2322 615 1....
Vishay BCcomponents
Surface Mount, NTC Thermistors
FEATURES
•
High sensitivity
•
High accuracy over a wide temperature range
•
AgPd terminations
•
Suitable for wave or reflow soldering
APPLICATIONS
QUICK REFERENCE DATA
PARAMETER
Resistance value at 25
°
C
Tolerance on R25-value; note1
Tolerance on B25/85-value
Maximum dissipation at 25
°
C
Thermal time constant
τ
Operating temperature range
R/T values
Climatic category
Mass
Note
1. Tighter tolerances are available upon request.
VALUE
2 to 470 kOhm
±
5%;
±
10%
see Electrical Data and
Ordering Information
210 mW
≈
10 s
−
55 to +150
°
C
see tables
40/125/56
≈
0.0155 g
•
Temperature compensation, sensing and protection in, for
example:
– Battery chargers
– Consumer equipment
– Office equipment
DESCRIPTION
Size 0805 chip thermistors with a negative temperature
coefficient. The device has no marking.
PACKAGING
Available in 8 mm punched paper tape on reel package of
4000 units.
SOLDERABILITY AND RESISTANCE TO SOLDERING HEAT
IEC 60068-2-20
6
TEST
METHOD
Tc
TEST
solderability
resistance to soldering heat
PROCEDURE
3 s at 215
°
C; 2 s at 235
°
C
10 s at 260
°
C
REQUIREMENTS
∆
R/R
<
5%
∆
R/R
<
5%
ELECTRICAL DATA AND ORDERING INFORMATION
R
25
(
Ω
)
2000
2200
4700
10000
15000
22000
33000
47000
68000
100000
330000
470000
www.vishay.com
16
B
25/85
-VALUE
(K)
3680
3680
3560
3620
3528
3930
3960
4090
3740
3650
4015
4130
TOLERANCE ON B
25/85
(%)
±
3
±
3
±
1
±
1
±
1
±
1.5
±
3
±
1.5
±
3
±
1
±
3
±
3
CATALOG NUMBER
2322 615 1....
±
5% TOL. ON
±
10% TOL. ON
R
25
R
25
3202
3222
3472
3103
3153
3223
3333
3473
3683
3104
3334
3474
2202
2222
2472
2103
2153
2223
2333
2473
2683
2104
2334
2474
For technical questions contact: nlr.europe@vishay.com
Document Number: 29054
Revision: 10-Oct-03
2322 615 1....
Surface Mount, NTC Thermistors
Vishay BCcomponents
DIMENSIONS
in millimeters
L
1
T
W
W
T
MAX.
1.25
L
2
and L
3
MIN.
0.5
±
0.25
L
4
MIN.
0.5
2.0
±
0.2
1.25
±
0.2
L2
L4
L1
L3
JW165
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R
25
AT 2000
Ω
CATALOG NUMBER 2322 615 1.202
T
oper
(
°
C)
−
40
−
35
−
30
−
25
−
20
−
15
−
10
−
5
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
R
T
/R
25
27.23
20.06
14.92
11.20
8.481
6.480
4.994
3.880
3.393
2.399
1.908
1.528
1.232
1.000
0.8170
0.6715
0.5553
0.4618
0.3861
0.3245
0.2742
0.2327
0.1985
0.1701
0.1464
0.1265
0.1097
0.0956
0.0835
0.0733
0.0645
0.0570
0.0505
0.0449
0.0400
0.0358
0.0321
0.0289
0.0260
TC
(%/K)
−
6.21
−
6.02
−
5.83
−
5.65
−
5.47
−
5.29
−
5.13
−
4.97
−
4.81
−
4.66
−
4.51
−
4.37
−
4.24
−
4.11
−
3.98
−
3.86
−
3.74
−
3.63
−
3.53
−
3.42
−
3.32
−
3.23
−
3.14
−
3.05
−
2.96
−
2.88
−
2.80
−
2.73
−
2.65
−
2.58
−
2.51
−
2.45
−
2.38
−
2.32
−
2.26
−
2.21
−
2.15
−
2.10
−
2.05
R
T
(
Ω
)
54462.6
40118.4
29834.5
22393.8
16961.6
12960.5
9987.9
7760.8
6078.6
4797.7
3815.0
3055.3
2463.8
2000.0
1633.9
1343.1
1110.5
923.5
772.2
649.0
548.3
465.5
397.0
340.2
292.7
252.9
219.4
191.1
167.1
146.6
129.1
114.0
101.0
89.8
80.1
71.6
64.2
57.7
52.1
5%TOL.
