Best Global NTC Thermistor Manufacturers for 2025
Aug 05, 2025You can find top NTC thermistor suppliers all over the world. Some examples are Focusens, Murata, TDK, Vishay, Panasonic, Amphenol, TE Connectivity, Honeywell, Mitsubishi Materials, Thermosen, Sen Tech, EXSENSE, Sentrion, and VETENG. These companies are known for new ideas and worldwide service. They also make high-quality products and can change them to fit your needs.
When you pick a supplier, think about these things:
- How much experience and skill they have
- If they can make special products for you
- How well they handle shipping and orders
- If they help you with problems or questions
- If their prices are good compared to others
- If their products work well and last long
Picking the right company helps your products work well and follow the rules.
NTC thermistors are a kind of resistor. Their resistance goes down when it gets hotter. People use them to check or control temperature. NTC means "Negative Temperature Coefficient." These parts react fast to changes in heat. You can find them in many things that need to know the right temperature. They are small and work quickly, so many simple and high-tech devices use them.
NTC thermistors are used in lots of fields. They help keep machines safe and control heat. They also make products work better. Here is a table that shows where they are used and some examples:
Most NTC thermistors are used in consumer electronics. Cars and factory machines also use them a lot. The chart below shows how different fields use NTC thermistors around the world:
Picking the right ntc thermistor suppliers is important for your product. You want sensors that fit your needs and follow the rules. The best supplier helps you avoid trouble and makes sure your devices work anywhere. Think about these things when you choose a supplier:
Many people say top suppliers give strong probes that last in tough places. Fast help with problems and following the rules also make the best suppliers stand out. When you pick trusted ntc thermistor suppliers, you get good performance and feel safe using them for important jobs.
You want your products to work well and last long. Quality is very important when picking NTC thermistor suppliers. The best companies use strong quality checks. They make sure every sensor is made right. They test each group for safety, strength, and accuracy. These companies follow important rules:
These rules help you trust the thermistors in hard places. You can use them in cars, medical tools, or home machines without worry. When you see these papers, you know the company cares about quality from start to finish.
Tip: Always ask for reports and papers before you buy. This helps you avoid problems later.
Certifications show a supplier follows world rules and safety needs. You should pick suppliers with the right papers for your field. The best NTC thermistor suppliers have many important papers:
These papers mean the company follows strict rules for making and testing. For example, ISO 9001:2015 shows the company has a strong system. RoHS means the products are safe for the earth. UL and CSA mean the sensors pass safety tests in North America. Dodd-Frank means the company uses fair materials. When you pick a supplier with these papers, you keep your business and customers safe.
Every field needs different things. You may need thermistors with special shapes or sizes. Top companies can make sensors just for you. They use smart engineers and good tools to design what you need. You can ask for:
The company works with you to learn about your project. They change the sensor to fit your design. For example, a medical tool may need a fast sensor. A car sensor may need to handle high heat. This teamwork helps you get a sensor that fits your product.
Note: Custom sensors help you fix hard problems and stand out in your field.
When you pick an NTC thermistor supplier, you need more than just a good product. You also need strong help from the company. The best suppliers help you from start to finish. They help you choose the right part and fix problems after you buy. Good support makes your job easier and helps you avoid mistakes.
You can get many kinds of help from top NTC thermistor suppliers. They give you tools and guides to help you pick and use their products. The table below shows the main types of help you might get:
You can use these tools to fix problems fast. For example, if you have a question about using a thermistor, you can check the FAQs or download a note. If you need help with design, simulation tools let you test ideas before building. If you want to know if a product will be sold later, lifecycle info helps you plan.
Tip: Always check if your supplier has easy ways to contact their team. Fast answers to your questions can save you time and money.
Some suppliers send newsletters. These tell you about new products and news in the field. Social media pages give you another way to connect and learn about updates.
You should pick a supplier that gives clear and simple help. This keeps your projects on track and helps you avoid delays. Good support means you can trust your supplier to help you win, no matter what problem you face.
Focusens is a top company in temperature sensing. Their main office and certified factory are in Hefei, China. They have more than 15 years of experience. Focusens is a Chinese National Grade Hi-Tech Enterprise. They send advanced sensors and thermal humidity parts to over 60 countries.
Focusens checks quality very carefully and uses modern machines. They use auto chip picking, careful spot welding, and special thermal baths. Their products follow RoHS, REACH, and AECQ200 rules. Focusens lets you work with them in many ways, like OEM or as a distributor. Their engineers make over 100 new sensor ideas each year. This means you always get the newest technology.
Focusens has many sensor choices:
You can pick high-precision thermistors, linear PTC silicon thermistors, and digital sensors. Focusens also gives thermal fuses and protectors for circuit safety.
