2381 640 10.../NTCLE100E3...SB0
Vishay BCcomponents
NTC Thermistors, Special Accuracy
FEATURES
•
Excellent accuracy between 25
°C
and 85
°C
•
High stability over a long life.
•
Old part number was 2322 640 10...
•
Component in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
•
Temperature sensing and control.
QUICK REFERENCE DATA
PARAMETER
Resistance at 25
°C
1)
Temperature measurement accuracy
(between 25
°C
and 85
°C)
Climatic category
Maximum dissipation
Dissipation factor
δ
(for information only)
Response time (for information only)
2)
Thermal time constant
τ
(for information only)
Operating temperature range:
at zero dissipation (continuously)
at maximum dissipation
Mass
Notes
1. For values of nominal resistance value and tolerance at
intermediate temperatures; see resistance values tables.
2. Response time in silicone oil MS 200/50. This is the time needed
for the sensor to reach 63.2 % of the total temperature difference
when subjected to a temperature change from 25
°C
in air to
85
°C
in oil.
- 40 to + 125 °C
0 to + 55 °C
≈
0.22 g
VALUE
4.7 to 100 kΩ
± 0.5 °C
40/125/56
250 mW
7 mW/K
1.2 s
11 s
DESCRIPTION
These thermistors have a negative temperature coefficient.
The device consists of a chip with two tin-plated copper
leads. It is grey lacquered and not insulated. These
thermistors are very accurate (± 0.5 °C) over a trajectory
from 25
°C
to 85
°C.
PACKAGING
The thermistors are packed in cardboard boxes, each box
contains 500 units.
MARKING
Grey lacquered body.
MOUNTING
By soldering in any position.
ELECTRICAL DATA AND ORDERING INFORMATION
R
25
(Ω)
4700
10 000
47 000
100 000
ΔR
25
/R
25
(%)
2.19
2.19
2.23
2.29
R
85
(
Ω
)
503.1
1070
4721
9496
ΔR
85
/R
85
(%)
1.58
1.58
1.64
1.72
B25/85
(K)
3977
3977
4090
4190
ΔB/B
(%)
0.75
0.75
1.5
1.5
CATALOG NUMBER SAP MATERIAL NO.
2381 640 .....
NTCLE100E3......
10472
10103
10473
10104
472SB0
103SB0
473SB0
104SB0
www.vishay.com
94
For technical questions, contact: nlr.europe@vishay.com
Document Number: 29046
Revision: 14-Sep-06
2381 640 10.../NTCLE100E3...SB0
NTC Thermistors, Special Accuracy
Vishay BCcomponents
DIMENSIONS
in millimeters
3.3 ± 0.5
3
max.
TOLERANCE CURVE
ΔT
(K)
1.0
0.5
0
5
max.
2±1
2.54
17
min.
- 40 - 25
0
25
40
60
85
110 125
T(°C)
- 0.5
- 1.0
Ø 0.6
RESISTANCE VALUES AT INTERMEDIATE VALUES
(2381 640.....)
T
OPER
(°C)
- 40
- 35
- 30
- 25
- 20
- 15
- 10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
Document Number: 29046
Revision: 14-Sep-06
R
T
/R
25
TCR
(%/K)
10472
33.21
23.99
17.52
12.93
9.636
7.250
5.505
4.216
3.255
2.534
1.987
1.570
1.249
1.000
0.8059
0.6535
0.5330
0.4372
0.3605
0.2989
0.2490
0.2084
0.1753
0.1481
0.1256
0.1070
0.09154
0.07860
0.06773
0.05858
0.05083
0.04426
0.03866
0.03387
6.57
6.36
6.15
5.95
5.76
5.58
5.40
5.24
5.08
4.92
4.78
4.64
4.50
4.37
4.25
4.13
4.02
3.91
3.80
3.70
3.60
3.51
3.42
3.33
3.25
3.16
3.09
3.01
2.94
2.87
2.80
2.73
2.67
2.61
156.1
112.8
82.35
60.77
45.30
34.08
25.87
19.81
15.30
11.91
9.340
7.378
5.869
4.700
3.788
3.072
2.505
2.055
1.694
1.405
1.170
0.9797
0.8239
0.6960
0.5905
0.5031
0.4303
0.3694
0.3183
0.2753
0.2389
0.2080
0.1817
0.1592
R
25
(kΩ)
2381 640 .....
