MF5B NTC PTC Thermistors 10K 50K 100K Ohm Glass Encapsulated NTC Thermistor

MF5B NTC PTC Thermistors 10K 50K 100K Ohm Glass Encapsulated NTC Thermistor

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS
Model Number: MF5B

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: USD0.02-0.05PCS
Packaging Details: 1000PCS/Bag
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
Get Best Price Contact Now

Detail Information

Part Name: Glass Encapsulated NTC Thermistor Resistance: 5K To 100K Ω
B Value: 3435K 3950K Tolerance: 1% 2% 3% 5%
Coated: Glass Wire: Tinned Dumet Wire
Shape: Pearl Shape Operation Temperature: -40℃ ~ +300℃
Response: Rapid Response Type: High Temperature NTC Thermistor
High Light:

MF5B NTC PTC Thermistors


10K Ohm NTC PTC Thermistors


10K Ohm Glass Encapsulated NTC Thermistor

Product Description


MF5B High Temperature Negative Coefficient Thermistor 10K 50K 100K OHM NTC Glass Encapsulated Thermistor


Glass Encapsulated NTC Thermistor 




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%)




MF5B series of 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.




•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℃




•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


MF5B NTC PTC Thermistors 10K 50K 100K Ohm Glass Encapsulated NTC Thermistor 0

Part number R25℃( KΩ ) B25/50℃( K) Dissipation Coeff cient (mw/℃) Time
Constant (S)
Operating Temperature
Range (°C)
MF5B 2 -502-3470口 5 3270 In still air 2.l max In still
air 6max
MF5B 2 -103-33800 10 3380 -40~+150°C
MF5B 2 -502-34700 5 3470 -40~+150°C
MF5B 2 - 103-34700 10 3470 -40~+150°C
MF5B 2 -103-3700口 10 3700 -40~+150°C
MF5B 2 -202-3920口 2 3920 -40~ +150°C
MF5B 2 -502-3950口 5 3950 -40~+150°C
MF5B 2 - 103-39500 10 3950 -40~+150°C
MF5B 2 -503-39500 50 3950 -40~+200°C
MF5B 2 -104-4100口 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.



Want to Know more details about this product
I am interested in MF5B NTC PTC Thermistors 10K 50K 100K Ohm Glass Encapsulated NTC Thermistor could you send me more details such as type, size, quantity, material, etc.
Waiting for your reply.