232261532683 [VISHAY]
RESISTOR, TEMPERATURE DEPENDENT, NTC, 68000 ohm, SURFACE MOUNT, CHIP;
| 型号： | 232261532683 |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, TEMPERATURE DEPENDENT, NTC, 68000 ohm, SURFACE MOUNT, CHIP |
| 文件： | 总16页 (文件大小：1794K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BCcomponents
DATA SHEET
2322 615 3....
Surface mount NTC thermistors
Product specificationꢀ
2002 Nov 28
Supersedes data of 15th July 2002ꢀ
File under BCcomponents, BC02
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
FEATURES
QUICK REFERENCE DATA
PARAMETER
S High sensitivity
VALUE
S High accuracy over a wide
temperature range
Resistance value at 25 LC
Tolerance on R25-value
Tolerance on B25/85-value
Maximum dissipation at 25 LC
Operating temperature range
Climatic category
2.2 kꢀ to 100 kꢀ
ꢁM2%; M3%;ꢁM5%; M10%
see Table 2
S Taped on reel
S Suitable for wave or reflow
soldering.
125 mW
ꢂ40 to +150 LC
40/125/56
APPLICATION
Mass
W0.0045 g
S Temperature compensation, sensing
and protection in, for example:
MECHANICAL DATA
Outline
– Battery chargers
– Consumer equipment
– Office equipment.
DESCRIPTION
Size 0603 chip thermistors with a
negative temperature coefficient and
NiSn terminations. The ceramic body
is glass coated on all sides. The device
has no marking.
T
W
L
L
L
L
3
2
4
1
JW165
For dimensions see Table 1.
Fig.1 Component outline.
Table 1 Component dimensions; see Fig.1
L2 and L3
MIN.
(mm)
L4
MIN.
(mm)
L1
(mm)
W
(mm)
T
PACKAGING
(mm)
Available in 8 mm punched paper tape
on reel packaging of 4000 units.
1.6 M0.15
0.8 M0.15
0.8 M0.15
0.2
0.4
2002 Nov 28
2
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
ELECTRICAL CHARACTERISTICS
Unless otherwise stated, measurements are in accordance with “IEC publication 60539” ; see also Table 2.
PARAMETER VALUE
Tolerance on R25
ꢁM2%; M3%;ꢁM5%; M10%
ꢁM1%
Tolerance on B25/85-value
Climatic category
40/125/56
Maximum dissipation at 25 LC
Thermal time constant ꢃ
Operating temperature range
R/T values
125 mW
W8 s
ꢂ40 to +150 LC
see Tables 4 to 13
Table 2
R25-values, B25/85-values and catalogue numbers; see Tables 4 to 13
CATALOGUE NUMBER
2322 615 3....
TOLERANCE
ON B25/85
(%)
R25
(kꢀ)
B25/85-VALUE
(K)
M2% TOL.
ON R25
M3% TOL.
M5% TOL.
M10% TOL.
ON R25
ON R25
ON R25
2.2
3520
3600
3830
3610
3600
3730
3860
3960
3985
4100
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
34222
34272
34472
34103
34153
34223
34333
34473
34683
34104
36222
36272
36472
36103
36153
36223
36333
36473
36683
36104
33222
33272
33472
33103
33153
33223
33333
33473
33683
33104
32222
32272
32472
32103
32153
32223
32333
32473
32683
32104
2.7
4.7
10
15
22
33
47
68
100
Table 3 Solderability and resistance to soldering heat
IEC
60068-2-58
TEST
METHOD
TEST
PROCEDURE
REQUIREMENTS
6
Tc
solderability
resistance to soldering heat
2 s at 235 LC
10 s at 260 LC
min. 95% of surface wetted
ꢄR/R ꢅ 5%