∆
R/R (%)
15.94
14.88
13.87
12.89
11.95
11.05
10.19
9.36
8.56
7.79
7.05
6.34
5.66
5.00
5.64
6.26
6.87
7.46
8.04
8.61
9.16
9.69
10.22
10.73
11.23
11.72
12.20
12.66
13.12
13.56
14.00
14.42
14.84
15.24
15.64
16.03
16.41
16.78
17.15
5%TOL.
∆
T (K)
2.57
2.47
2.38
2.28
2.19
2.09
1.99
1.89
1.78
1.67
1.56
1.45
1.34
1.22
1.42
1.62
1.83
2.05
2.28
2.51
2.76
3.00
3.26
3.52
3.79
4.07
4.35
4.65
4.95
5.25
5.57
5.89
6.22
6.56
6.91
7.26
7.62
7.99
8.37
10%TOL.
∆
R/R (%)
21.46
20.35
19.29
18.27
17.29
16.34
15.44
14.57
13.73
12.93
12.15
11.41
10.69
10.00
10.67
11.32
11.96
12.58
13.19
13.78
14.35
14.92
15.47
16.00
16.53
17.04
17.54
18.03
18.50
18.97
19.43
19.87
20.31
20.73
21.15
21.55
21.95
22.34
22.72
10%TOL.
∆
T (K)
3.46
3.38
3.31
3.24
3.16
3.09
3.01
2.93
2.86
2.78
2.69
2.61
2.52
2.44
2.68
2.93
3.19
3.46
3.74
4.03
4.32
4.62
4.93
5.25
5.58
5.92
6.26
6.61
6.98
7.35
7.73
8.12
8.52
8.92
9.34
9.76
10.20
10.64
11.09
Document Number: 29054
Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
www.vishay.com
17
2322 615 1....
Vishay BCcomponents
Surface Mount, NTC Thermistors
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R
25
AT 2200
Ω
CATALOG NUMBER 2322 615 1.222
T
oper
(
°
C)
−40
−35
−30
−25
−20
−15
−10
−5
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
R
T
/R
25
27.23
20.06
14.92
11.20
8.481
6.480
4.994
3.880
3.393
2.399
1.908
1.528
1.232
1.000
0.8170
0.6715
0.5553
0.4618
0.3861
0.3245
0.2742
0.2327
0.1985
0.1701
0.1464
0.1265
0.1097
0.0956
0.0835
0.0733
0.0645
0.0570
0.0505
0.0449
0.0400
0.0358
0.0321
0.0289
0.0260
TC
(%/K)
−6.21
−6.02
−5.83
−5.65
−5.47
−5.29
−5.13
−4.97
−4.81
−4.66
−4.51
−4.37
−4.24
−4.11
−3.98
−3.86
−3.74
−3.63
−3.53
−3.42
−3.32
−3.23
−3.14
−3.05
−2.96
−2.88
−2.80
−2.73
−2.65
−2.58
−2.51
−2.45
−2.38
−2.32
−2.26
−2.21
−2.15
−2.10
−2.05
R
T
Ω
(Ω)
59909
44130
12818
24633
18658
14257
10987
8537
6686
5278
4196
3361
2710
2200
1797
1477
1222
1016
849.4
714.0
603.2
512.0
436.7
374.2
322.0
278.2
241.4
210.2
183.8
161.3
142.0
125.4
111.2
98.81
88.10
78.78
70.65
63.52
57.26
5%TOL.
∆
R/R (%)
15.94
14.88
13.87
12.89
11.95
11.05
10.19
9.36
8.56
7.79
7.05
6.34
5.66
5.00
5.64
6.26
6.87
7.46
8.04
8.61
9.16
9.69
10.22
10.73
11.23
11.72
12.20
12.66
13.12
13.56
14.00
14.42
14.84
15.24
15.64
16.03
16.41
16.78
17.15
5%TOL.
