238161553103 Vishay, 238161553103 Datasheet - Page 7
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238161553103
Manufacturer Part Number
238161553103
Description
Manufacturer
Vishay
Type
NTCr
Datasheet
1.238161553103.pdf
(8 pages)
Specifications of 238161553103
Description Of Terminals
Leadless
Package / Case
SMD
Mounting Style
Surface Mount
Pin Count
2
Screening Level
Automotive
Sensitivity Index
3570K
Resistance @ 25c
10kohm
Thermal Time Constant
10s
Percentage Of Resistance Tolerance @ 25c
±5
Accuracy
±3
Operating Temperature Min Deg. C
-40C
Operating Temperature Max Deg. C
150C
Product Length (mm)
2mm
Product Height (mm)
0.8mm
Product Depth (mm)
1.25mm
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
SOLDERING CONDITIONS
This SMD thermistor is only suitable for wave or reflow soldering, in accordance with “CECC 00802”. The maximum temperature
of 260 °C during 40 seconds should not be exceeded.
Typical examples of a soldering processes that will provide reliable joints without damage, are shown below.
TESTS AND REQUIREMENTS
PACKAGING
TAPE SPECIFICATIONS
All tape specifications are in accordance with
PAPER TAPE
Document Number: 29044
Revision: 21-Apr-09
SOLDERABILITY AND RESISTANCE TO SOLDERING HEAT
IEC 60068-2-58
300
250
200
150
100
50
0
6
D 0
0
≈ 245 °C
260 °C
215 °C
180 °C
130 °C
A 0
50
B 0
P 1
P 2
Reflow Soldering
TEST METHOD
2 K/s
P 0
100
TC
Time (s)
150
For technical questions, contact:
10 s
10 s
1.3
40 s
Resistance to soldering heat
F
E 1
SMD 0805, Glass Protected
“IEC 60286-3”
200
W
Dimensions of the solder lands
Solderability
NTC Thermistors
1.0
TEST
T 1
T
250
. Basic dimensions are given below. Carrier tape material is paper.
3.0
Notes
(1)
(2)
2381 615 5..../NTCS0805E3.....T
PAPER TAPE DIMENSIONS in millimeters
PARAMETER
A
B
W
E
F
D
P
P
P
T tape thickness
T
Measured 0.3 mm above base pocket
P
1
0
0
1
0
1
2
0
0
nlr@vishay.com
(1)
(1)
(2)
cover tape
pitch cumulative error over any 10 pitches ± 1.0 mm
300
250
200
150
100
50
0
0
PROCEDURE
10 s at 260 °C
Lead (Pb)-free Reflow Soldering Profile
2 s at 235 °C
≈ 245 °C
≈ 170 °C
235 °C
260 °C
50
100
2 K/s
max.
Vishay BCcomponents
≈ 120 °C
DIMENSION
150
Time (s)
< 0.1
2.35
1.75
1.55
1.7
8.0
3.5
4.0
4.0
2.0
1.1
Min. 95 % of surface wetted
200
REQUIREMENTS
ΔR/R < 5 %
250
20 s min.
40 s max.
≈ 60 s
TOLERANCE
www.vishay.com
6 K/s
max.
limit
normal
300
± 0.05
± 0.05
± 0.05
± 0.2
± 0.1
± 0.2
± 0.1
± 0.1
± 0.1
max.
-
350
33