Focusens sensors are used in many areas:
Their products measure, control, and protect against heat. You can also use their level and reed switch sensors for checking liquids and sensing nearby objects.
Murata is a big name in electronic parts. Their NTC thermistors are used in many fields, like cars and electronics. The company works hard on new ideas and makes reliable products. This makes them a top choice for ntc thermistor suppliers.
Murata spends a lot on research and new products. They made a new group of NTC thermistors for tough places. These thermistors use special materials that fight chemicals and heat. Murata is also a leader in car thermistors that meet AEC-Q200 rules.
Murata has many NTC thermistors. Their new SMD type NTC thermistors measure heat very well at high temperatures. These are good for electric cars and hot electronics. You can see the different types in the table below:
You can check the resistance values for Murata’s NTC thermistors in the chart below:
Murata’s new thermistors give very exact temperature readings, even when it is hot. The company now makes these in large numbers, and you can ask for samples.
Murata thermistors are used in many places:
Their products work well in tough places and help with new electric cars and strong electronics.
TDK is a famous maker of electronic parts. Their NTC thermistors are used all over the world. The company cares about new ideas, good quality, and trust.
TDK does a lot of research and makes many kinds of NTC thermistors. Their products are very accurate and steady. TDK also makes thermistors that meet car and factory rules. Their worldwide team helps you get support and fast shipping.
TDK has many NTC thermistors:
You can pick different resistance, sizes, and response times. TDK also has thermistors that handle heat changes and last a long time.
TDK thermistors are used in:
TDK’s products help you measure temperature right and work well in hard places.
Vishay is one of the biggest makers of electronic parts. Their main office is in the United States, but they sell products everywhere. Vishay is known for making reliable and new products. Many engineers trust Vishay for NTC thermistors and sensors.
Vishay cares a lot about quality and making things the same every time. They use special machines to make sure each thermistor is made right. Vishay has many products that work even in tough places. Their team around the world helps you fix problems fast. You can also get your orders quickly because of their strong supply chain.
Vishay has many kinds of NTC thermistors:
You can pick different resistance, shapes, and sizes. Vishay can also make special thermistors for your project.
Vishay thermistors are used in many jobs:
Vishay’s products help you measure temperature right and last a long time.
Panasonic is a top company for electronic parts and solutions. The company started in Japan and now sells to over 100 countries. Panasonic’s NTC thermistors are known for being high quality and using new technology. You can find their sensors in many things you use every day.
Panasonic has a long history and lots of experience. They spend money on research to make better thermistors. Panasonic works to save energy and make small parts. Their products often meet strict car and factory rules. You can count on their help and fast shipping.
Panasonic has many NTC thermistors:
You can pick from many resistance values, sizes, and speeds. Panasonic also makes custom sensors for special needs.
You will see Panasonic thermistors in:
Panasonic’s thermistors help make products safer and work better.
Amphenol is a big supplier of connectors and sensors. The company works in North America, Europe, and Asia. Amphenol Advanced Sensors makes temperature sensors, including NTC thermistors. You can trust their products for hard jobs.
Amphenol is good at making new and special sensors. They work with you to make sensors that fit your needs. Amphenol’s worldwide team gives you fast help and delivery. Their sensors often meet car, medical, and factory rules.
Amphenol’s NTC thermistors include:
You can pick from many resistance values, types, and shapes. Amphenol also has sensor modules for advanced uses.
You can use Amphenol thermistors in:
Amphenol’s products help you get good, steady, and fast temperature readings. When you look at ntc thermistor suppliers, Amphenol is known for being flexible and helpful.
TE Connectivity is a big company that makes sensors and connectors. Their main office is in Switzerland, but they work in over 140 countries. They help many industries, like cars, factories, hospitals, and electronics. People know TE Connectivity for making sensors that work well and use new ideas.
TE Connectivity spends a lot of time on research. Their engineers make sensors that follow strict rules. They use new machines and check quality carefully. You can get help from their team anywhere in the world. They also let you change sensors to fit what you need.
TE Connectivity has many NTC thermistors and temperature sensors. You can pick:
Their products have many resistance values and work in hot or cold places. You can find what you need for simple or hard projects.
TE Connectivity’s NTC thermistors are used in many areas:
TE Connectivity helps you get the right temperature and good results every time.
Honeywell is a famous company for sensors and automation. Their main office is in the United States, but they sell all over the world. Honeywell has made sensors for many years. You can trust their experience and good quality.
Honeywell works hard to make new and safe sensors. Their engineers design sensors that follow world rules. They test every product to make sure it works right. You get help from their team and clear instructions. Honeywell’s offices around the world mean you get help fast.
Honeywell has many NTC thermistors and temperature sensors. You can choose:
Honeywell’s products are very accurate and steady. You can use them in hot or cold places.
