NTCLE100E3
www.vishay.com Vishay BCcomponents
Revision: 24-Aug-12 1Document Number: 29049
For technical questions, contact: nlr@vishay.com
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NTC Thermistors, Radial Leaded, Standard Precision
FEATURES
• Accuracy over a wide temperature range
• High stability over a long life
• Excellent price/performance ratio
• UL recognized, file E148885
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
APPLICATIONS
• Temperature measurement, sensing and control,
temperature compensation in industrial and consumer
electronics
DESCRIPTION
These thermistors have a negative temperature coefficient.
The device consists of a chip with two solid copper tin
plated leads. It is grey lacquered and color coded, but not
insulated.
PACKAGING
The thermistors are packed in bulk or tape on reel; see code
numbers and relevant packaging quantities.
DESIGN-IN SUPPORT
For complete Curve Computation, visit:
www.vishay.com/resistors-non-linear/curve-computation-list/
MARKING
The thermistors are marked with colored bands; see
dimensions drawing and “Electrical data and ordering
information”.
MOUNTING
By soldering in any position.
Not intended for potted applications.
QUICK REFERENCE DATA
PARAMETER VALUE UNIT
Resistance value at 25 °C 3.3 to 470K
Tolerance on R25-value ± 2; ± 3; ± 5 %
B25/85-value 2880 to 4570 K
Tolerance on B25/85-value ± 0.5 to ± 3 %
Operating temperature range:
°C
At zero power dissipation;
continuously - 40 to + 125
At zero power dissipation;
for short periods 150
Response time (in oil) 1.2 s
Thermal time constant
(for information only) 15 s
Dissipation factor
(for information only)
7
mW/K
8.5
(for R25-value 680 )
Maximum power dissipation
at 55 °C 500 mW
Climatic category
(LCT/UCT/days) 40/125/56 -
Weight 0.3 g
ELECTRICAL DATA AND ORDERING INFORMATION
R25 B25/85-VALUE UL APPROVED SAP MATERIAL NUMBER OLD 12NC CODE COLOR CODE (3)
() (K) (± %) (Y/N) NTCLE100E3....B0/T1/T2 (2) 2381 640 3/4/6.... (1) IIIIII
3.3 2880 3 N 338*B0 *338 Orange Orange Gold
4.7 2880 3 N 478*B0 *478 Yellow Violet Gold
6.8 2880 3 N 688*B0 *688 Blue Grey Gold
10 2990 3 N 109*B0 *109 Brown Black Black
15 3041 3 N 159*B0 *159 Brown Green Black
22 3136 3 N 229*B0 *229 Red Red Black
33 3390 3 Y 339*B0 *339 Orange Orange Black
47 3390 3 Y 479*B0 *479 Yellow Violet Black
68 3390 3 Y 689*B0 *689 Blue Grey Black
100 3560 1.5 Y 101*B0 *101 Brown Black Brown
150 3560 1.5 Y 151*B0 *151 Brown Green Brown
220 3560 1.5 Y 221*B0 *221 Red Red Brown
330 3560 1.5 Y 331*B0 *331 Orange Orange Brown