∆
T (K)
2.57
2.47
2.38
2.28
2.19
2.09
1.99
1.89
1.78
1.67
1.56
1.45
1.34
1.22
1.42
1.62
1.83
2.05
2.28
2.51
2.76
3.00
3.26
3.52
3.79
4.07
4.35
4.65
4.95
5.25
5.57
5.89
6.22
6.56
6.91
7.26
7.62
7.99
8.37
10%TOL.
∆
R/R (%)
21.46
20.35
19.29
18.27
17.29
16.34
15.44
14.57
13.73
12.93
12.15
11.41
10.69
10.00
10.67
11.32
11.96
12.58
13.19
13.78
14.35
14.92
15.47
16.00
16.53
17.04
17.54
18.03
18.50
18.97
19.43
19.87
20.31
20.73
21.15
21.55
21.95
22.34
22.72
10%TOL.
∆
T (K)
3.46
3.38
3.31
3.24
3.16
3.09
3.01
2.93
2.86
2.78
2.69
2.61
2.52
2.44
2.68
2.93
3.19
3.46
3.74
4.03
4.32
4.62
4.93
5.25
5.58
5.92
6.26
6.61
6.98
7.35
7.73
8.12
8.52
8.92
9.34
9.76
10.20
10.64
11.09
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R
25
AT 4700
Ω
CATALOG NUMBER 2322 615 1.472
T
oper
°
(°C)
−40
−35
−30
−25
−20
−15
−10
−5
0
5
www.vishay.com
18
R
T
/R
25
21.9261
16.5224
12.5583
9.62492
7.43618
5.78976
4.54158
3.58813
2.85449
2.28599
TC
(%/K)
−5.75
−5.57
−5.40
−5.24
−5.08
−4.93
−4.78
−4.64
−4.51
−4.38
R
T
Ω
(Ω)
103053
77655
59024
45237
34950
27212
21345
16864
13416
10744
5%TOL.
∆
R/R (%)
8.50
8.16
7.84
7.53
7.23
6.94
6.67
6.40
6.15
5.90
5%TOL.
∆
T (K)
1.48
1.46
1.45
1.44
1.42
1.41
1.39
1.38
1.36
1.35
10%TOL.
∆
R/R (%)
13.66
13.31
12.97
12.65
12.33
12.04
11.75
11.47
11.20
10.94
10%TOL.
∆
T (K)
2.38
2.39
2.40
2.41
2.43
2.44
2.46
2.47
2.49
2.50
For technical questions contact: nlr.europe@vishay.com
Document Number: 29054
Revision: 10-Oct-03
2322 615 1....
Surface Mount, NTC Thermistors
Vishay BCcomponents
CATALOG NUMBER 2322 615 1.472
T
oper
°
(°C)
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
R
T
/R
25
1.84245
1.49414
1.21887
1.00
0.82494
0.68413
0.57025
0.47765
0.40198
0.33984
0.28856
0.24606
0.21067
0.18108
0.15623
0.13529
0.11757
0.10251
0.08968
0.07871
0.06928
0.06117
0.05416
0.04809
0.04282
0.03822
0.0342
0.03068
0.02758
TC
(%/K)
−4.25
−4.13
−4.01
−3.90
−3.80
−3.69
−3.59
−3.50
−3.40
−3.31
−3.23
−3.15
−3.07
−2.99
−2.91
−2.84
−2.77
−2.71
−2.64
−2.58
−2.52
−2.46
−2.41
−2.35
−2.30
−2.25
−2.20
−2.15
−2.10
R
T
Ω
(Ω)
8659.5
7022.5
5728.7
4700.0
3877.2
3215.4
2680.2
2245.0
1889.3
1597.2
1356.2
1156.5
990.1
851.06
734.29
635.86
552.56
481.81
421.50
369.91
325.64
287.51
254.57
226.03
201.23
179.62
160.73
144.17
129.63
5%TOL.
