NTHS
Vishay Dale
NTC Thermistors, SMD Chip
FEATURES
• Extended resistance values available in
standard sizes
• Wraparound Ni barrier terminations with
100 % Sn (or Sn90Pb10)
• Allows design flexibility for use with hybrid circuitry
• Available in bulk or tape and reel packaging
• High-density monolithic construction with glass overcoat
• Compliant to RoHS directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
QUICK REFERENCE DATA
PARAMETER
VALUE
APPLICATIONS
•
Temperature sensing, protection and compensation in
automotive, industrial, telecom and consumer applications.
Examples are:
Resistance value at 25 °C
Tolerance on R25 - value
1.0 kΩ to 350 kΩ
1 %, 2 %, 3 %,
5 %, 10 %
- Battery chargers
- Power suppliers
- Office equipment
- LCD compensation
- In-car entertainment
B
25/75 value
3181K to 4247K
3 %
Tolerance on B25/85 - value
Operating temperature range
at zero power (intermittent)
- 40 °C to + 125 °C (150 °C)
NTHS PRODUCT DATA AND R25 RESISTANCE RANGE AVAILABILITY
B25/75
(K)
R25 TOL.
AVAILABILITY
TCR
(%/K)
NTHS0402
NTHS0603
NTHS0805
NTHS1206
CURVE
(kΩ)
(kΩ)
(kΩ)
(kΩ)
3
3181
3254
3477
3500
3700
3890
3964
4064
4247
- 3.70
- 3.60
- 3.83
- 3.90
- 4.00
- 4.30
- 4.40
- 4.54
- 4.68
-
-
1 to 2
2.5 to 4.7
6.8 to 12
12 to 20
22 to 32
38 to 57
50 to 100
150 to 220
250 to 350
125
1 to 1.5
2 to 3.3
4.7 to 10
6 to 12
1 to 2
2.7 to 3.5
6 to 10
5, 10
5, 10
6
2
10 to 12
18 to 25
30 to 34
47 to 50
68 to 100
250
3, 5, 10
3, 5, 10
3, 5, 10
3, 5, 10
1, 2, 3, 5, 10
3, 5, 10
3, 5, 10
10
11
5
10 to 20
20 to 33
30 to 44
38 to 100
100 to 220
200 to 330
280
15 to 30
35 to 50
33 to 78
100 to 200
200 to 300
210
1
17
4
350
Maximum dissipation at 25 °C in mW
Dissipation factor in mW/K
80
2.0
3.0
3.5
4.0
Note
• Typical resistance vs. temperature conversion data can be found at www.vishay.com/doc?33011
Document Number: 33008
Revision: 29-Apr-10
For technical questions, contact: thermistor1@vishay.com
www.vishay.com
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