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CT Series -- Chip Type NTC Thermistor
FEATURES
CT series NTC thermistor used glass packaging, it has good moisture resistance and excellent reliability and stability, patch type is suitable for high density SMT NTC thermistors. Exsense Electronics Technology Co., Ltd. specializing in the production and research and development and NTC thermistor chip and components, to provide customers with professional technology and high quality service.
1、All sizes are constructed 4-side glass encapsulatio,high reliability and stability available.
2、Highly reliable multilayer and monolithic structure, leadless, ideal for high density SMT installation.
3、Excellent temperature coefficient, wide ranges of operating temperature (-40°C ~ +125°C).
APPLICATION
1、TCXO, temperature compensating circuit of LCD.
2、Temperature sensing in rechargeable batteries and chargers CPU.
3、IC and semiconductor protecting.
4、Printer temperature compensating circuit.
5、Telecom exchanger.
6、DC/AC transformer and HIC over heat protecting.
Part Number Identification
Electronic Parameter Specification

Part No.

R25

(KΩ)

B(K)

Rated Power  @25℃(mW

Dissipation Factor(δ)

(mW/)

Thermal Time

Constant (S)

CT1012700A-

0.1

2700

0402

100 mW

 

 

 

0603

200 mW

 

       

 

0805

300 mW

 

 

 

1206

350 mW

0402

1 mW

 

 

 

0603

2 mW

 

          

 

0805

3 mW

 

 

 

1206

3.5 mW

0402

3 S

 

 

 

0603

3 S

 

       

 

0805

5 S

 

 

 

1206

5 S

CT2212900A-

0.22

2900

CT3313000A-

0.33

3000

CT4713100A-

0.47

3100

CT6813150A-

0.68

3150

CT1023200A-

1.0

3200

CT2223250A-

2.2

3250

CT3323300A-

3.3

3300

CT4723350A-

4.7

3350

CT6823400A-

6.8

3400

CT1033435A-

10

3435

CT1033950A-

10

3900

CT1533500A-

15

3500

CT2233600A-

22

3600

CT3333800A-

33

3800

CT4733900A-

47

3900

CT6833950A-

68

3950

CT1044100A-

100

4100

CT2244200A-

220

4200

CT3344300A-

330

4300

CT4744500A-

470

4500

CT5644500A-

560

4500

Package

Code

L

W

T

D

0402

1.0±0.15

(0.040±0.006)

0.5±0.1

(0.045±0.004)

0.5±0.15

(0.020±0.006)

0.25±0.10

(0.010±0.004)

0603

1.6±0.2

(0.063±0.008)

0.8±0.2

(0.031±0.008)

0.6±0.2

(0.024±0.008)

0.3±0.2

(0.01±0.008)

0805

2.0±0.2

(0.079±0.008)

1.2±0.2

(0.047±0.008)

0.6±0.2

(0.024±0.008)

0.5±0.3

(0.020±0.012)

1206

3.2±0.2

(0.126±0.008)

1.6±0.2

(0.063±0.008)

0.9±0.2

(0.035±0.008)

0. 5±0.3

(0.020±0.012)

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