www.vishay.com For technical questions, contact: nlr.europe@vishay.com Document Number: 29047
98 Revision: 13-Sep-06
2381 640 90059/NTCLE301E4C90059
Vishay BCcomponents
NTC Thermistors, Long Insulated Leads
FEATURES
•Long and flexible leads for special mounting or assembly
requirements
•Insulated leads for prevention of short circuits
•Electrical features of ‘accuracy line’ sensors
•Small diameter
•Old part number was 2322 640 90059
•Components in accordance to RoHS 2002/95/EC and
WEEE 2002/96/EC
APPLICATIONS
•Temperature sensing and control
These thermistors have a negative temperature coefficient.
The device consists of a chip with two insulated nickel leads.
PACKAGING
The thermistors are packed in cardboard boxes; the smallest
packing quantity is 1000 units.
MARKING
The body is coated with ochre-colored epoxy lacquer and is
not marked.
MOUNTING
By soldering in any position
DIMENSIONS in millimeters
QUICK REFERENCE DATA
PARAMETER VALUE
Resistance value at:
0°C 9000 Ω
25 °C 2769 Ω
Tolerance on R25 - value:
0°C± 2 %
25 °C ± 3.82 %
B25/85 - value 3977 K
Maximum dissipation 100 mW
Dissipation factor δ1.35 mW/K
Minimum dielectric
withstanding voltage (RMS)
between leads and coating
500 V
Response time 1.25 s
Operating temperature range:
at zero power - 40 to + 125 °C
at maximum power 0 to + 55 °C
Climatic category 40/125/56
Mass ≈ 0.16 g
2.0 min
2.5 max
2.0 min
2.5 max
6.0 ± 1
Ø 0.58 max
Ø 0.25
5 ± 2
110 ± 3
Document Number: 29047 For technical questions, contact: nlr.europe@vishay.com www.vishay.com
Revision: 13-Sep-06 99
2381 640 90059/NTCLE301E4C90059
NTC Thermistors, Long Insulated Leads Vishay BCcomponents
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES
TOPER
(°C)
RESISTANCE
(Ω)
TCR
(%/K)
RESISTANCE
TOLERANCE
(%)
- 40 90 923 6.57 ± 5.60
- 35 65 808 6.35 ± 5.09
- 30 48 141 6.15 ± 4.60
- 25 35 578 5.95 ± 4.13
- 20 26 550 5.76 ± 3.67
- 15 19 998 5.58 ± 3.23
- 10 15 197 5.40 ± 2.81
- 5 11 648 5.24 ± 2.40
0 9000 5.08 ± 2.00
5 7008.6 4.92 ± 2.38
10 5498.8 4.78 ± 2.76
15 4345.1 4.64 ± 3.12
20 3457.2 4.50 ± 3.47
25 2769.0 4.37 ± 3.82
30 2231.7 4.25 ± 4.16
35 1809.6 4.13 ± 4.48
40 1476.0 4.02 ± 4.80
45 1210.6 3.91 ± 5.12
50 998.37 3.80 ± 5.42
55 827.59 3.70 ± 5.72
60 689.46 3.60 ± 6.01
65 577.15 3.51 ± 6.29
70 485.38 3.42 ± 6.57
75 410.02 3.33 ± 6.84
80 347.86 3.25 ± 7.10
85 296.35 3.16 ± 7.36
90 253.47 3.09 ± 7.61
95 217.64 3.01 ± 7.86
100 187.57 2.94 ± 8.10
105 162.24 2.87 ± 8.33
110 140.81 2.80 ± 8.56
115 122.63 2.73 ± 8.79
120 107.14 2.67 ± 9.01
125 93.90 2.61 ± 9.22
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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