∆
R/R (%)
5.66
5.44
5.21
5.00
5.21
5.41
5.60
5.79
5.97
6.15
6.32
6.48
6.64
6.80
6.95
7.10
7.24
7.38
7.52
7.65
7.78
7.91
8.03
8.15
8.27
8.38
8.49
8.60
8.70
5%TOL.
∆
T (K)
1.33
1.32
1.30
1.28
1.37
1.46
1.56
1.66
1.75
1.85
1.96
2.06
2.17
2.28
2.39
2.50
2.61
2.73
2.85
2.97
3.09
3.21
3.34
3.47
3.60
3.73
3.86
4.00
4.14
10%TOL.
∆
R/R (%)
10.70
10.46
10.22
10.00
10.22
10.43
10.63
10.83
11.02
11.20
11.38
11.55
11.72
11.89
12.05
12.20
12.35
12.50
12.64
12.78
12.91
13.05
13.17
13.30
13.42
13.54
13.66
13.77
13.88
10%TOL.
∆
T (K)
2.52
2.53
2.55
2.56
2.69
2.82
2.96
3.10
3.24
3.38
3.52
3.67
3.82
3.98
4.13
4.29
4.45
4.62
4.78
4.95
5.12
5.30
5.48
5.66
5.84
6.03
6.21
6.40
6.60
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R
25
AT 10000
Ω
CATALOG NUMBER 2322 615 1.103
T
oper
°
(°C)
−40
−35
−30
−25
−20
−15
−10
−5
0
5
10
15
20
25
30
35
40
45
50
55
R
T
/R
25
23.0973
17.3222
13.1054
9.99934
7.69193
5.96369
4.6589
3.66623
2.9054
2.31806
1.86153
1.50429
1.22295
1.00
0.82227
0.67977
0.56487
0.47174
0.39585
0.33371
TC
(%/K)
−5.84
−5.67
−5.49
−5.33
−5.17
−5.01
−4.86
−4.72
−4.58
−4.45
−4.32
−4.20
−4.08
−3.97
−3.86
−3.75
−3.65
−3.55
−3.46
−3.37
R
T
Ω
(Ω)
230973
173222
131054
99993
76919
59637
46589
36662
29054
23181
18615.3
15042.9
12229.5
10000.0
8222.7
6797.7
5648.7
4717.4
3958.5
3337.1
5%TOL.
∆
R/R (%)
8.50
8.16
7.84
7.53
7.23
6.94
6.67
6.40
6.15
5.90
5.66
5.44
5.21
5.00
5.21
5.41
5.60
5.79
5.97
6.15
5%TOL.
∆
T (K)
1.45
1.44
1.43
1.41
1.40
1.38
1.37
1.36
1.34
1.33
1.31
1.29
1.28
1.26
1.35
1.44
1.53
1.63
1.72
1.82
10%TOL.
∆
R/R (%)
13.72
13.36
13.02
12.69
12.37
12.07
11.78
11.49
11.22
10.96
10.71
10.46
10.23
10.00
10.22
10.43
10.64
10.84
11.03
11.22
10%TOL.
∆
T (K)
2.34
2.35
2.36
2.38
2.39
2.40
2.42
2.43
2.44
2.46
2.47
2.49
2.50
2.52
2.65
2.78
2.91
3.05
3.19
3.33
www.vishay.com
19
Document Number: 29054
Revision: 10-Oct-03
For technical questions contact: nlr.europe@vishay.com
2322 615 1....
Vishay BCcomponents
Surface Mount, NTC Thermistors
CATALOG NUMBER 2322 615 1.103
T
oper
°
(°C)
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
R
T
/R
25
0.28258
0.24031
0.20521
0.17594
0.15142
0.1308
0.1134
0.09865
0.08611
0.0754
0.06624
0.05836
0.05157
0.4569
0.0406
0.03617
0.03231
0.02893
0.02596
TC
(%/K)
−3.28
−3.20
−3.12
−3.04
−2.96
−2.89
−2.82
−2.75
−2.69
−2.62
−2.56
−2.50
−2.45
−2.39
−2.34
−2.29
−2.23
−2.19
−2.14
R
T
Ω
(Ω)
2825.8
2403.1
2052.1
1759.37
1514.20
1308.04
1134.00
986.53
861.10
754.04
662.36
583.58
515.67
456.94
406.01
361.71
323.06
289.26
259.61
5%TOL.
