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NTCLE350E4 Datasheet(HTML) 1 Page - Vishay Siliconix

Part No. NTCLE350E4
Description  NTC Thermistors, Insulated Leads for 185 °C Applications
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Maker  VISHAY [Vishay Siliconix]
Homepage  http://www.vishay.com
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NTCLE350E4 Datasheet(HTML) 1 Page - Vishay Siliconix

  NTCLE350E4 Datasheet HTML 1Page - Vishay Siliconix  
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NTCLE350E4
www.vishay.com
Vishay BCcomponents
Revision: 16-Oct-2020
1
Document Number: 29218
For technical questions, contact: nlr@vishay.com
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
NTC Thermistors, Insulated Leads for 185 °C Applications
LINKS TO ADDITIONAL RESOURCES
DESIGN-IN SUPPORT
Not intended for fluid immersed applications or continuous
contact with water or conducting liquids. See also
Environmental Conditions. Can be potted in suitable resins.
For complete curve computation, please visit:
www.vishay.com/thermistors/ntc-curve-list/
Consult
Vishay
for
specific
applications,
mounting,
alternative RT curves, or wire length.
FEATURES
• Advanced NTC ceramic technology
• Wide temperature range from -55 °C to +185 °C
• Cost efficient thermistor design
• Small body diameter of maximum 2.4 mm
• Fast response time and high sensitivity
• Improved noxious gas and acid resistance
• Insulated Ag-plated NiFe alloy leads
• Mounting: radial
• AEC-Q200 qualified (rev. D)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
NTCLE350 can be processed by potting or molding into
sensors for electric traction motors, for example in the
sensing and protection of high current connectors.
NTCLE350 is suitable for EGR applications (exhaust gas
recirculation) for steady state temperatures going up to
185 °C.
This series is also intended for oil temperatures sensors
(OTS), in for example transmission systems and liquid
cooled starter/generator systems.
The AEC-Q200 qualification (between -55 °C and 185 °C)
enables this series to be used for classical motor thermal
sensing applications (engine coolant, fuel sensor, TMAP for
manifold air pressure) as well as in HVAC applications.
DESCRIPTION
These negative temperature coefficient thermistors consist
of a mini-chip soldered between two AWG #32 PEEK
insulated silver plated NiFe alloy leads and coated with
black colored epoxy lacquer. High adhesive strength
between PEEK wire and encapsulating lacquer.
MOUNTING
Important mounting and handling instructions: see
www.vishay.com/doc?29222
Note
(1) Replace the x-digit by J for R25-tolerance of 5 %, H for 3 %, G for 2 %, and F for 1 %
QUICK REFERENCE DATA
PARAMETER
VALUE
UNIT
Resistance value at 25 °C
2.1K to 30K
Tolerance on R25-value
1, 2, 3, 5
%
B25/85-value
3435 to 3984
K
Tolerance on B25/85-value
± 0.5 to ± 1
%
Operating temperature range
-55 to +185
°C
Response time (63.2 %) in stirred air
25 °C to 85 °C (for information only)
6s
Dissipation factor
 in still air
(for information only)
1.0
mW/K
Maximum power dissipation at 55 °C
100
mW
Minimum dielectric withstanding
voltage (RMS) between terminals
and coated body
1000
VAC
Minimum insulation resistance
between terminals and coated
body at 500 VDC
100M
Weight
30
mg
333
DDD3 D
3D Models
Design Tools
Related
Documents
ELECTRICAL DATA AND ORDERING INFORMATION
R25
(
)
R25-TOL.
(± %)
B25/85
(K)
B25/85-TOL.
(± %)
SAP MATERIAL AND ORDERING NUMBER (1)
RoHS COMPLIANT
2100
1, 2, 3, 5
3511
1
NTCLE350E4212xMB0
5000
1, 2, 3, 5
3435
1
NTCLE350E4502xLB0
10 000
1, 2, 3, 5
3984
0.5
NTCLE350E4103xHB0
10 000
1, 2, 3, 5
3435
1
NTCLE350E4103xLB0
30 000
1, 2, 3, 5
3935
1
NTCLE350E4303xHB0


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