NTCS0402E3.....T
www.vishay.com
Vishay BCcomponents
SMD 0402, Glass Protected NTC Thermistors
FEATURES
• TCR ranging from -6.5 %/K at -40 °C to -2 %/K
at 150 °C
• Tolerance on
R
25
down to 1 %
• Suitable for wave or reflow soldering
• NiSn terminations
• Fully glass coated and protected
• cULus recognized, file E148885
(UL category XGPU2 / XGPU8)
• AEC-Q200 qualified
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
D
D
3
3
3D Models
Design Tools
QUICK REFERENCE DATA
PARAMETER
Resistance value at 25 °C
Tolerance on
R
25
-value
B
25/85
-value
Tolerance on B
25/85
-value
Maximum dissipation at 25 °C
Thermal time constant
τ
Dissipation factor D
Operating temperature range
at zero power
Weight
VALUE
4.7K to 470K
± 1; ± 2; ± 3; ± 5
3490 to 4075
±3
70
≈
5
≈
2.0
-40 to +150
≈
1.2
UNIT
Ω
%
K
%
mW
s
mW/K
°C
mg
APPLICATIONS
• Temperature sensing, protection and compensation in
automotive,
industrial,
telecom
and
consumer
applications. Examples are:
- Battery chargers
- Power supplies
- Office equipment
- LCD compensation
- In-car entertainment
DESCRIPTION
Size 0402 (M1005) glass protected SMD chip thermistor
with negative temperature coefficient (TCR) and matte
tin (Sn) plated terminations. The device has no marking.
AGENCY APPROVALS
Agency approval documents, please see:
www.vishay.com/ppg?29003&documents
PACKAGING
Available in 8 mm punched paper tape on reel package of
10 000 units.
DESIGN-IN SUPPORT
For complete curve computation, please visit:
www.vishay.com/thermistors/ntc-rt-calculator/
CAUTIONS AND WARNINGS ON MOUNTING
AND HANDLING
Please read the special instructions:
see
www.vishay.com/doc?29224.
ELECTRICAL DATA AND ORDERING INFORMATION
R
25
(Ω)
4700
10 000
10 000
15 000
22 000
33 000
47 000
68 000
100 000
470 000
R
25
-TOL.
(± %)
3, 5
1, 2, 3, 5
3, 5
3, 5
3, 5
3, 5
1, 2, 3, 5
3, 5
1, 2, 3, 5
3, 5
B
25/85
(K)
3595
3490
3950
3965
3590
3670
4075
3910
3950
3807
B
25/85
-TOL.
(± %)
3
3
3
3
3
3
3
3
3
3
SAP MATERIAL AND ORDERING NUMBER ...
(1)
NTCS0402E3472*MT
NTCS0402E3103*L1T
(2)
NTCS0402E3103*HT
NTCS0402E3153*HT
NTCS0402E3223*MT
NTCS0402E3333*MT
NTCS0402E3473*XT
NTCS0402E3683*HT
NTCS0402E3104*HT
NTCS0402E3474*HT
(3)
Notes
(1)
Replace * in SAP by J for ± 5 %, H for ± 3 %, G for ± 2 %, F for ± 1 % tolerance on
R
25
(2)
The digit 1 at the end of this part number NTCS0402E3103*L1T differentiates it from the legacy P/N
(3)
This P/N is not UL recognized
Revision: 29-Jun-2021
Document Number: 29003
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
NTCS0402E3.....T
www.vishay.com
DIMENSIONS
in millimeters
L
1
1.0 ± 0.15
W
0.5 ± 0.15
T
0.5 ± 0.15
L
2
AND L
3
MIN.
0.1
L
4
MIN.
0.3
Vishay BCcomponents
T
W
L
2
L
4
L
1
L
3
SOLDERING CONDITIONS
Soldering, handling, and mounting conditions are detailed in the instructions document: see
www.vishay.com/doc?29224.
Typical examples of a soldering processes that will provide reliable joints without damage, are shown below.
Reflow Soldering
300
260 °C
250
Temperature (°C)
Lead (Pb)-free Reflow Soldering Profile
10 s
300
Temperature (°C)
40 s max.
260 °C
≈
245 °C
235 °C
≈
170 °C
≈
120 °C
2 K/s
max.
20 s min.
≈
60 s
6 K/s
max.
limit
normal
200
250
300
350
200
150
100
≈
245 °C
215 °C
180 °C
130 °C
250
200
150
100
50
0
0
10 s
40 s
2 K/s
50
0
0
50
100
150
200
250
Time (s)
50
100
150
Time (s)
Recommended solder land pattern dimensions (mm)
0.5
0.6
1.5
PACKAGING
TAPE SPECIFICATIONS
All tape specifications are in accordance with IEC 60286-3. Basic dimensions are given below. Carrier tape material is paper.
DIMENSIONS OF PAPER TAPE
in millimeters
P
0
D
0
P
2
E
1
F
B
0
T
W
A
0
P
1
JWB288
T
1
PARAMETER
A
0 (1)
B
0 (1)
W
E
1
F
D
0
P
0 (2)
P
1
P
2
T tape thickness max.
T
1
cover tape thickness max.
DIMENSION
0.65 ± 0.1
1.15 ± 0.1
8.0 ± 0.2
1.75 ± 0.1
3.5 ± 0.05
1.55 ± 0.05
4.0 ± 0.1
4.0 ± 0.1
2.0 ± 0.05
0.8
0.1
Notes
(1)
Measured 0.3 mm above base pocket
(2)
P pitch cumulative error over any 10 pitches ± 0.2 mm
0
Revision: 29-Jun-2021
Document Number: 29003
2
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
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Revision: 09-Jul-2021
1
Document Number: 91000
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