NTCLE305E4...SB
www.vishay.com
Vishay BCcomponents
NTC Thermistors, 2-Point Micro Chip Sensor Insulated Leads
FEATURES
• Flexible insulated leads for special mounting or
assembly
• Miniature sized very fast reacting
• Accurate over a wide temperature range
• High stability over a long life
• Exceptional withstanding in thermal shocks
• AEC-Q200 qualified
• Fulfills the ELV 2000/53/EC
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
QUICK REFERENCE DATA
PARAMETER
Resistance value
at 25
°C
Tolerance on
R
25
-value
B
25/85
-value
Tolerance on B
25/85
Temperature accuracy between
25 °C and 85 °C
Operating temperature range
Maximum power dissipation at
55 °C
Dissipation factor
δ
(in still air)
Response time
(in stirred air)
(in oil)
Minimum dielectric withstanding
voltage between leads
termination and coated body
Weight
VALUE
2.06K to 10K
± 1.92; ± 2.19
3511 to 3984
± 0.5 to ± 1
± 0.5
-40 to +125
50
≈
0.8
≈
3
≈
0.7
100
≈
0.05
UNIT
Ω
%
K
%
°C
°C
mW
mW/
K
s
APPLICATIONS
• Temperature measurement, sensing and control in
automotive and industrial applications
DESCRIPTION
These thermistors consist of a micro NTC ceramic chip
soldered between two ETFE insulated AWG #32 solid silver
plated nickel leads. The thermistor body is coated with a
ocher colored insulating lacquer.
PACKAGING
The thermistors are packed in cardboard boxes; the
smallest packing quantity is 1000 pieces.
MARKING
The components are not marked.
DESIGN-IN SUPPORT
For complete curve computation, please
www.vishay.com/thermistors/ntc-curve-list/.
3D model available for download here:
www.vishay.com/doc?29141.
visit:
V
RMS
g
MOUNTING
By soldering or welding in any position.
The parts can be potted in suitable resins.
ELECTRICAL DATA AND ORDERING INFORMATION
R
25 (1)
(Ω)
2060
5000
10 000
R
25
-TOL.
(± %)
1.92
2.19
2.19
B
25/85 (1)
(K)
3511
3984
3984
B
25/85
-TOL.
(± %)
1.0
0.5
0.5
SAP PART AND ORDERING NUMBER
NTCLE305E4202SB
NTCLE305E4502SB
NTCLE305E4103SB
Note
(1)
Other
R
and B-values available on request
25
DIMENSIONS
in millimeters
L
2
T
L
1
L
B
D
d
T
MAX.
1.6
Revision: 03-Jul-17
B
MAX.
1.6
L
41.0 ± 1
L
1
5.0 ± 1
L
2
5.0 ± 1
Ø D
MAX.
0.40
Ød
0.20 ± 0.01
Document Number: 29076
1
For technical questions, contact:
nlr@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
NTCLE305E4...SB
www.vishay.com
Vishay BCcomponents
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH
R
25
AT 2060
Ω
SAP PART AND ORDERING NUMBER: NTCLE305E4202SB
TEMPERATURE
(°C)
-40.0
-35.0
-30.0
-25.0
-20.0
-15.0
-10.0
-5.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
50.0
55.0
60.0
65.0
70.0
75.0
80.0
85.0
90.0
95.0
100.0
105.0
110.0
115.0
120.0
125.0
RESISTANCE
(Ω)
47 326
35 203
26 473
20 115
15 435
11 954
9341.4
7361.4
5847.7
4680.9
3774.3
3064.4
2504.6
2060.0
1704.5
1418.6
1186.9
997.97
842.90
714.92
608.74
520.21
446.08
383.73
331.09
286.48
248.55
216.18
188.49
164.73
144.27
126.63
111.36
98.133
R
T
/R
25
22.974
17.089
12.851
9.7643
7.4925
5.8031
4.5347
3.5735
2.8387
2.2723
1.8322
1.4876
1.2158
1.0000
0.82744
0.68864
0.57618
0.48445
0.40917
0.34705
0.29550
0.25253
0.21654
0.18628
0.16072
0.13907
0.12065
0.10494
0.091501
0.079964
0.070036
0.061470
0.054061
0.047637
R-TOL.
