NTCV101E4964HMB0
www.vishay.com
Vishay BCcomponents
NTC Thermistor
for High Temperature Applications
FEATURES
• Advanced NTC technology
• Wide temperature range from - 40 °C to
+ 900 °C
• Long lifetime stability at 900 °C
• Highly resistant to thermal shocks
• Small body diameter of max. 2 mm
• High sensitivity
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
QUICK REFERENCE DATA
PARAMETER
Resistance value at 25 °C
Resistance value at 750 °C
B
25/85
-value
Tolerance on B
25/85
-value
Tolerance on
R
750
-value
Operating temperature range
(short term)
Response time (63.2 %)
25 °C to 750 °C still air (for info)
Dissipation factor
in still air (for info)
Maximum power dissipation
Min. dielectric withstanding
voltage between terminals
and glass body
Insulation resistance
at 100 V
DC
Weight
VALUE
960K
69.5
3535
±2
±3
- 40 to + 900 (+ 1000)
10
1
50
100
> 10
30
UNIT
K
%
%
°C
s
mW
mW
V
AC
M
mg
APPLICATIONS
High Temperature sensing, control and compensation. f.e.
exhaust gas temperature sensing thermistor in automotive
applications, oven sensor elements in industrial and
commercial applications, heating systems and industrial
systems using platinum sensors or thermo-couples
MOUNTING
The thermistors are suitable for all standard assembly
processes like crimping, brazing and welding (laser,
ultrasonic or resistance). The parameters of the assembly
process should be chosen in accordance with the lead-wire
material (platinum) and validated in application.
The mounting process should be in compliance with the
following guidelines and recommendations:
• Peeling forces on the leads should be reduced to a
minimum and should never exceed 3 N
• Avoid large temperature gradients between the welding
region and the sensor
• After complete assembly it is recommended to fix the
leads in the welding region with a strain relief
If using a ceramic adhesive/potting or filling material avoid
phosphate-based binders. Always follow the supplier's
curing specifications fully including bringing the part up to
operating temperature for a short time to ensure good
moisture resistance and electrical performance of the total
sensor.
ENVIRONMENTAL CONDITIONS
Platinum lead wires enable the usage in applications up to
1000 °C for short periods and 900 °C for longer periods of
time. The thermistor should not be placed in a reducing
atmosphere or be subjected to corrosive substances (f.e.
phosphates) which could affect the functionality or the
lifetime of the thermistor. Always maintain a sufficient partial
oxygen pressure to avoid abnormal electrical drift or a
reduced life time.
DESIGN-IN SUPPORT
R(T)
tables
spreadsheet
available
on
request
at:
nlr@vishay.com
ELECTRICAL DATA AND ORDERING INFORMATION
VISHAY SAP
ORDERING NUMBER
NTCV101E4964HMB0
Revision: 13-Sep-12
R
25
-VALUE
(k)
960
R
750
-VALUE
()
69.5
R
750
-TOL.
(± %)
3
B
25/85
-VALUE
(K)
3535
B
25/85
-TOL.
(± %)
2
DESCRIPTION
NTC Very High Temp 960 K 3 %
3535 K 2 mm
Document Number: 29150
1
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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Revision: 13-Jun-16
1
Document Number: 91000
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