2002 Nov 28
3
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 4 Resistance values at intermediate temperatures with R25 at 2.2 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.222
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
53502.61
39637.33
29679.76
22450.97
17148.62
13220.63
10283.06
8066.16
6378.54
5083.09
4080.75
3299.24
2685.45
2200.00
1813.46
1503.70
1253.93
1051.33
886.05
750.49
638.72
546.09
468.95
404.41
350.18
304.40
265.61
232.60
204.39
180.22
159.41
141.44
125.88
112.35
100.55
90.24
ꢂ6.11
ꢂ5.89
ꢂ5.68
ꢂ5.48
ꢂ5.29
ꢂ5.11
ꢂ4.94
ꢂ4.77
ꢂ4.62
ꢂ4.47
ꢂ4.32
ꢂ4.18
ꢂ4.05
ꢂ3.93
ꢂ3.80
ꢂ3.69
ꢂ3.58
ꢂ3.47
ꢂ3.37
ꢂ3.27
ꢂ3.18
ꢂ3.09
ꢂ3.00
ꢂ2.92
ꢂ2.84
ꢂ2.76
ꢂ2.69
ꢂ2.62
ꢂ2.55
ꢂ2.49
ꢂ2.42
ꢂ2.36
ꢂ2.30
ꢂ2.25
ꢂ2.19
ꢂ2.14
ꢂ2.09
ꢂ2.04
ꢂ1.99
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
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
81.19
73.23
66.22
2002 Nov 28
4
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 5 Resistance values at intermediate temperatures with R25 at 2.7 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.272
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
70762.57
52048.04
38704.41
29084.12
22074.19
16914.12
13078.64
10201.06
8022.83
6359.87
5079.88
4086.95
3310.90
2700.00
2215.79
1829.45
1519.26
1268.68
1065.09
898.74
ꢂ6.26
ꢂ6.03
ꢂ5.82
ꢂ5.61
ꢂ5.42
ꢂ5.23
ꢂ5.06
ꢂ4.89
ꢂ4.72
ꢂ4.57
ꢂ4.42
ꢂ4.28
ꢂ4.14
ꢂ4.02
ꢂ3.89
ꢂ3.77
ꢂ3.66
ꢂ3.55
ꢂ3.45
ꢂ3.35
ꢂ3.25
ꢂ3.16
ꢂ3.07
ꢂ2.99
ꢂ2.90
ꢂ2.83
ꢂ2.75
ꢂ2.68
ꢂ2.61
ꢂ2.54
ꢂ2.48
ꢂ2.41
ꢂ2.35
ꢂ2.30
ꢂ2.24
ꢂ2.19
ꢂ2.13
ꢂ2.08
ꢂ2.04
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
15
20
25
30
35
40
45
50
55
60
762.09
65
649.26
70
555.63
75
477.56
80
412.18
85
357.17
90
310.69
95
271.26
100
105
110
115
120
125
130
135
140
145
150
237.68
208.97
184.33
163.12
144.79
128.90
115.08
103.02
92.47
83.22
75.07
2002 Nov 28
5
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 6 Resistance values at intermediate temperatures with R25 at 4.7 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.472
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
152831.92
110192.48
80369.15
59267.29
44169.70
33252.16
25276.18
19391.74
15009.33
11715.98
9219.53
7311.41
5841.30
4700.00
3807.45
3104.52
2547.18
2102.41
1745.26
1456.75
1222.36
1030.87
873.61
ꢂ6.66
ꢂ6.43
ꢂ6.20
ꢂ5.98
ꢂ5.78
ꢂ5.58
ꢂ5.39
ꢂ5.21
ꢂ5.04
ꢂ4.87
ꢂ4.71
ꢂ4.56
ꢂ4.42
ꢂ4.28
ꢂ4.15
ꢂ4.02
ꢂ3.90
ꢂ3.78
ꢂ3.67
ꢂ3.56
ꢂ3.46
ꢂ3.36
ꢂ3.26
ꢂ3.17
ꢂ3.08
ꢂ3.00
ꢂ2.92
ꢂ2.84
ꢂ2.77
ꢂ2.69
ꢂ2.62
ꢂ2.56
ꢂ2.49
ꢂ2.43
ꢂ2.37
ꢂ2.31
ꢂ2.26
ꢂ2.20
ꢂ2.15
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
743.79
80
636.11
85
546.36
90
471.22
95
408.03
100
105
110
115
120
125
130
135
140
145
150
354.67
309.43
270.91
238.01
209.79
185.50
164.53
146.36
130.57
116.80
104.76
2002 Nov 28
6
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 7 Resistance values at intermediate temperatures with R25 at 10 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.103
