RTH44AS3K [ETC]
NTC Military Grade Thermistors; NTC军用级热敏电阻
| 型号： | RTH44AS3K |
| 厂家： | 
ETC |
| 描述： | NTC Military Grade Thermistors |
| 文件： | 总1页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NTC Military Grade Thermistors
Military Grade Leaded Thermistors
hese high-rel thermistors are suitable for critical
applications in temperature measurement, temperature
T
control, amplifier stabilization, power control,
microprocessor interfacing, and numerous other applications.
As the industry leader in Mil-Spec devices, we have a part to
fill any need.
Style RTH06 MIL-PRF-23648/1 Qualified
Note: Dimension in inches, (millimeters in parentheses)
Style RTH44 MIL-PRF-23648/20 Qualified
TABLE 1 Derating Curve for High Ambient Temperatures
Ordering Information
RTH06 B S 10 3 F
100
25°C
80
60
40
20
Tolerance Code
Number of Zeros
1st 2 Resistance Digits
S = Solderable Leads
Ratio Per Table 2
Style
125°C
0
-.55 -.20
0
20
40
80
120
140
160
Tolerance Options:
Ambient Temperature (°C)
K = 10%
J
=
5%
G = 2%
F = 1%
STYLE
RESISTANCE (OHMS)
RANGE AVAILABLE
MIN-MAX
RESISTANCE
RATIO
DISSIPATION
CONSTANT
THERMAL TIME
CONSTANT
POWER RATING
@ 25C
MIL-PRF-23648
RESISTANCE RATIO
R(25C)/R(125C)
MAX. SECONDS
(derating per Table 1)
68-560
680-4700
7.5K-75K
A
B
C
5mW/C
5mW/C
5mW/C
80
80
80
0.5 Watts
0.5 Watts
0.5 Watts
19.8
29.4
48.7
RTH06
RTH44
300-3000
1000-10K
15K-500K
A
B
C
2mW/C
2mW/C
2mW/C
25
25
25
0.2 Watts
0.2 Watts
0.2 Watts
19.8
29.4
48.7
TABLE 2 Resistance Temperature Characteristics Multipliers
TEMPERATURE (°C)
RATIO 19.8 (A)
RATIO 29.4 (B)
RATIO 48.7 (C)
–55
–15
0
54.790
5.770
2.850
100.00
7.380
3.270
–
8.800
3.660
25
50
75
1.000
.405
.184
1.000
.360
.148
1.000
.3200
.1160
100
125
.0923
.0503
.0675
.0340
.0470
.0205
8 0 0 - 5 5 4 - 4 7 8 4 w w w . t h e r m i s t o r . c o m
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