Dongguan Tianrui Electronics Co., Ltd
Dongguan Tianrui Electronics Co., Ltd
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Taping Package MF58-1 Bead Type SMD 50K 100K Ohm Glass Encapsulated NTC Thermistor
Model: MF581
B value: 3380 ~ 4260
Resistance: 10K-200KΩ
Working temperature: -55 ~ + 220 ℃
Product features: small size and high precision
Decription
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℃.
Part Number Guide
TR MF 58 - 1- 3950-103 F
⑴ ⑵ ⑶ ⑷ ⑸ ⑹
Where
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 (mw/°C) | Time 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.
Features
Glass coated, heat resistance, small size, high stability and reliability
SMD taping package, suitable for auto insert machine
Applications
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.