Bead Type SMD NTC PTC Thermistors 50K 100K Ohm Glass Encapsulated NTC Thermistor

Bead Type SMD NTC PTC Thermistors 50K 100K Ohm Glass Encapsulated NTC Thermistor

Product Details:

Place of Origin: China
Brand Name: TIAN RUI
Certification: ROHS
Model Number: MF58-1

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: USD0.02-0.05PCS
Packaging Details: 3000PCS/Tape
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
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Detail Information

Product Name: Glass Encapsulated NTC Thermistor B Value: 3380 ~ 4260
Tolerance: 1% 2% 3% 5% Resistance: 10 To 200 Ohms
Coated: Glass Type: Compensation Ntc
Working Temperature: -55 ~ + 220 ℃ Size: Small
Feature: High Stability And Reliability Package: Taping Package
High Light:

SMD NTC PTC Thermistors


Bead Type NTC PTC Thermistors


100K Ohm Glass Encapsulated Thermistor

Product Description


Taping Package MF58-1 Bead Type SMD 50K 100K Ohm Glass Encapsulated NTC Thermistor


Model: MF58-1


B value: 3380 ~ 4260


Resistance: 10K-200KΩ


Working temperature: -55 ~ + 220 ℃


Product features: small size and high precision



Glass encapsulated series precision NTC Thermistor for temperature measurement and control is made by ceramic material combined with semiconductor chips. It has characteristics of small size, practical, economic and resistance changes with temperature significantly, which is widely used for temperature measurement and control equipment in the temperature range of -55℃- +220℃.


Bead Type SMD NTC PTC Thermistors 50K 100K Ohm Glass Encapsulated NTC Thermistor 0


Part Number Guide 

TR    MF  58 - 1- 3950-103 F

⑴     ⑵   ⑶    ⑷    ⑸    ⑹

⑴ NTC Thermistor

⑵ Compensation NTC


⑶ Glass-coated

⑷ SMD taping package


⑸ B Value ( B25/50℃) : 3950K


⑹Rated zero-power resistance at 25℃. For example: 103 means R25℃= 10KΩ

⑺Resistance tolerance: F (士1% ) ; G ( 士2 % ) ; H ( 士3 % ) ; J ( 士5 % ) ;K ( 土10 % )

Typical Products Specifications 


Part number R25℃(KΩ) B25/50℃ ( K) Dissipation Coefficent
Constant (S)
Operating Temperature Range (°C)
MF581-103-3380口 10 3380 In still air 2.5max In still air 17max 40- +150°C
MF581- 103-3435口 10 3435 40- +150°C
MF581-103-3950口 10 3950 -40- +150°C
MF581-503-3950口 50 3950 -40~+250°C
MF581-503-3990口 50 3990 -40-+250°C
MF581-104-3950口 100 3950 -40~+300°C
MF581-104-3990口 100 3990 -40-+300°C
MF581-204-4260口 200 4260 -40- +300°C


• “口” indicates the resistance tolerance:F ( 土1%); G ( 士2%); H ( 士3%); J ( 士5%); K ( 士10 %)

• B Value:determmedby rated zero-power resistance at 25°(and 50°C. tolerance:土1%

• Special specificaiot nsare customized by your request.




Glass coated, heat resistance, small size, high stability and reliability


SMD taping package, suitable for auto insert machine




Temperature compensation, digital clinical thermometer, temperature measurement


Control for chemical equipment and induction cooker, water heater,sterilizing cabinet

Mobile battery and charger


About US

Tianrui Electronics also designs and manufactures high precision NTC thermistors, probes, and cable assemblies. A thermistor is a type of resistor whose resistance is dependent on temperature. Resistors are always made of ceramic or metal composites. Ntc Thermistor is actually the Temperature Sensor that uses the resistance properties of these resistors to measure the temperature. We offer a full range of NTC thermistors and sensors including micro size, excellent stability, high accuracy and etc.

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