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
243448.30
180771.94
135622.82
102751.48
78575.54
60622.56
47167.68
36995.19
29239.78
23279.76
18664.43
15064.25
12236.28
10000.00
8220.27
6795.17
5647.32
4717.53
3960.30
3340.37
2830.32
2408.64
2058.41
1766.22
1521.40
1315.43
1141.44
993.91
ꢂ6.06
ꢂ5.85
ꢂ5.65
ꢂ5.46
ꢂ5.28
ꢂ5.10
ꢂ4.94
ꢂ4.78
ꢂ4.63
ꢂ4.49
ꢂ4.35
ꢂ4.22
ꢂ4.10
ꢂ3.98
ꢂ3.86
ꢂ3.75
ꢂ3.65
ꢂ3.55
ꢂ3.45
ꢂ3.36
ꢂ3.27
ꢂ3.18
ꢂ3.10
ꢂ3.02
ꢂ2.95
ꢂ2.87
ꢂ2.80
ꢂ2.73
ꢂ2.67
ꢂ2.61
ꢂ2.54
ꢂ2.48
ꢂ2.43
ꢂ2.37
ꢂ2.32
ꢂ2.27
ꢂ2.22
ꢂ2.17
ꢂ2.12
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
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
868.35
761.11
669.19
590.14
521.94
462.92
411.68
367.08
328.14
294.05
264.12
2002 Nov 28
7
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 8 Resistance values at intermediate temperatures with R25 at 15 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.153
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
362484.49
269088.54
201887.78
152996.55
117051.45
90360.69
70354.10
55223.01
43681.57
34806.62
27929.29
22560.62
18340.15
15000.00
12339.55
10207.46
8488.74
7095.43
5959.80
5029.40
4263.35
3629.59
3102.87
2663.17
2294.55
1984.26
1722.03
1499.58
1310.17
1148.34
1009.58
890.23
ꢂ6.07
ꢂ5.85
ꢂ5.64
ꢂ5.45
ꢂ5.26
ꢂ5.09
ꢂ4.92
ꢂ4.76
ꢂ4.61
ꢂ4.47
ꢂ4.33
ꢂ4.20
ꢂ4.08
ꢂ3.96
ꢂ3.85
ꢂ3.74
ꢂ3.64
ꢂ3.54
ꢂ3.44
ꢂ3.35
ꢂ3.26
ꢂ3.18
ꢂ3.10
ꢂ3.02
ꢂ2.94
ꢂ2.87
ꢂ2.80
ꢂ2.73
ꢂ2.67
ꢂ2.61
ꢂ2.55
ꢂ2.49
ꢂ2.43
ꢂ2.38
ꢂ2.32
ꢂ2.27
ꢂ2.22
ꢂ2.18
ꢂ2.13
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
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
787.23
698.07
620.67
553.27
494.43
442.91
397.69
2002 Nov 28
8
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 9 Resistance values at intermediate temperatures with R25 at 22 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.223
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
603211.80
443042.83
328857.73
246572.40
186660.99
142608.21
109909.84
85419.80
66918.84
52826.61
42007.45
33638.10
27116.78
22000.00
17958.43
14745.66
12176.02
10108.62
8435.86
7075.02
5962.13
5047.43
4291.97
3665.11
3142.63
2705.24
2337.57
2027.26
1764.33
1540.72
1349.86
1186.38
1045.88
924.73
ꢂ6.28
ꢂ6.06
ꢂ5.86
ꢂ5.66
ꢂ5.47
ꢂ5.29
ꢂ5.12
ꢂ4.96
ꢂ4.80
ꢂ4.66
ꢂ4.51
ꢂ4.38
ꢂ4.25
ꢂ4.12
ꢂ4.00
ꢂ3.89
ꢂ3.77
ꢂ3.67
ꢂ3.57
ꢂ3.47
ꢂ3.38
ꢂ3.29
ꢂ3.20
ꢂ3.12
ꢂ3.04
ꢂ2.96
ꢂ2.88
ꢂ2.81
ꢂ2.74
ꢂ2.68
ꢂ2.61
ꢂ2.55
ꢂ2.49
ꢂ2.43
ꢂ2.38
ꢂ2.32
ꢂ2.27
ꢂ2.22
ꢂ2.17
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
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
819.95
729.04
649.93
580.89
520.48
2002 Nov 28
9
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 10 Resistance values at intermediate temperatures with R25 at 33 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.333
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
1061183.25
764124.83
