MF51 Glass Sealed NTC Thermistor For Central Heating System
Temperature Sensing
NTC thermistor is an sensitive elements widely used in information
system and control system,
which is mainly used for temperature measurements, control,
protection and heating.
Thermistors are thermally sensitive elements of sintered fine
ceramic semiconductor composed
of several transition metal oxides, primarily Mn, Co and Ni. Their
operating temperature range is
from -50°C to +1000°C that covers the whole range necessary for
ordinary temperature control.
They are also small, stable and have great sensitivity. Thanks to
these features, they are used in
large quantities as temperature sensors and temperature
compensation elements in consumer
electronic appliances and industrial equipment.
| Rated resistance (at 25C) | 0.5-500Kohm | | Resistance accuracy | 1%, 2%, 3%, 5% | | B-value (25/50 or 25/85) | 3000K-4500K | | B-value accuracy | 1%, 2%, 3%, 5% | | Operating temperature | -50°c - +260°c | | Response time | 1-6 sec | | Thermal dissipation constant | ≥1.0mw/°C | | Many specifications for choice and samples & orders can be custom
made per customers' requirement |
|
Features:
•High reliability, stability. high sensitivity
•Wide range of resistance: 1~1000KΩ
•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. -55℃~+250℃
Application:
Temperature compensation and detection for
•Office automation facilities (e.g. Copiers, printers etc.)
•Household appliances ( air conditioners, microwave ovens, electric
fans, electric heaters)
•Industrial, medical, environmental protection, weather and food
processing equipment
•Liquid level display and flow water measurement
•Apparatus coils, integrated circuits, quartz crystal oscillators
and thermocouples.
•Electronics Thermometer
•Medical instrument
How to order?
1, The application of the NTC thermistor:__________
2, The range of operation temperature:___°c to ___°c
3, The dimension and the drawing of the Thermistor
*4, The R value:_____K ohm ±________% at _____°c,
*5, The B value: (_____°c/____°c) = ______K ± _____%
6. Quantity demanded: _________ pcs