You can find Honeywell NTC thermistors in:
Honeywell gives you sensors you can trust for important and daily jobs.
Mitsubishi Materials is a well-known company from Japan. They have made advanced materials and electronic parts for a long time. You can find their products in many industries around the world. Mitsubishi Materials cares about quality and new ideas in sensors.
Mitsubishi Materials knows a lot about ceramics and materials. Their engineers make thermistors that work well in hard places. The company follows strict rules and uses new ways to make things. You can trust their products to be the same every time and get help when you need it.
Mitsubishi Materials has many kinds of NTC thermistors. You can pick:
Their thermistors measure temperature well and last a long time.
You use Mitsubishi Materials NTC thermistors in:
Mitsubishi Materials helps you with sensors that work well for today’s needs. When you look at ntc thermistor suppliers, you see they care about quality and new ideas.
Thermosen is a well-known company for temperature sensors. Their main office is in China. They work on making and improving NTC thermistors. Thermosen sells to people all over the world. They care about making good products and new ideas. Their team helps you get the right sensor for your needs, even if you need something special.
Thermosen has many kinds of NTC thermistors that follow world rules. Their engineers use new ways to make sure the sensors are correct and steady. You get help fast and can ask for special changes. Thermosen also gives you good help if you have questions or problems.
You can pick from many Thermosen products:
Thermosen has thermistors with different resistance, sizes, and ways to mount. You can order a lot at once or just a few for special needs.
Thermosen NTC thermistors are used in many things. Here is a table with where they are used and what they do:
You also find Thermosen thermistors in home electronics, factory machines, cars, Arduino projects, and many temperature control circuits.
Sentrion is a well-known company in the sensor world. They focus on making smart temperature sensors. Their main office is in South Korea. They also have factories and labs in Asia and Europe. Sentrion is trusted for making NTC thermistors that work well and use new ideas.
Sentrion spends a lot of money on research. Their engineers use special materials and machines that work by themselves. This helps them make sensors that are very accurate and last a long time. Sentrion gives good help if you have questions. They answer quickly. Their shipping system is strong, so you get your order fast, no matter where you live.
Sentrion has many NTC thermistors and temperature sensors. You can pick:
Sentrion’s products come in many resistance values, sizes, and shapes. You can ask for a special design to fit your project.
You can find Sentrion thermistors in many jobs. These include:
Sentrion’s sensors help you keep the right temperature and work well, even in hard places.
VETENG is a top company in the NTC thermistor market. They have many factories and offices around the world. You can find their products in North America, Europe, the Middle East, and Southeast Asia. VETENG works with customers to make smart temperature sensors for many fields.
VETENG is known for making sensors that are very exact and strong. Their thermistors have ±1% tolerance and stay steady within ±0.05°C, even after six months in vaccine storage. VETENG has many important certificates, like FDA, ISO 13485, UL, cUL, CSA, VDE, TUV, SAA, and CQC. Their products also meet rules for food and medicine. You get sensors with IP67 and IP69K ratings, coatings that stop rust, and cases that block UV light. VETENG’s thermistors work in very hot or cold places, from -196°C to 600°C, and can handle tough factory jobs.
VETENG has many NTC thermistors and sensor assemblies. You can choose:
VETENG also sends pre-calibrated probes in 48 hours and lets you pick special coatings and materials for your project.
VETENG’s thermistors are used in many important fields. You will see them in:
The table below shows what makes VETENG special:
You can trust VETENG for strong, exact, and safe temperature sensors, even in the hardest jobs.
If you want to see how top NTC thermistor suppliers are different, look at this table. It gives you a quick way to check important features. This makes it easier to pick the best supplier for what you need.
Tip: Always look at the supplier’s datasheet for the real numbers. These numbers can change depending on the product you pick.
When you look at NTC thermistor suppliers, you will see some big differences. Each company uses special materials and designs for their products. Most NTC thermistors are made from mixed oxide ceramics. These have things like manganese, nickel, and copper. The materials change how the thermistor works in your project.
Suppliers give you many temperature ranges. Some, like VETENG, make sensors that work from -196°C to 600°C. Others only cover -50°C to 250°C. You should pick a sensor with the right range for your job.
Accuracy is not always the same. Some thermistors can measure as close as 0.05°C. Others are only good to 1.0°C. The way the thermistor is packaged matters too. Glass-encapsulated types last longer in tough places. Epoxy-coated ones react fast but may change over time.
You can pick from many packaging styles. These include glass, epoxy, ceramic, thin film, and probe types. Each one is best for a different job. Glass-sealed thermistors are good for hard places. Thin film types are fast at sensing heat changes.
Resistance tolerance can be from ±1% to ±20%. If you need very exact results, pick a tighter tolerance. Each supplier also has their own resistance-temperature curve. You need to check if it fits your system.
