2381-640-66472 Vishay, 2381-640-66472 Datasheet - Page 5

• Manufacturer Part Number: 2381-640-66472
• Description: Thermistors - NTC 4.7K OHM 3%
• Manufacturer: Vishay
• Type: NTCr
• Series: 2381r

Specifications of 2381-640-66472

• Resistance: 4.7 KOhms
• Tolerance: 3 %
• Termination Style: Radial
• Operating Temperature Range: - 40 C to + 125 C
• Temperature Coefficient: 3977 k PPM / C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
NTCLE100E3338***
PART NUMBER
0.9308
0.8248
0.7334
0.6542
0.5854
0.5255
0.4730
0.4270
0.3865
0.3508
0.3192
0.2911
0.2661
0.2438
0.2238
0.2059
0.1899
45.00
35.25
27.84
22.16
17.78
14.37
11.69
9.582
7.904
6.560
5.479
4.602
3.886
3.300
2.816
2.415
2.081
1.801
1.566
1.367
1.198
1.054
()
R
T
www.vishay.com/thermistors/curve-computation-list/
NTC Thermistors, Radial Leaded,
NTCLE100E3478***
For technical questions, contact:
PART NUMBER
0.9318
0.8338
0.7484
0.6737
0.6082
0.5505
0.4996
0.4545
0.4145
0.3789
0.3472
0.3188
0.2933
0.2704
64.09
50.20
39.64
31.56
25.32
20.46
16.65
13.65
11.26
9.344
7.803
6.554
5.535
4.700
4.011
3.440
2.964
2.566
2.230
1.947
1.706
1.501
1.326
1.175
1.044
()
R
Standard Precision
T
NTCLE100E3688***
PART NUMBER
[e-mail]
0.9748
0.8799
0.7965
0.7228
0.6576
0.5998
0.5483
0.5023
0.4612
0.4244
0.3912
92.73
72.63
57.36
45.66
36.63
29.60
24.09
19.74
16.29
13.52
11.29
9.482
8.008
6.800
5.803
4.977
4.289
3.712
3.227
2.817
2.469
2.172
1.918
1.700
1.511
1.348
1.206
1.083
()
R
T
25
Vishay BCcomponents
AT (3.3, 4.7, 6.8) 
(%/K)
- 4.97
- 4.80
- 4.64
- 4.48
- 4.33
- 4.19
- 4.05
- 3.92
- 3.79
- 3.66
- 3.55
- 3.43
- 3.32
- 3.22
- 3.12
- 3.02
- 2.93
- 2.84
- 2.76
- 2.68
- 2.60
- 2.52
- 2.45
- 2.38
- 2.32
- 2.25
- 2.19
- 2.13
- 2.07
- 2.02
- 1.97
- 1.92
- 1.87
- 1.82
- 1.77
- 1.73
- 1.69
- 1.65
- 1.61
TCR
NTCLE100E3
R/R DUE TO B
www.vishay.com
8.08
7.30
6.55
5.84
5.15
4.49
3.85
3.24
2.65
2.08
1.54
1.01
0.49
0.00
0.48
0.94
1.39
1.82
2.24
2.65
3.04
3.43
3.80
4.16
4.51
4.85
5.19
5.51
5.82
6.13
6.43
6.72
7.00
7.28
7.55
7.81
8.07
8.32
8.56
(%)
tol.
61