參數(shù)資料
型號(hào): 232261554474
廠商: Vishay Intertechnology,Inc.
英文描述: TRIM POT 5K OHM 3MM SQUARE SMD
中文描述: 表面貼裝,NTC熱敏電阻
文件頁(yè)數(shù): 2/11頁(yè)
文件大小: 115K
代理商: 232261554474
www.vishay.com
For technical questions contact: nlr.europe@vishay.com
Document Number: 29044
62
Revision: 10-Oct-03
2322 615 5....
Vishay BCcomponents
Surface Mount, NTC Thermistors
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R25 AT 470 K
Toper
(°°°°C)
CATALOG NUMBER 2322 615 5.474
RT
(
)
TC
(%/K)
R/R DUE TO B-TOLERANCE
(%)
40
16324913
6.70
7.58
35
11742019
6.48
6.83
30
8539774
6.26
6.13
25
6276830
6.05
5.45
20
4660312
5.86
4.80
15
3493589
5.67
4.18
10
2643155
5.49
3.58
5
2017389
5.32
3.01
0
1552759
5.15
2.46
5
1204778
5.00
1.93
10
941992
4.85
1.42
15
741961
4.70
0.93
20
588538
4.56
0.46
25
470000
4.43
0.00
30
377772
4.31
0.22
35
305531
4.18
0.43
40
248579
4.07
0.64
45
203402
3.96
0.84
50
167350.17
3.85
1.03
55
138415.65
3.75
1.22
60
115064.97
3.65
1.40
65
96120.34
3.55
1.58
70
80671.71
3.46
1.75
75
68011.83
3.37
1.92
80
57588.01
3.29
2.08
85
48965.99
3.20
2.23
90
41802.84
3.12
2.54
95
35826.37
3.05
2.85
100
30819.49
2.97
3.14
105
26608.25
2.90
3.43
110
23052.64
2.83
3.71
115
20039.47
2.77
3.98
120
17476.84
2.70
4.24
125
15289.84
2.64
4.50
130
13417.16
2.58
4.76
135
11808.44
2.53
5.00
140
10422.13
2.47
5.25
145
9223.86
2.42
5.48
150
8185.07
2.36
5.71
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.
0
50
100
150
200
250
300
250
200
150
100
50
0
10 s
260 C
130 C
( C)
t (s)
245 C
215 C
180 C
10 s
40 s
2 K/s
T
Reflow soldering.
JW166
2.3
0.9
Dimensions of the solder lands.
Typical values (solid line).
Process limits (dotted lines).
Dimensions in mm.
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232261556474 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Surface Mount, NTC Thermistors