NTHS Series
www.vishay.com
Vishay Dale
NTC Thermistors, SMD 0402, 0603, 0805, 1206 Chip
FEATURES
• Extended resistance values available in
standard sizes
• Wraparound Ni barrier terminations with
100 % Sn
• Allows design flexibility for use with hybrid
circuitry
• High-density monolithic construction with glass overcoat
• Sn90Pb10 plated terminations version available
• Material categorization: For definitions of compliance
please see
www.vishay.com/doc?99912
APPLICATIONS
QUICK REFERENCE DATA
PARAMETER
Resistance value at 25 °C
Tolerance on
R
25
-value
B
25/75
-value
B
25/85
-value
Tolerance on B
25/85
- value,
B
25/75
-value
Operating temperature range
at zero power (intermittent)
VALUE
4.7K to 350K
± 1, ± 2, ± 3, ± 5, ± 10
3477 to 4247
3486 to 4261
±3
- 40 to + 125 (150)
UNIT
%
K
K
%
°C
Temperature sensing, protection and compensation in
automotive, industrial, telecom and consumer applications.
Examples are:
• Battery chargers
• Power suppliers
• Office equipment
• LCD compensation
• In-car entertainment
DESIGN-IN SUPPORT
For complete curve computation please visit the “My Vishay NTC
curve” at:
www.vishay.com/resistors-non-linear/ntc-curve-list/
or sent your part number to
thermistor1@vishay.com
to
obtain a calculation spreadsheet.
NTHS PRODUCT DATA AND
R
25
RESISTANCE RANGE AVAILABILITY
CURVE
2
11
1
17
4
B
25/75
(K)
3477
3691
3964
4064
4247
B
25/85
(K)
3486
3715
3974
4073
4262
TCR
(%/K)
- 3.84
- 4.13
- 4.39
- 4.50
- 4.67
NTHS0402
(k)
10 to 12
30 to 34
68 to
100
(1)
250
350
80
2.0
5
NTHS0603
(k)
6.8 to 12
22 to 32
50 to 100
150 to 220
250 to 350
125
3.0
8
NTHS0805
(k)
4.7 to 10
15 to 30
33 to 78
100 to 200
200 to 300
210
3.5
10
NTHS1206
(k)
6 to 10
20 to 33
38 to 100
100 to 220
200 to 330
280
4.0
13
R
25
± TOL.
AVAILABILITY
3, 5, 10
3, 5, 10
1, 2, 3, 5, 10
3, 5, 10
3, 5, 10
Maximum dissipation at 25 °C in mW
Dissipation factor in mW/K
Thermal time constant in s
Note
(1)
Only
R
tolerance values ± 3 %, ± 5 %, and ± 10 % are available for NTHS0402N01N types
25
STANDARD RESISTANCE VALUES
at 25 °C in
4.7K
5.0K
6.8K
10K
12K
15K
20K
22K
30K
33K
47K
50K
68K
100K
150K
200K
220K
250K
330K
Note
• Most popular and available values
Revision: 05-Jun-13
Document Number: 33008
1
For technical questions, contact:
thermistor1@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.
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“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.
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
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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
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including but not limited to the warranty expressed therein.
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Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
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