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[China]
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Address: Building C, Xinmeijia Science and Technology Park, Chashan
Contact name:Andy Wu
Dongguan Tianrui Electronics Co., Ltd |
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Yellow 25MM 50MM High Accuracy 10K 1% 3950 3435 MF55 Thin Film Encapsulation NTC Thermistor
MF55 Thin Film Thermistor
Model: MF55
B value: 3380 ~ 4260
Resistance: 5K-500KΩ
Coating:Insulating film coated
Working temperature: -40 ~ + 125 ℃
Product features: small size and high precision
Technical Parameters
Common parameters: 10K, 50K, 100K
Commonly used B values: 3435,3950
Features
Insulating film coated,fast thermal speed, high sensitivity
High stability and reliability
High insulation performance
High precision
Safety
Small size,light weight,rugged,easy to install automated
Applications
Temperature measurement, temperature compensation in measuring equipments and transistor circuit
Widely used in computers , printers , switching power supply, cell phone batteries, chargers, temperature control switches, household appliances and chargers, temperature control switches, household appliances and other small devices.
Drawing
Typical Products Specifications
| Part | R25℃(KΩ) | B25/50℃(K) | Dissipation Cofficient(mW/℃) | Time Constant(S) | Operating Temperature Range(℃) |
| MF55-103-3380口 | 10 | 3380 | In still air 0.7 max | In still air 5 max | -30~+125℃ |
| MF55-103-3435口 | 10 | 3435 | In still air 0.7 max | In still air 5 max | -30~+125℃ |
| MF55-203-3950口 | 10 | 3950 | In still air 0.7 max | In still air 5 max | -30~+125℃ |
| MF55-503-3950口 | 50 | 3950 | In still air 0.7 max | In still air 5 max | -30~+125℃ |
| MF55-104-3950口 | 100 | 3950 | In still air 0.7 max | In still air 5 max | -30~+125℃ |
| MF55-104-3990口 | 100 | 3990 | In still air 0.7 max | In still air 5 max | -30~+125℃ |
| MF55-204-4260 | 200 | 4260 | In still air 0.7 max | In still air 5 max | -30~+125℃ |
●"口” indicates the resistance tolerance: F (+1%); G (土2%);H (+3%);J (土5%); K (土10%)
●B Value :determined by rated zero-power resistance at 25°C and 50°C, tolerance: +1%.
●Special specifications are customized by your request.
Maximum Power Consumption Derating Curve
Resistance-Temperature Curve
Wave Soldering Curve
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MF55 NTC Thermistor with Epoxy Resin
Features
1. It adopts Polymide package with phosphor copper pins and good
flexibility.
2. It is suitable for space temperature detection in flat and small
area (computer motherboard).
3. Good resistance consistency and strong interchangeability.
4. Other electrical parameters and sizes can be made according to
your needs.
Application
CPU temperature detection, battery temperature control, charger,
power tube temperature protection, hand warmer and other small
appliances temperature control.
Common parameters: 10K, 50K, 100K; common B value: 3435, 3950
Introduction
NTC thermistor is also called negative temperature coefficient thermistor. NTC thermistor is a kind of semiconductor ceramic element made of transition metal oxide as the main raw material. It has the characteristic that the resistance value changes correspondingly with the change of temperature, namely Under a certain temperature measurement power, the resistance value of the resistor decreases with the increase of temperature. Using this feature, NTC thermistors and temperature sensors can be used in temperature compensation, suppression of surge current and temperature measurement. The MF55 series is a thin-film temperature measurement NTC thermistor, which is made with a brand-new process. It has a novel structure, high reliability and good consistency. It is widely used in temperature testing, temperature control and temperature compensation.
Packing Method
500pcs/bag
Warehouse Storage Conditions
●Storage conditions:
1. Storage temperature: -10°C~+40°C
2. Relative humidity: ≤75%RH
3. Do not store this product in an environment with corrosive gas
or direct sunlight
●Storage period: 1 year
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
Tel/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