10103
332.1000
240.0
175.2
129.3
96.36
72.50
55.05
42.16
32.56
25.34
19.87
15.70
12.49
10.00
8.059
6.535
5.330
4.372
3.606
2.989
2.490
2.084
1.753
1.481
1.256
1.070
0.9154
0.7860
0.6773
0.5858
0.5083
0.4426
0.3866
0.3387
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For technical questions, contact: nlr.europe@vishay.com
2381 640 10.../NTCLE100E3...SB0
Vishay BCcomponents
NTC Thermistors, Special Accuracy
RESISTANCE VALUES AT INTERMEDIATE VALUES
(2381 640.....)
T
OPER
(°C)
130
135
140
145
150
R
T
/R
25
TCR
(%/K)
10472
0.02977
0.02624
0.02319
0.02055
0.01826
2.55
2.49
2.43
2.38
2.33
0.1399
0.1233
0.1090
0.0966
0.0858
R
25
(kΩ)
2381 640 .....
10103
0.2977
0.2624
0.2319
0.2055
0.1826
RESISTANCE VALUES AT INTERMEDIATE VALUES
(2381 640 10473)
T
OPER
(°C)
- 40
- 35
- 30
- 25
- 20
- 15
- 10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
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96
R
T
/R
25
33.81
24.50
17.93
13.25
9.875
7.425
5.630
4.304
3.315
2.573
2.011
1.583
1.254
1.000
0.8024
0.6474
0.5255
0.4288
0.3518
0.2901
0.2403
0.2001
0.1674
0.1406
0.1186
0.1004
0.08542
0.07292
0.06248
0.05372
0.04635
0.04013
0.03485
0.03037
0.02654
0.02326
0.02044
0.01802
0.01592
TCR
(%/K)
6.55
6.34
6.15
5.96
5.78
5.61
5.45
5.29
5.14
4.99
4.85
4.72
4.59
4.46
4.34
4.23
4.12
4.01
3.91
3.81
3.71
3.62
3.53
3.44
3.36
3.28
3.20
3.13
3.06
2.98
2.92
2.85
2.79
2.73
2.67
2.61
2.55
2.50
2.44
R
25
(kΩ)
2381 640 10473
1589
1151
842.8
622.6
464.1
349.0
264.6
202.3
155.8
120.9
94.53
74.40
58.95
47.00
37.71
30.43
24.70
20.15
16.53
13.63
11.30
9.404
7.865
6.607
5.573
4.721
4.015
3.427
2.936
2.525
2.179
1.886
1.638
1.427
1.247
1.093
0.9608
0.8468
0.7483
Document Number: 29046
Revision: 14-Sep-06
For technical questions, contact: nlr.europe@vishay.com
2381 640 10.../NTCLE100E3...SB0
NTC Thermistors, Special Accuracy
Vishay BCcomponents
RESISTANCE VALUES AT INTERMEDIATE VALUES
(2381 640 10104)
T
OPER
(°C)
- 40
- 35
- 30
- 25
- 20
- 15
- 10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
R
T
/R
25
36.66
26.38
19.17
14.06
10.41
7.779
5.861
4.453
3.409
2.631
2.044
1.600
1.261
1.000
0.7981
0.6408
0.5175
0.4202
0.3431
0.2816
0.2322
0.1925
0.1602
0.1340
0.1126
0.09496
0.08042
0.06837
0.05835
0.04998
0.04296
0.03705
0.03206
0.02783
TCR
(%/K)
6.70
6.49
6.29
6.10
5.92
5.74
5.57
5.41
5.26
5.11
4.97
4.83
4.70
4.57
4.45
4.35
4.22
4.11
4.00
3.90
3.80
3.71
3.62
3.53
3.45
3.36
3.28
3.21
3.13
3.06
2.99
2.92
2.86
2.80
R
25
(kΩ)
2381 640 10104
3666
2638
1917
1406
1041
777.9
586.1
445.3
340.9
263.1
204.4
160.0
126.1
100.0
79.81
64.08
51.74
42.02
34.31
28.16
23.22
19.25
16.03
13.40
11.26
9.496
8.042
6.837
5.835
4.998
4.296
3.705
3.206
2.783
Document Number: 29046
Revision: 14-Sep-06
For technical questions, contact: nlr.europe@vishay.com
www.vishay.com
97
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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