Rectangular Chip Thermistors
Model No. NSM is small surface mounting type chip thermistor for the small electronics.
Features
High precision and high stability.
Type and characteristics to meet various requirements.
Insulation coating
W
L
Electrode ( Ni solder plated)
t
Operating Temp. Range; -40
Model No. NSM1
Model No.
Type R25B
NSM1101J280J
NSM1501J325J
NSM1102J325J
NSM1202J410J
NSM1302J410J
NSM1502J355J
NSM1103J375J
NSM1153J375J
NSM1203J400J
NSM1303J400J
NSM1503J400J
NSM1104J425J
NSM1154J425J
NSM1204J425J
NSM1504J435J
Resistance Value
R25 ( )
100
500
1k
2k
3k
5k
10 k
15 k
20 k
30 k
50 k
100 k
150 k
200 k
500 k
B-Constant
25/85(K)
2800
3250
3250
4100
4100
3550
3750
3750
4000
4000
4000
4250
4250
4250
4350
+125
Model No. NSM2
Model No.
Type R25B
NSM2400J280J
NSM2101J280J
NSM2501J325J
NSM2102J325J
NSM2202J410J
NSM2302J410J
NSM2502J355J
NSM2103J375J
NSM2153J400J
NSM2203J400J
NSM2303J400J
NSM2503J400J
NSM2104J425J
NSM2154J425J
NSM2204J425J
NSM2504J435J
Resistance Value
R25 ( )
40
100
500
1k
2k
3k
5k
10 k
15 k
20 k
30 k
50 k
100 k
150 k
200 k
500 k
B-Constant
25/85(K)
2800
2800
3250
3250
4100
4100
3550
3750
4000
4000
4000
4000
4250
4250
4250
4350
Dimensions(mm) L=3.2 0.2, W=1.62 0.2, t=1.2 Max.
Rated Power 400mW
Dimensions(mm) L=2.0 0.2, W=1.25 0.2, t=1.2 Max.
Rated Power 300mW
Model No. NSM3
Model No.
Type R25B
NSM3400J280J
NSM3101J280J
NSM3501J310J
NSM3102J325J
NSM3202J410J
NSM3302J410J
NSM3502J355J
NSM3103J375J
NSM3153J380J
NSM3203J380J
NSM3303J400J
NSM3503J400J
NSM3104J415J
NSM3154J425J
NSM3204J425J
Resistance Value
R25 ( )
40
100
500
1k
2k
3k
5k
10 k
15 k
20 k
30 k
50 k
100 k
150 k
200 k
B-Constant
25/85(K)
2800
2800
3100
3250
4100
4100
3550
3750
3800
3800
4000
4000
4150
4250
4250
Model No. NSM4
Model No.
Type R25B
NSM4400J285J
NSM4202J410J
NSM4302J410J
Resistance Value
R25 ( )
40
2k
3k
B-Constant
25/85(K)
2850
4100
4100
Dimensions(mm) L=1.0 0.2, W=0.5 0.2, t=0.7 Max.
Rated Power 40mW
Dimensions(mm) L=1.6 0.2, W=0.8 0.2, t=1.0 Max.
Rated Power 150mW
HOKURIKU
Specifications are subject to change without notice.
1
Rectangular Chip Thermistors
Model No. NSM R-T table
Model No.
Parts number
NSM1(3216)
NSM1501G325J NSM1102J325J NSM1202J410J NSM1302J410J NSM1502J355J
NSM2(2125) NSM2400J280J NSM2501G325J NSM2102J325J NSM2202J410J NSM2302J410J NSM2502J355J NSM2103J375J
R25
40
500
1k
2k
3k
5k
10k
B25/85(K)
2800
3250
3250
4100
4100
3550
3750
R
T
( )
R
T
( )
R
T
(k )
R
T
(k )
R
T
(k )
R
T
(k )
R
T
(k )
T( )
-40
527.2
8,839
17.67
96.53
144.8
113.7
253.7
-35
413.1
6,474
13.52
66.47
99.70
85.00
188.8
-30
326.7
5,225
10.45
46.47
69.71
64.16
141.9
-25
260.7
4,072
8.145
32.96
49.45
48.90
107.5
-20
209.7
3,200
6.401
23.70
35.55
37.62
82.23
-15
169.9
2,535
5.017
17.26
25.89
29.19
63.35
-10
138.8
2,023
4.047
12.72
19.08
22.84
49.17
-5
114.1
1,626
3.253
9.483
14.22
18.01
38.43
0
94.45
1,316
2.633
7.145
10.71
14.31
30.25
5
78.65
1,072
2.144
5.438
8.158
11.45
23.96
10
65.88
878.6
1.757
4.179
6.269
9.222
19.09
15
55.49
724.2
1.448
3.241
4.862
7.475
15.30
20
46.99
600.1
1.200
2.535
3.803
6.096
12.33
25
40.00
500.0
1.000
2.000
3.000
5.000
10.00
30
34.18
418.7
0.8375
1.591
2.386
4.123
8.159
35
29.36
352.5
0.7051
1.275
1.913
3.419
6.695
40
25.34
298.3
0.5966
1.031
1.546
2.851
5.523
45
21.96
253.5
0.5072
0.8392
1.258
2.389
4.580
50
19.12
216.5
0.4331
0.6879
1.031
2.012
3.817
55
16.71
185.7
0.3714
0.5676
0.8514
1.702
3.196
60
14.66
159.9
0.3199
0.4713
0.7070
1.446
2.689
65
12.91
138.2
0.2766
0.3938
0.5906
1.234
2.271
70
11.41
120.0
0.2400
0.3308
0.4963
1.058
1.927
75
10.12
104.5
0.2091
0.2795
0.4193
0.9106
1.641
80
9.012
91.36
0.1807
0.2374
0.3561
0.7864
1.403
85
8.025
80.16
0.1603
0.2028
0.3042
0.6822
1.208
90
7.163
70.58
0.1412
0.1742
0.2613
0.5939
1.044
95
6.409
62.34
0.1247
0.1503
0.2255
0.5189
0.9067
100
5.747
55.23
0.1105
0.1303
0.1955
0.4549
0.7902
105
5.164
49.08
0.0982
0.1135
0.1702
0.4000
0.6912
110
4.651
43.73
0.0875
0.0993
0.1489
0.3529
0.6069
115
4.197
39.08
0.0782
0.0872
0.1307
0.3123
0.5347
120
3.794
35.01
0.0700
0.0768
0.1153
0.2771
0.4727
125
3.437
31.45
0.0629
0.0680
0.1020
0.2466
0.4192
HOKURIKU
Specifications are subject to change without notice.
2
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