557157.76
411057.96
306646.44
231156.78
175976.71
135222.68
104827.07
81945.82
64568.99
51261.67
40989.49
33000.00
26740.98
21803.80
17883.65
14751.46
12233.79
10198.43
8543.91
ꢂ6.70
ꢂ6.44
ꢂ6.20
ꢂ5.97
ꢂ5.75
ꢂ5.55
ꢂ5.36
ꢂ5.18
ꢂ5.01
ꢂ4.84
ꢂ4.69
ꢂ4.54
ꢂ4.40
ꢂ4.27
ꢂ4.14
ꢂ4.02
ꢂ3.91
ꢂ3.80
ꢂ3.69
ꢂ3.59
ꢂ3.49
ꢂ3.40
ꢂ3.31
ꢂ3.22
ꢂ3.14
ꢂ3.06
ꢂ2.99
ꢂ2.91
ꢂ2.84
ꢂ2.78
ꢂ2.71
ꢂ2.65
ꢂ2.59
ꢂ2.53
ꢂ2.47
ꢂ2.42
ꢂ2.36
ꢂ2.31
ꢂ2.26
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
7191.86
70
6081.39
75
5164.90
80
4404.97
85
3772.02
90
3242.57
95
2797.84
100
105
110
115
120
125
130
135
140
145
150
2422.78
2105.27
1835.47
1605.39
1408.51
1239.47
1093.87
968.07
859.04
764.28
681.69
2002 Nov 28
10
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 11 Resistance values at intermediate temperatures with R25 at 47 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.473
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
1643692.75
1174859.36
850461.50
623018.26
461556.69
345583.02
261354.11
199536.23
153713.87
119426.97
93541.28
73831.58
58702.60
47000.00
37881.11
30725.55
25072.93
20578.93
16984.15
14091.76
11751.42
9847.55
ꢂ6.85
ꢂ6.59
ꢂ6.34
ꢂ6.11
ꢂ5.89
ꢂ5.69
ꢂ5.49
ꢂ5.31
ꢂ5.13
ꢂ4.97
ꢂ4.81
ꢂ4.66
ꢂ4.52
ꢂ4.38
ꢂ4.25
ꢂ4.13
ꢂ4.01
ꢂ3.89
ꢂ3.79
ꢂ3.68
ꢂ3.58
ꢂ3.49
ꢂ3.40
ꢂ3.31
ꢂ3.22
ꢂ3.14
ꢂ3.07
ꢂ2.99
ꢂ2.92
ꢂ2.85
ꢂ2.87
ꢂ2.72
ꢂ2.65
ꢂ2.59
ꢂ2.54
ꢂ2.48
ꢂ2.42
ꢂ2.37
ꢂ2.32
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
8290.73
75
7011.37
80
5954.99
85
5078.74
90
4348.67
95
3737.83
100
105
110
115
120
125
130
135
140
145
150
3224.64
2791.80
2425.34
2113.94
1848.39
1621.16
1426.09
1258.09
1112.95
987.19
877.91
2002 Nov 28
11
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 12 Resistance values at intermediate temperatures with R25 at 68 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.683
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
2324375.76
1667529.37
1211147.53
889916.80
661046.51
496103.17
375940.63
287504.04
221786.10
172502.28
135221.13
106786.33
84928.25
68000.00
54796.21
44427.35
36231.83
29713.87
24499.27
20303.65
16909.48
14149.29
11893.39
10040.74
8512.21
ꢂ6.77
ꢂ6.52
ꢂ6.28
ꢂ6.05
ꢂ5.84
ꢂ5.64
ꢂ5.45
ꢂ5.28
ꢂ5.11
ꢂ4.95
ꢂ4.79
ꢂ4.65
ꢂ4.51
ꢂ4.38
ꢂ4.26
ꢂ4.14
ꢂ4.02
ꢂ3.91
ꢂ3.81
ꢂ3.71
ꢂ3.61
ꢂ3.52
ꢂ3.43
ꢂ3.34
ꢂ3.26
ꢂ3.18
ꢂ3.11
ꢂ3.03
ꢂ2.96
ꢂ2.90
ꢂ2.83
ꢂ2.77
ꢂ2.71
ꢂ2.65
ꢂ2.59
ꢂ2.53
ꢂ2.48
ꢂ2.43
ꢂ2.38
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
7245.46
90
6191.15
95
5310.02
100
105
110
115
120
125
130
135
140
145
150
4570.69
3947.95
3421.48
2974.79
2594.49
2269.63
1991.22
1751.89
1545.52
1367.06
1212.28
2002 Nov 28
12
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Table 13 Resistance values at intermediate temperatures with R25 at 100 kꢀ; see also Table 2
CATALOGUE NUMBER 2322 615 3.104
Toper
RT
TC
ꢄR/R DUE TO B-TOLERANCE
(LC)
(ꢀ)
(%/K)
(%)
ꢂ40
3921252.41
2774564.66
1988706.07
1442860.78
1058901.24