∆
R/R (%)
6.32
6.48
6.64
6.80
6.95
7.10
7.24
7.38
7.52
7.65
7.78
7.91
8.03
8.15
8.27
8.38
8.49
8.60
8.70
5%TOL.
∆
T (K)
1.92
2.03
2.13
2.24
2.35
2.46
2.57
2.68
2.80
2.92
3.04
3.16
3.28
3.41
3.54
3.67
3.80
3.93
4.07
10%TOL.
∆
R/R (%)
11.40
11.58
11.75
11.92
12.08
12.24
12.39
12.54
12.68
12.83
12.96
13.10
13.23
13.35
13.48
13.60
13.72
13.83
13.95
10%TOL.
∆
T (K)
3.47
3.62
3.77
3.92
4.08
4.24
4.40
4.56
4.72
4.89
5.06
5.24
5.41
5.59
5.77
5.96
6.15
6.34
6.53
RESISTANCE VALUES AT INTERMEDIATE TEMPERATURES WITH R
25
AT 15000
Ω
CATALOG NUMBER 2322 615 1.153
T
oper
°
(°C)
−40
−35
−30
−25
−20
−15
−10
−5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
www.vishay.com
20
R
T
/R
25
23.3421
17.336
13.0176
9.87717
7.56881
5.8546
4.56918
3.59635
2.85356
2.28163
1.83772
1.49054
1.21701
1.00
0.83154
0.69408
0.58149
0.48893
0.41256
0.34933
0.2968
0.253
0.21635
0.1856
0.15971
0.13785
0.11932
0.10358
0.09016
0.0787
0.06887
TC
(%/K)
−6.06
−5.84
−5.62
−5.42
−5.23
−5.05
−4.87
−4.71
−4.55
−4.40
−4.26
−4.12
−3.99
−3.87
−3.75
−3.63
−3.53
−3.42
−3.32
−3.23
−3.14
−3.05
−2.97
−2.89
−2.81
−2.73
−2.66
−2.59
−2.53
−2.46
−2.40
R
T
Ω
(Ω)
350131
260040
195263
148158
113532
87819
68538
53945
42803
34224
27566
22358
18255
15000
12473
10411
8722.3
7334.0
6188.5
5240.0
4451.9
3794.9
3245.3
2784.0
2395.7
2067.7
1789.8
1553.7
1352.4
1180.5
1033.1
5%TOL.
∆
R/R (%)
8.46
8.13
7.81
7.50
7.21
6.93
6.65
6.39
6.14
5.89
5.66
5.43
5.21
5.00
5.20
5.40
5.60
5.78
5.96
6.14
6.31
6.47
6.63
6.78
6.94
7.08
7.22
7.36
7.50
7.63
7.76
5%TOL.
∆
T (K)
1.40
1.39
1.39
1.38
1.38
1.37
1.37
1.36
1.35
1.34
1.33
1.32
1.31
1.29
1.39
1.49
1.59
1.69
1.79
1.90
2.01
2.12
2.24
2.35
2.47
2.59
2.71
2.84
2.97
3.10
3.23
10%TOL.
∆
R/R (%)
13.63
13.28
12.94
12.62
12.31
12.02
11.73
11.46
11.19
10.94
10.69
10.45
10.22
10.00
10.21
10.42
10.62
10.82
11.01
11.19
11.37
11.54
11.71
11.87
12.03
12.18
12.33
12.47
12.62
12.75
12.89
10%TOL.
∆
T (K)
2.25
2.27
2.30
2.33
2.36
2.38
2.41
2.43
2.46
2.49
2.51
2.54
2.56
2.59
2.73
2.87
3.01
3.16
3.31
3.47
3.62
3.78
3.95
4.11
4.28
4.46
4.63
4.81
4.99
5.18
5.36
For technical questions contact: nlr.europe@vishay.com
Document Number: 29054
Revision: 10-Oct-03
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