232261545472 查看數據表（PDF） - Vishay Semiconductors
零件编号
产品描述 (功能)
生产厂家
232261545472 Datasheet PDF : 10 Pages
| |||
2322 615 4....
Vishay BCcomponents
Surface Mount, NTC Thermistors
Toper
(°C)
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
RT
(Ω)
156492.00
124684.71
100000.00
80711.25
65539.50
53530.39
43966.79
36306.14
30135.26
25137.53
21068.83
17739.85
15002.94
12742.32
10866.72
9303.84
7996.08
6897.40
5970.77
5186.31
4519.80
3951.51
3465.32
3048.01
2688.67
2378.30
2109.44
1875.84
CATALOG NUMBER 2322 615 4.104
TC
(%/K)
−4.61
−4.48
−4.35
−4.22
−4.11
−3.99
−3.88
−3.78
−3.68
−3.58
−3.48
−3.39
−3.31
−3.22
−3.14
−3.07
−2.99
−2.92
−2.85
−2.78
−2.72
−2.66
−2.60
−2.54
−2.48
−2.43
−2.37
−2.32
∆R/R DUE TO B-TOLERANCE
(%)
1.40
0.69
0.00
0.66
1.31
1.93
2.53
3.11
3.68
4.23
4.76
5.28
5.78
6.27
6.74
7.20
7.65
8.09
8.51
8.93
9.33
9.73
10.11
10.48
10.85
11.20
11.55
11.89
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 10 s should not be exceeded.
Typical examples of a soldering processes that will provide reliable joints without damage, are shown below.
Temperature Characteristic with dual wave soldering
300
10 s
250
235 -260 °C
second wave
200
first wave
200 K/s
150
100 -130°C
100
2 K/s
5 K/s
NORMAL CURVE
LIMIT CURVE
2 K/s
50
Time (s)
0
0
50
100
150
200
250
300
Typical values (solid line).
Process limits (dotted lines).
Dimensions in mm.
Dimensions of the solder lands.
0.5 +/- 0.15
0.5 +/- 0.15
+++
0.1 min
1.0+/-0.15
0.1 min
Solderable
terminations
www.vishay.com
50
For technical questions contact: nlr.europe@vishay.com
Document Number: 29003
Revision: 16-Jan-04
Share Link: 