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Military Grade Leaded Thermistors
800-554-4784
www.thermistor.com
21
NTC Military Grade Thermistors
TABLE 2 Resistance Temperature Characteristics Multipliers
TEMPERATURE (°C)
RATIO 19.8 (A)
RATIO 29.4 (B)
RATIO 48.7 (C)
–55
54.790
100.00
–
–15
5.770
7.380
8.800
0
2.850
3.270
3.660
25
1.000
1.000
1.000
50
.405
.360
.3200
75
.184
.148
.1160
100
.0923
.0675
.0470
125
.0503
.0340
.0205
Ordering Information
Tolerance Code
Number of Zeros
1st 2 Resistance Digits
S = Solderable Leads
Ratio Per Table 2
Style
RTH06 B S 10 3 F
K = 10%
J =
5%
G =
2%
F =
1%
T
hese high-rel thermistors are suitable for critical
applications in temperature measurement, temperature
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
100
80
60
40
20
0
-.55
-.20
0
20
40
80
120
140
160
25°C
125°C
TABLE 1 Derating Curve for High Ambient Temperatures
Ambient Temperature (°C)
Tolerance Options:
STYLE
RESISTANCE (OHMS)
RESISTANCE
DISSIPATION
THERMAL TIME
POWER RATING
MIL-PRF-23648
RANGE AVAILABLE
RATIO
CONSTANT
CONSTANT
@ 25C
RESISTANCE RATIO
MIN-MAX
MAX. SECONDS
(derating per Table 1)
R(25C)/R(125C)
68-560
A
5mW/C
80
0.5 Watts
19.8
RTH06
680-4700
B
5mW/C
80
0.5 Watts
29.4
7.5K-75K
C
5mW/C
80
0.5 Watts
48.7
300-3000
A
2mW/C
25
0.2 Watts
19.8
RTH44
1000-10K
B
2mW/C
25
0.2 Watts
29.4
15K-500K
C
2mW/C
25
0.2 Watts
48.7
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