NTCLE203E3472GB0 Vishay, NTCLE203E3472GB0 Datasheet - Page 13

• Manufacturer Part Number: NTCLE203E3472GB0
• Description: THERMISTOR NTC 4.7K 2% RADIAL
• Manufacturer: Vishay
• Type: NTCr

Specifications of NTCLE203E3472GB0

• Resistance In Ohms @ 25°c: 4.7K
• Resistance Tolerance: ±2%
• B Value Tolerance: ±0.75%
• B25/85: 3977K
• Operating Temperature: -40°C ~ 125°C
• Power - Max: 100mW
• Lead Length: 1.58" (40.00mm)
• Mounting Type: Through Hole
• Package / Case: Radial - Molded Bead
• Mounting Style: Through Hole
• Pin Count: 2
• Screening Level: Automotive
• Sensitivity Index: 3977K
• Resistance @ 25c: 4.7kohm
• Thermal Time Constant: 15s
• Percentage Of Resistance Tolerance @ 25c: ±2
• Accuracy: ±0.75
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 125C
• Product Length (mm): 3.3mm
• Product Height (mm): 9mm
• Product Depth (mm): 3mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• B0/50: -
• B25/50: -
• B25/75: -
• B25/100: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BC2457

For complete Curve Computation, visit:
Document Number: 29049
Revision: 12-Apr-11
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R
T
(°C)
- 40
- 35
- 30
- 25
- 20
- 15
- 10
100
105
110
115
120
125
130
135
140
145
150
OPER
- 5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
0
5
154***
936.4
705.0
535.0
409.1
315.1
244.4
190.8
150.0
118.6
94.42
75.58
60.85
49.25
40.08
32.78
26.94
22.25
18.46
15.38
12.87
10.82
9.129
7.732
6.574
5.610
4.804
4.128
3.559
3.078
2.670
2.323
2.028
1.774
6153
4394
3168
2305
1693
1254
(k)
R
T
224***
784.7
600.0
462.1
358.4
279.9
220.0
174.0
138.5
110.9
89.24
72.24
58.78
48.08
39.51
32.63
27.07
22.56
18.88
15.87
13.39
11.34
9.642
8.228
7.046
6.054
5.219
4.514
3.916
3.408
2.974
2.603
9024
6444
4646
3381
2483
1839
1373
1034
(k)
R
T
www.vishay.com/thermistors/curve-computation-list/
NTC Thermistors, Radial Leaded,
For technical questions, contact:
(%/K)
- 6.83
- 6.64
- 6.45
- 6.27
- 6.09
- 5.92
- 5.75
- 5.60
- 5.44
- 5.29
- 5.15
- 5.01
- 4.88
- 4.75
- 4.63
- 4.51
- 4.39
- 4.28
- 4.17
- 4.07
- 3.97
- 3.87
- 3.78
- 3.69
- 3.60
- 3.52
- 3.44
- 3.36
- 3.28
- 3.21
- 3.14
- 3.07
- 3.00
- 2.94
- 2.87
- 2.81
- 2.75
- 2.69
- 2.64
TCR
Standard Precision
R/R DUE
TO B
10.22
10.20
10.52
10.83
9.24
8.29
7.39
6.52
5.68
4.88
4.10
3.36
2.64
1.94
1.27
0.63
0.00
0.60
1.19
1.76
2.30
2.83
3.35
3.85
4.33
4.80
5.26
5.70
6.14
6.56
6.96
7.36
7.75
8.13
8.49
8.85
9.20
9.54
9.87
(%)
PART NUMBER
NTCLE100E3
tol.
[e-mail]
16 044
11 282
334***
942.3
717.1
549.8
424.5
330.0
258.2
203.4
161.1
128.4
103.0
83.00
67.26
54.79
44.85
36.90
30.49
25.31
21.10
17.67
14.85
12.53
10.62
9.029
7.704
6.597
5.668
4.885
4.224
3.663
3.186
8013
5747
4161
3040
2240
1665
1248
(k)
R
T
25
22 850
16 068
11 413
474***
783.0
604.6
470.0
367.8
289.6
229.5
182.9
146.7
118.2
95.80
78.04
63.88
52.55
43.43
36.05
30.06
25.16
21.15
17.85
15.12
12.86
10.97
9.396
8.072
6.958
6.016
5.217
4.538
8185
5926
4329
3190
2371
1777
1342
1021
(k)
R
Vishay BCcomponents
AT (150, 220, 330, 470) k
T
NTCLE100E3
(%/K)
- 7.14
- 6.94
- 6.74
- 6.55
- 6.37
- 6.19
- 6.02
- 5.85
- 5.69
- 5.54
- 5.39
- 5.24
- 5.10
- 4.97
- 4.84
- 4.72
- 4.59
- 4.48
- 4.37
- 4.26
- 4.15
- 4.05
- 3.95
- 3.86
- 3.77
- 3.68
- 3.59
- 3.51
- 3.43
- 3.35
- 3.28
- 3.21
- 3.14
- 3.07
- 3.00
- 2.94
- 2.88
- 2.82
- 2.76
TCR
www.vishay.com
R/R DUE
TO B
6.41
5.80
5.20
4.64
4.09
3.57
3.06
2.57
2.11
1.65
1.22
0.80
0.39
0.00
0.38
0.75
1.10
1.45
1.78
2.10
2.41
2.72
3.01
3.30
3.58
3.85
4.11
4.37
4.62
4.86
5.10
5.33
5.55
5.77
5.99
6.20
6.40
6.60
6.79
(%)
tol.
69