NTC Thermistors, Long Non-Insulated Leads
2322 645 90028
Vishay BCcomponents
Document Number: 29057
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
Revision: 10-Oct-03
93
FEATURES
Long and flexible leads for special mounting or assembly
requirements
Small diameter
APPLICATIONS
Temperature sensing and control
These thermistors have a negative temperature coefficient.
The device consists of a chip with two tinned nickel leads.
PACKAGING
The thermistors are packed in cardboard boxes; each box
containing 1000 units (10 plastic bags, each containing
100 units).
MARKING
The body of the device is coated with a yellow coloured EPQ
lacquer.
MOUNTING
By soldering in any position
QUICK REFERENCE DATA
PARAMETER
VALUE
Resistance value at 25
C
10 k
Tolerance on R
25
-value
5%
B
25/100
-value
3993 K
Tolerance on B
25/100
-value
1.2%
Rated dissipation
100 mW
Dissipation factor
1.4 mW/K
Operating temperature range:
at zero dissipation
-
40 to +125
C
at maximum dissipation
0 to +55
C
Mass
0.16 g
2.5 max.
0.3
0.03
8.0
max.
2.5 max.
110
5.0
DIMENSIONS
in millimeters
DERATING
0
55
40
85
125
T ( C)
o
100
0
P
(%)
amb
Power derating curve.
2322 645 90028
Vishay BCcomponents
NTC Thermistors, Long Non-Insulated Leads
www.vishay.com
For technical questions contact: nlr.europe@vishay.com
Document Number: 29057
94
Revision: 10-Oct-03
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES
T
oper
(
C)
RESISTANCE
(
)
TC
(%/K)
RESISTANCE TOLERANCE
(%)
-
40
328.4
6.57
9.5
-
35
237.7
-
-
-
30
173.9
6.15
8.7
-
25
128.5
-
-
-
20
95.89
5.76
7.9
-
15
72.23
-
-
-
10
54.89
5.40
7.2
-
5
42.07
-
-
0
32.51
5.08
6.5
5
25.31
-
-
10
19.86
4.78
5.9
15
15.69
-
-
20
12.49
4.50
5.3
25
10.00
4.37
5.0
30
8.060
4.25
5.3
35
6.536
-
-
40
5.331
4.02
5.8
45
4.372
-
-
50
3.606
3.80
6.3
55
2.989
-
-
60
2.490
3.60
6.8
65
2.085
-
-
70
1.753
3.42
7.2
75
1.481
-
-
80
1.256
3.25
7.6
85
1.070
-
-
90
0.9155
3.09
8.0
95
0.7861
-
-
100
0.6775
2.94
8.4
105
0.5860
-
-
110
0.5086
2.80
8.8
115
0.4429
-
-
120
0.3870
2.67
9.2
125
0.3392
-
-
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