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Vishay - NTC Thermistors

Numéro de référence NTCLE305E4502SB
Description NTC Thermistors
Fabricant Vishay 
Logo Vishay 





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NTCLE305E4502SB fiche technique
NTCLE305E4…SB
Vishay BCcomponents
NTC Thermistors, 2-Point Micro Chip Sensor Insulated Leads
QUICK REFERENCE DATA
PARAMETER
VALUE
Resistance value
at 25 C
2.06K to 10K
Tolerance on R25-value
B25/85-value
Tolerance on B25/85
Accuracy of temperature
measurement
± 1.92; ± 2.19
3511 to 3984
± 0.5 to ± 1
± 0.5 between 25 and 85
Operating temperature
range
- 40 to + 125
Maximum power
dissipation at 55 °C
50
Dissipation factor
(in still air)
0.8
Response time
(in stirred air)
(in oil)
3
0.7
Climatic category
(LCT/UCT/days)
40/125/56
Minimum dielectric
withstanding voltage
between leads
termination and
coated body
100
Weight
0.05
UNIT
%
K
%
°C
°C
mW
mW/K
s
VRMS
g
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
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
• Fulfils the ELV 2000/53/EC
APPLICATIONS
• Temperature measurement, sensing and control in
automotive and industrial applications
DESCRIPTION
These negative temperature coefficient thermistors consist
of a micro NTC chip with two insulated solid silver plated
nickel wires and coated with a ochre-colored epoxy 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
R(T) tables spreadsheet available on request at
MOUNTING
By soldering or welding in any position.
The parts can be potted in suitable resins.
ELECTRICAL DATA AND ORDERING INFORMATION
SAP PART AND
ORDERING NUMBER
NTCLE305E4202SB
NTCLE305E4502SB
NTCLE305E4103SB
R25 (1)
()
2060
5000
10 000
(25 °C)
(%/K)
- 3.85
- 4.39
- 4.39
R25 TOL.
(%)
1.92
2.19
2.19
Notes
(1) Other R25 and B-values available on request
(2) T is the temperature measurement accuracy in the defined temperature range
B25/85 (1)
(K)
3511
3984
3984
B25/85 TOL.
(%)
1.0
0.5
0.5
TMAX. (2)
25 TO 85
(°C)
± 0.5
± 0.5
± 0.5
Document Number: 29076
Revision: 16-May-11
For technical questions, contact: [email protected]
www.vishay.com
89
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

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