Some companies let you order custom sensors. You can ask for special shapes, sizes, or assemblies. This helps you solve special problems in cars, hospitals, or factories.
Other things like B constant, thermal time constant, and max current are different for each supplier. These details change how the thermistor works in your circuit.
When you compare suppliers, look at temperature range, accuracy, packaging, and if you can get custom parts. These things help you pick the best NTC thermistor for your project.
Before you pick a supplier, know what your project needs. Make a list of the technical things your job must have. Every project is different, so match the thermistor’s features to your use. Here are some things to think about:
Tip: Write down what you need before you talk to ntc thermistor suppliers. This helps you find the right one faster.
After you know your needs, you can look at suppliers. Good suppliers help you avoid late orders and bad parts. Use these steps to check each one:
To see if a supplier is good, check their certificates, delivery records, and test some samples for resistance drift. Suppliers with lots of repeat orders and strong help usually give the best results.
You must balance price and quality when picking a supplier. High accuracy and special features can cost more. But you should not let price lower the quality your job needs. A good thermistor saves money later by stopping problems and downtime.
Note: The best deal is a thermistor that fits your needs for both how it works and what it costs. Pick suppliers who explain their prices and quality in a clear way.
When you pick ntc thermistor suppliers, think about more than just buying. Working closely with your supplier can help your business do better. A strong partnership means you talk, share ideas, and fix problems together as a team.
You get many good things from a close relationship with your supplier. For example, you can:
Tip: Treat your supplier like a teammate, not just a seller. Tell them your goals and problems. Ask for their ideas on new projects. This builds trust and helps you get better results.
Many big companies use partnerships to stay leaders in their fields. For example, when a big car company worked with a sensor maker, both got stronger. The sensor company sold to new markets like electric cars and green energy. The car company got better technology and stayed ahead in things like saving energy.
In North America, companies use partnerships to make new things and add more products. These partnerships help you buy new technology, make your supply chain better, and follow new rules. Sometimes, partnerships even lead to joining together or starting new business groups. This helps both sides stay strong when things change fast.
When you look for ntc thermistor suppliers, think about building a long-term partnership. You will get more than just parts. You will have a team that helps you grow, change, and lead in your area.
Picking the right NTC thermistor supplier in 2025 is very important. Good quality, lots of experience, and strong certificates matter most. Suppliers who can change with your needs are helpful.
Tip: Ask suppliers for help or special products. Learning more helps you pick the best one for your project.
An NTC thermistor is a sensor that checks temperature. When things get hotter, its resistance goes down. You can find it in lots of devices to watch or control heat.
You should pick suppliers with good quality checks and certificates. Make sure they help customers and answer questions. Always see if their products fit your needs and follow the rules for your field.
NTC thermistors are used in cars, home machines, medical tools, and factory equipment. They help keep things cool, protect circuits, and make sure systems stay safe.
Certifications mean a supplier follows important safety and quality rules. You can trust these suppliers to give you safe and steady products for your work.
Yes, many suppliers can make special thermistors for you. You can ask for different shapes, sizes, or resistance to fit your project.
You can look at the datasheet, try samples in your setup, and check results with a trusted tool. Good suppliers help you test and answer your questions.
You should talk to the supplier early and tell them how much you need. Good suppliers have strong teams and can send big orders on time.
Always buy from trusted suppliers. Ask for certificates and test reports. Use anti-counterfeit tips from the supplier to keep your supply chain safe.
NTC Thermistors
Definition
Applications
Importance of Supplier Choice
Selection Criteria
Quality
Certifications
Customization
Support
Top NTC Thermistor Suppliers 2025
Focusens
Overview
Strengths
Products
Applications
Murata
Overview
Strengths
Products
Applications
TDK
Overview
Strengths
Products
Applications
Vishay
Overview
Strengths
Products
Applications
Panasonic
Overview
Strengths
Products
Applications
Amphenol
Overview
Strengths
Products
Applications
TE Connectivity
Overview
Strengths
Products
Applications
Honeywell
Overview
Strengths
Products
Applications
Mitsubishi Materials
Overview
Strengths
Products
Applications
Thermosen
Overview
Strengths
Products
Applications
Sentrion
Overview
Strengths
Products
Applications
VETENG
Overview
Strengths
Products
Applications
Comparison
Table
Key Differences
Choosing NTC Thermistor Suppliers
Assess Needs
Evaluate Suppliers
Cost vs. Quality
Partnerships
FAQ
What is an NTC thermistor?
How do you choose the right NTC thermistor supplier?
Where do you use NTC thermistors most often?
Why do certifications matter for NTC thermistor suppliers?
Can you get custom NTC thermistors for special projects?
How do you test if an NTC thermistor works well?
What should you do if you need large quantities?
How do you avoid fake or low-quality NTC thermistors?
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