785573.28
588792.99
445601.87
340346.26
262229.45
203722.79
159521.65
125851.24
100000.00
80002.55
64422.07
52199.54
42548.23
34879.32
28748.92
23820.09
19835.37
16596.82
13951.27
11779.54
9988.36
ꢂ7.03
ꢂ6.77
ꢂ6.52
ꢂ6.28
ꢂ6.06
ꢂ5.85
ꢂ5.65
ꢂ5.47
ꢂ5.29
ꢂ5.12
ꢂ4.96
ꢂ4.80
ꢂ4.66
ꢂ4.52
ꢂ4.39
ꢂ4.26
ꢂ4.14
ꢂ4.02
ꢂ3.91
ꢂ3.80
ꢂ3.70
ꢂ3.60
ꢂ3.51
ꢂ3.42
ꢂ3.33
ꢂ3.25
ꢂ3.17
ꢂ3.09
ꢂ3.02
ꢂ2.95
ꢂ2.88
ꢂ2.81
ꢂ2.75
ꢂ2.68
ꢂ2.62
ꢂ2.57
ꢂ2.51
ꢂ2.46
ꢂ2.40
7.58
6.83
6.13
5.45
4.80
4.18
3.58
3.01
2.46
1.93
1.42
0.93
0.46
0.00
0.22
0.43
0.64
0.84
1.03
1.22
1.40
1.58
1.75
1.92
2.08
2.23
2.54
2.85
3.14
3.43
3.71
3.98
4.24
4.50
4.76
5.00
5.25
5.48
5.71
ꢂ35
ꢂ30
ꢂ25
ꢂ20
ꢂ15
ꢂ10
ꢂ5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
8504.34
95
7269.45
100
105
110
115
120
125
130
135
140
145
150
6237.53
5371.72
4642.45
4025.87
3502.66
3057.12
2676.44
2350.10
2069.46
1827.38
1617.93
2002 Nov 28
13
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
SOLDERING CONDITIONS
This SMD thermistor is only suitable for wave or reflow soldering, in accordance with “CECC 00802”. The maximum
temperature of 260ꢁLC during 10 s should not be exceeded.
Typical examples of a soldering processes that will provide reliable joints without damage, are shown in Figs 2 and 3.
300
MLA859
10 s
T
(°C)
260 °C
245 °C
250
200
150
100
50
10 s
215 °C
180 °C
40 s
130 °C
2 K/s
0
0
50
100
150
200
250
t (s)
Typical values (solid line).
Process limits (dotted lines).
Fig.2 Reflow soldering.
0.9
0.9
JW166
2.3
Dimensions in mm.
Fig.3 Dimensions of the solder lands.
14
2002 Nov 28
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
PACKAGING
Tape specifications
All tape specifications are in accordance with “IEC 60286-3”. Basic dimensions are given in Fig.4 and Table 14. Carrier tape
material is paper.
Paper tape
T
P
0
P
D
2
0
E
F
1
W
B
0
A
0
T
P
JWB288
1
1
Cumulative pitch error: 0.2 mm over 10 pitches.
Cumulative tolerance over 10 holes: M0.2 mm.
For dimensions see Table 14.
Fig.4 Paper tape.
Table 14 Dimensions of paper tape, in millimetres; see Fig.4
PARAMETER DIMENSION
TOLERANCE
A0; note 1
1.15
1.9
M0.1
M0.1
B0; note 1
K0
4.1
M0.1
W
8.0
M0.2
E1
1.75
3.5
M0.1
F
M0.05
M0.05
+0.1/ꢂ0.0
M0.1
D0
1.55
1.5
D1
P0; note 2
4.0
P1
P2
12
M0.1
2.0
1.1
M0.05
max
T tape thickness
T1 cover tape
<0.1
ꢂ
Notes
1. Measured 0.3 mm above base pocket.
2. P0 pitch tolerance over any 10 pitches is M0.2 mm.
2002 Nov 28
15
BCcomponents
Product specification
Surface mount NTC thermistors
2322 615 3....
Leader/trailer tape specification
leader end
empty compartments
with cover tape
(min. 240 mm)
trailer end
cover tape only
trailer (min. 160 mm)
leader ≥400 mm
CCB838
Fig.5 Leader/trailer tape.
Taping package requirements
Component is free and not sticking to top and/or bottom tape.
Component should be easy to remove from carrier tape.
2002 Nov 28
16
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