Temperature Sensor 3950K 50K Ohm 1%

• Installation Type: Through Hole
• Sensing Type: Resistive
• Contact: Contact
• Output Signal Type: Analog Type
• Production Process: Epoxy Coated
• Material: Chip and PVC Insulation
• Model NO.: MF5A-5
• Measuring Medium: Temperature
• IP Rating: IP65
• Certification: CCC
• Customized: Customized
• Color: Black
• Conductor: Tinned Cooper
• Beta Value: 3950K
• Resistance Value: 50K Ohm
• Transport Package: Neutral Packing
• Trademark: J. P. Sensor
• Origin: Hefei, Anhui
• Production Capacity: 50000PCS/Year

Product Description

Temperature and humidity sensor 3950K 50K OHM 1% is composed of  NTC chip, epoxy resin and lead wire. Wire material changeable according to requirement.
Usual will be 28-32 AWG wire and PVC, Teflon, or enamel insulation.

Application
INDUSTRIAL, TELECOMMUNICATIONS, CONSUMER
In switching, measuring and detection systems
Process control
Heating and ventilation
Air conditioning
Fire alarms
Temperature protection in battery management/charging systems
LCD contrast control in flat-panel displays, mobile phones and camcorders
Temperature compensation of quartz oscillator frequency in, for example, monile phones
Ink-jet printer head temperature detection
Video and audio equipment
LED control circuits

Product Construction



Technical Parameters

R25ºC(kΩ)	B25/50 (K)	Disspationconstan (mW/ºC)	Thermal time constant (S)	Operating temperature (ºC)
50KΩ	3950K	2.1	10	-40 ~ +150

Product Features
Epoxy encapsulated, miniature designed, high precision, quick response and good stability
Quick response and good stability Micro NTC thermistor
High stability and reliability
Suitable for high temperature, high humidity application
Small size, light weight, suitable for automatic plug in-installation 

Product Photoes


Production Packing


Production Process

Notes: Our surface mount NTC sensors for temperature sensing and compensation embody all the qualities of Jingpu components NTC technology.
The sensors come in a full range of R25-values from 2kΩ to 680 kΩ with standard tolerances from 1% to 5%.

If special stability criteria are of application, our special series NTCS…..SMT is highly recommended.

For special applications we can supply three types of long-leaded sensors: water-resistant sensors for use in humid conditions, pipe sensors for use in corrosive atmospheres and epoxy-coated sensors for general use.

NTC temperature sensors are made from a mixture of metal oxides which are subjected to a sintering process that gives them a negative electrical resistance versus temperature relationship such as that show in figure 1.
The relatively large negative slope means that even small temperature changes cause a significant change in electrical resistance which makes the NTC sensor ideal for accurate temperature measurement and control.
The main electrical characteristics of an NTC ceramic temperature sensor are expressed by three important parameters and their tolerances.