(± %)
5.27
4.95
4.64
4.34
4.06
3.78
3.52
3.27
3.02
2.79
2.56
2.34
2.13
1.92
1.86
1.81
1.76
1.71
1.67
1.63
1.59
1.55
1.52
1.49
1.46
1.43
1.57
1.70
1.83
1.96
2.08
2.20
2.32
2.43
α
(%/K)
- 6.03
-5.81
-5.60
-5.39
-5.20
-5.02
-4.85
-4.68
-4.53
-4.38
-4.24
-4.10
-3.97
-3.85
-3.73
-3.62
-3.52
-3.42
-3.33
-3.25
-3.18
-3.11
-3.04
-2.98
-2.92
-2.87
-2.81
-2.77
-2.72
-2.67
-2.63
-2.59
-2.55
-2.51
T-TOL.
(± °C)
0.87
0.85
0.83
0.81
0.78
0.75
0.73
0.70
0.67
0.64
0.60
0.57
0.54
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.56
0.62
0.67
0.73
0.79
0.85
0.91
0.97
R
MIN.
(Ω)
44 832
33 461
25 245
19 241
14 808
11 502
9012.6
7120.9
5671.0
4550.5
3677.7
2992.7
2451.3
2020.4
1672.7
1392.9
1166.1
980.90
828.85
703.29
599.06
512.13
439.29
378.01
326.25
282.37
244.64
212.50
185.04
161.50
141.27
123.84
108.78
95.746
R
MAX.
(Ω)
49 820
36 945
27 700
20 988
16 061
12 407
9670.2
7601.8
6024.5
4811.4
3870.9
3136.2
2557.9
2099.6
1736.3
1444.3
1207.8
1015.0
856.95
726.55
618.41
528.30
452.86
389.45
335.93
290.59
252.45
219.87
191.95
167.95
147.28
129.42
113.95
100.52
Revision: 03-Jul-17
Document Number: 29076
2
For technical questions, contact:
nlr@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
NTCLE305E4...SB
www.vishay.com
Vishay BCcomponents
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH
R
25
AT 5 kΩ
SAP PART AND ORDERING NUMBER: NTCLE305E4502SB
TEMPERATURE
(°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
RESISTANCE
(Ω)
167 137
120 661
88 066
64 950
48 381
36 382
27 609
21 134
16 312
12 691
9948.4
7855.6
6246.4
5000.0
4028.0
3264.9
2661.9
2182.6
1799.4
1491.1
1241.9
1039.3
873.83
737.96
625.90
533.05
455.79
391.23
337.06
291.42
252.84
220.09
192.21
168.37
R
T
/R
25
33.427
24.132
17.613
12.990
9.6761
7.2765
5.5218
4.2268
3.2624
2.5381
1.9897
1.5711
1.2493
1.0000
0.80560
0.65297
0.53239
0.43653
0.35987
0.29823
0.24838
0.20787
0.17477
0.14759
0.12518
0.10661
0.091159
0.078246
0.067411
0.058284
0.050568
0.044019
0.038441
0.033675
R-TOL.
(± %)
4.10
3.91
3.74
3.57
3.41
3.25
3.10
2.96
2.82
2.68
2.55
2.43
2.31
2.19
2.13
2.07
2.01
1.96
1.90
1.85
1.80
1.76
1.71
1.67
1.63
1.59
1.66
1.74
1.81
1.88
1.95
2.02
2.09
2.15
α
(%/K)
-6.63
-6.41
-6.19
-5.99
-5.79
-5.61
-5.43
-5.26
-5.10
-4.94
-4.80
-4.65
-4.52
-4.39
-4.26
-4.14
-4.03
-3.92
-3.81
-3.71
-3.61
-3.51
-3.42
-3.34
-3.25
-3.17
-3.09
-3.02
-2.94
-2.87
-2.81
-2.74
-2.68
-2.62
T-TOL.
