Mf57 Auto Water Temperature Sensor Ntc Thermistor Chip

• Customization: Available
• Resistance: Sensitive Resistor
• Function for Resistance: Protective Resistor, Load Resistor, Shunt Resistor, Sampling Resistor
• Model NO.: MF57 Series
• Installation: DIP Resistor
• Material: Ceramic and Metal
• Packaging: Surface Mount
• Type: Thermal Resistor
• Quantity: Single Connection
• Shape: Laminated Type
• Resistance change scale: Unlinear Scale
• Application: Temperature System
• Brand: Focusens
• MOQ: 1000PCS
• Feature: High Sensibility, Easy to Be Replaced
• Resistance Value: Sensitive Resistor
• Installation Mode: DIP Resistor
• Transport Package: Bulk in Vacuum Bag. 42*27*18cm/Carton
• Specification: Small thermal time constant, Quick Response
• Trademark: Focusens
• Origin: Hefei, Anhui, China
• HS Code: 85334000
• Production Capacity: 50000 PCS Per Week

Product Description

Product Description

MF57 Series thermistor used for automotive electronics (diesel locomotive, large motor, oil-immersed transformer) of the cooling system for fixed point temperature sensing element, temperature measurement can also be applied to other places. 

Typical Applications	Features
Temperature sensing and measuring in automobile cooling system Larger power electric engine Combustion engine Oil transformer etc.  Also applicable for temperature measuring on other occasions.	High reliability and long life  High sensibility, easy to be replaced  Wide temperature range  For Automobile use

Code	Tolerance (25°C)%	Code	Tolerance (25°C)%
E	±0.5	H	±3.0
F	±1.0	J	±5.0
G	±2.0	K	±10.0

1. Beta value, unit: K.
2. B value Temperature code.

Code	T1/T2
A	25/50(Default)
B	25/85
E	Defined by Customer

 Electrical characteristics

 

Model	Rate Resistance		B Value		Rated Power	Measuring Power	Themal time Constan	Dissi. Coef.	Operating Temp
	R25	Tolerance	B	Tolerance
	Ω	%	K	%	W	mW	S	mW/°C	°C
MF57 2700	220-630	±1% ±3% ±5%	2700	±1% ±3% ±5%	0.3 0.5	≤0.5	≤60	6~13	-55~+125
MF57 3000	270-5.1K		3000
MF57 3300	270-5.1K		3300
MF57 3600	270-5.1K		3600
MF573900	270-5.1K		3900
MF57 4100	330-6.8K		4100
MF57 4300	330-6.8K		4300

 
Features:

1, small size and fast response,
2, corresponding to high B value.

Typical Applications:

1, Rechargeable batteries and CPU.
2, LCD,Crystal oscillator
3, Temperature compensation
4, Temperature sensing for various types of circuits.

Packaging:
Bulk in vacuum bag. or according to yours requirements.

Other Products:

Company Profile

Contact us:
Focus Sensing and Control Technology Co.,LTD
Sales Manager
  Cherry Chen