality products and services. Our customer service team is available to answer any questions or concerns you may have about our products. We strive to ensure that all of our products meet high standards of quality and performance. We also offer a warranty for our products.
At PTC Type Thermistor, we take pride in providing excellent customer service. Our team is dedicated to providing the best technical support and service possible. We are always available to answer any questions or concerns you may have about our products. Thank you for choosing PTC Type Thermistor.
14mm 13-25ohm PTC Thermistor , MZ21 Positive Temperature Coefficient Thermistor
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