(± °C)
0.62
0.61
0.60
0.60
0.59
0.58
0.57
0.56
0.55
0.54
0.53
0.52
0.51
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.54
0.58
0.62
0.66
0.70
0.74
0.78
0.82
R
MIN.
(Ω)
160 290
115 939
84 775
62 632
46 732
35 199
26 753
20 509
15 852
12 350
9694.3
7664.7
6102.1
4890.3
3942.2
3197.3
2608.4
2139.9
1765.1
1463.5
1219.5
1021.1
858.87
725.65
615.72
524.60
448.21
384.43
330.95
285.93
247.90
215.64
188.19
164.75
R
MAX.
(Ω)
173 984
125 383
91 358
67 268
50 029
37 565
28 465
21 759
16 772
13 031
10 203
8046.5
6390.6
5109.7
4113.8
3332.5
2715.5
2225.4
1833.6
1518.8
1264.3
1057.6
888.79
750.27
636.08
541.51
463.37
398.03
343.16
296.91
257.78
224.54
196.22
172.00
Revision: 03-Jul-17
Document Number: 29076
3
For technical questions, contact:
nlr@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
NTCLE305E4...SB
www.vishay.com
Vishay BCcomponents
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH
R
25
AT 10 kΩ
SAP PART AND ORDERING NUMBER: NTCLE305E4103SB
TEMPERATURE
(°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
RESISTANCE
(Ω)
334 274
241 323
176 133
129 900
96 761
72 765
55 218
42 268
32 624
25 381
19 897
15 711
12 493
10 000
8056.0
6529.7
5323.9
4365.3
3598.7
2982.3
2483.8
2078.7
1747.7
1475.9
1251.8
1066.1
911.59
782.46
674.11
582.84
505.68
440.19
384.41
336.75
R/R
25
33.427
24.132
17.613
12.990
9.6761
7.2765
5.5218
4.2268
3.2624
2.5381
1.9897
1.5711
1.2493
1.0000
0.80560
0.65297
0.53239
0.43653
0.35987
0.29823
0.24838
0.20787
0.17477
0.14759
0.12518
0.10661
0.091159
0.078246
0.067411
0.058284
0.050568
0.044019
0.038441
0.033675
ΔR/R
(%)
4.10
3.91
3.74
3.57
3.41
3.25
3.10
2.96
2.82
2.68
2.55
2.43
2.31
2.19
2.13
2.07
2.01
1.96
1.90
1.85
1.80
1.76
1.71
1.67
1.63
1.59
1.66
1.74
1.81
1.88
1.95
2.02
2.09
2.15
α
(%/K)
-6.63
-6.41
-6.19
-5.99
-5.79
-5.61
-5.43
-5.26
-5.10
-4.94
-4.80
-4.65
-4.52
-4.39
-4.26
-4.14
-4.03
-3.92
-3.81
-3.71
-3.61
-3.51
-3.42
-3.34
-3.25
-3.17
-3.09
-3.02
-2.94
-2.87
-2.81
-2.74
-2.68
-2.62
ΔT
MAX.
(± °C)
0.62
0.61
0.60
0.60
0.59
0.58
0.57
0.56
0.55
0.54
0.53
0.52
0.51
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.54
0.58
0.62
0.66
0.70
0.74
0.78
0.82
R
MIN.
(Ω)
320 580
231 879
169 549
125 264
93 465
70 399
53 506
41 018
31 705
24 700
19 389
15 329
12 204
9780.7
7884.3
6394.5
5216.7
4279.8
3530.2
2927.0
2439.0
2042.1
1717.7
1451.3
1231.4
1049.2
896.42
768.85
661.89
571.86
495.79
431.28
376.38
329.50
R
MAX.
(Ω)
347 969
250 767
182 716
134 536
100 058
75 130
56 931
43 518
33 544
26 063
20 405
16 093
12 781
10 219
8227.6
6664.9
5431.1
4450.7
3667.3
3037.6
2528.6
2115.2
1777.6
1500.5
1272.2
1083.0
926.75
796.06
686.33
593.83
515.56
449.09
392.44
344.00
Revision: 03-Jul-17
Document Number: 29076
4
For technical questions, contact:
nlr@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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