Glass Hermetic Temperature NTC Thermistor MF51 Small Size Fast Response Time

Glass Hermetic MF51 Temperature NTC Thermistor Small Size Fast Response Time

Features

• Hermetically sealed glass package
• Proven Stability and Reliability
• Available in ±1%, ±2%, ±3%, ±5% and ±10% tolerance @ +25ºC
• Fast time response
• Low cost
• Temperature range -40ºC to +250ºC

Application

1. Air conditioning systems
2. Refrigeration control
3. Assembly into probes for a wide variety of applications
4. In environments where thermal shock and humidity are present
5. Hot water boiler systems
6. Sensor for engine temperature control

   Glass Encapsulated NTC Thermistor

   
   

   Glass-coated

   
   

   Shape: pearl-shape

   
   

   Rated zero-power resistance at 25C. For example: 502 means R2sc=5K Q

   
   

   Resistance tolerance: F (土1%),G (土2%) ; H(土3%) ; J(土5% ); K (土10% )

   
   

   B Value (B,25/50C.): 3950K

   
   

   B value tolerance: F (士I%); G (土2%); H (士3%)

   
   

   Introduction

   
   

   Glass Encapsulated thermistors are a special breed of NTC thermistors. Hermetically sealed, these small thermistors eliminate resistance reading errors caused by moisture penetration and they function efficiently in extreme temperatures as well as under severe environmental conditions.
   This class of thermistor is free from limitations due to solder temperature, which enables them to offer users a wide operating temperature range of “-40 °C to +300 °C”. With diameters of only 1.3 mm, the devices’ small size allows for encapsulation in a variety of housings, such as ring lugs and hex nuts.Radial leaded glass encapsulated thermistors provide a low cost option for applications that require superior stability and high temperature operation. The thermistors are glass encapsulated to allow for operation in a wide array of environments including high humidity and rapid thermal cycling. The small size allows the sensor to react quickly to small temperature changes.

   
   

   Features

   
   

   •High reliability, stability, high sensitivity

   
   •Wide range of resistance: 5 ~ 100KΩ

   
   •Usable in high-temperature and high-moisture environments due to the glass wrapping

   
   

   •Small, light, firm structure, convenient automatic installation on PCB

   
   

   •Rapid response time

   
   

   •Operating temp. -40℃ ~ +300℃

   
   

   Applications

   
   

   •Temperature compensation and detection for Office automation facilities (e.g. Copiers, printers etc.)

   
   •Industrial, medical, environmental protection, weather and food processing equipment

   
   •Household appliances (air conditioners,microwave ovens,electric fans,electric heaters)

   
   •Liquid level display and flow water measurement

   
   •Apparatus coils, integrated circuits, quartz crystal oscillators and thermocouples

   
   •Electronics Thermometer

   
   •Medical instrument

   
   
   
   

   Number	R25℃( KΩ )	B25/50℃( K)	Dissipation Coeff cient (mw/℃)	Time Constant (S)	Operating Temperature Range (°C)
   1	5	3270	In still air 2.l max	In still air 6max	-40~+150°C
   2	10	3380			-40~+150°C
   3	5	3470			-40~+150°C
   4	10	3470			-40~+150°C
   5	10	3700			-40~+150°C
   6	2	3920			-40~ +150°C
   7	5	3950			-40~+150°C
   8	10	3950			-40~+150°C
   9	50	3950			-40~+200°C
   10	100	4100			-40~+300°C

   
   

   • 口 indicatesthe resistance tolerance: F ( 士1%); G (士2%); H ( 士3%); J ( 士5%); K (士10%)

   
   • B Value :determined by rated zero-power resistance at 25°Cand 50°C , tolerance: 士1% .

   
   • Special specifications are customized by your request.

   
   

Negative temperature coefficient thermistor, also known as NTC thermistor, is a kind of sensor resistance whose resistance value decreases with the increase of temperature. Widely used in various electronic components, such as temperature sensors, resettable fuses and self-adjusting heaters, etc.

Dongguan Linkun Electronic Technology Co., Ltd. Dongguan Linkun Electronic Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing and sales, committed to becoming a high-quality supplier of circuit protection components. Since its establishment, the company has continuously introduced advanced automation equipment and imported technology, and has developed rapidly in the fields of varistors and thermistors. The company has a professional technical team and skilled technicians, and cooperates with three domestic universities to jointly develop new products to meet the different needs and circuit protection solutions of global customers. In addition, our products have passed safety certifications in many countries. From circuit design to product testing and finished products leaving the factory, we will provide you with one-stop service in the field of circuit protection. After years of intensive cultivation at Linkun Electronics, we have maintained good relationships with our peers and become distributors of many well-known electronic component brands to meet the different needs of customers. The main products include: thermistors, varistors, temperature sensors, fuses and their corresponding hardware and plastic accessories, sensors, thermal protectors, overload/composite protectors, discharge tubes, photoresistors, etc. Through the combination of various process equipment, our product supply is faster. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, phones, household appliances, communication products, lighting products, toy products, various instruments and various cables, electrical products, IT, consumer electronics products , automobiles, batteries and other fields. Quality policy: first-class quality, scientific management, continuous innovation, customer satisfaction! Linkun Electronics provides you with high quality, competitive prices and the best services, and becomes your loyal and reliable protection circuit component partner!

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rational use of resources, customer satisfaction, high-quality products, continuous improvement.