FEATURES
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)
|
|
CT101□2700A-□
|
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
|
|
CT221□2900A-□
|
0.22
|
2900
|
|
CT331□3000A-□
|
0.33
|
3000
|
|
CT471□3100A-□
|
0.47
|
3100
|
|
CT681□3150A-□
|
0.68
|
3150
|
|
CT102□3200A-□
|
1.0
|
3200
|
|
CT222□3250A-□
|
2.2
|
3250
|
|
CT332□3300A-□
|
3.3
|
3300
|
|
CT472□3350A-□
|
4.7
|
3350
|
|
CT682□3400A-□
|
6.8
|
3400
|
|
CT103□3435A-□
|
10
|
3435
|
|
CT103□3950A-□
|
10
|
3900
|
|
CT153□3500A-□
|
15
|
3500
|
|
CT223□3600A-□
|
22
|
3600
|
|
CT333□3800A-□
|
33
|
3800
|
|
CT473□3900A-□
|
47
|
3900
|
|
CT683□3950A-□
|
68
|
3950
|
|
CT104□4100A-□
|
100
|
4100
|
|
CT224□4200A-□
|
220
|
4200
|
|
CT334□4300A-□
|
330
|
4300
|
|
CT474□4500A-□
|
470
|
4500
|
|
CT564□4500A-□
|
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)
|
