南京时恒电子科技有限公司
规格承认书
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客户名称:
CUSTOMER
产品名称:
PART NAME
MF52 珠状测温型 NTC 热敏电阻器
产品规格:
PART NUMBER
MF52 A 104 H 3950 (A1) (UL:E240991)
日期:
DATE
2017 年 07 月 20 日
确
认
CONFIRM
客户
品保部:
制造部:
供货商/制造商
规格书制作:
鞠晓丽
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品质部审核:
工程部:
生产部审核:
南京时恒电子科技有限公司
地址:南京市江宁区湖熟镇金阳路 18 号
TEL:025-52121868
Http: //www.shiheng.com.cn
邮编:211121
FAX:025-52122373
E-MAIL:sales@shiheng.com.cn
MF52 珠状测温型 NTC 热敏电阻器
型号:MF52A 104H3950 (A1)
南京时恒电子科技有限公司
本规格书提供了南京时恒电子科技有限公司生产的 MF52A 系列 NTC 热敏电阻的结构
尺寸、产品性能、试验条件、使用要求的描述,敬请贵司确认。
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时间:
时间:
1.电气性能
项目
符号
测试条件
单位
性能要求
1.1
25℃的零功率电阻值
R25℃
Ta=25±0.05℃ 测试功率≤0.1mw
KΩ
100KΩ±3%
1.2
B值
B25/50
B=[(Ta×Tb)/(Tb-Ta)]×ln(Ra/Rb)
Tb=50℃±0.01℃
K
3950±1%
1.3
1.4
1.5
1.6
1.7
1.8
1.9
耗散系数
δ
静止空气中
时间常数
绝缘电阻
工作温度范围
最大额定功率
阻温特性
阻值误差
τ
/
/
Pmax
/
/
静止空气中
100V/DC 1min
/
/
/
/
mW/℃
sec
MΩ
℃
≥2
≤7
≥100
2.可靠性
项目
2.1 引出端强度
2.3 耐焊接热
2.4 稳态湿热
2.5 温度快速
变化
2.6 高温储存
2.7 低温储存
-55℃ ~ 125℃
50
/
/
见附表 1
见附表 2
5.外形尺寸:
(单位:mm)
测试条件及方法
技术要求
固定电阻端,拉力:5±1 N,时间: 无 可 见 性 损 伤
10±1 秒
R25 ΔR/R≤±2%
温度 245±5℃ 时间 2-3 秒
2.2 可焊性
mW
着锡面积≥95%
锡锅温度:260±5℃,浸入深度距
电阻体 6mm,时间 5±1 秒
温度:40℃±2℃,湿度:93±2%,
时间:500 小时
-55℃30min→25℃5min→125℃
30min→25℃5min,反复 5 次
温度: 125℃±5℃
时间:1000 小时
温度: -55℃ 时间:1000 小时
R25 ΔR/R≤±2%
R25 ΔR/R≤±2%
R25 ΔR/R≤±2%
R25 ΔR/R≤±2%
R25 ΔR/R≤±2%
3、使用注意事项
3.1 本产品的用途:温度测量与控制;
序
名称
号
数
材料规格
量
NTC 热敏电阻
备注
1
元件
1
2
改性树脂
包封类树脂
1
黑色
3
导线
镀锡铜包钢线
2
银色
3.2 避免流过热敏电阻芯片的电流引起元件自身发热而产生测量误差;
3.3 烙铁焊接时,焊接处距涂装层距离至少 2mm,焊接温度应低于 300℃,
焊接时间<3ses;
3.4 储存温度:-10℃ ~ 40℃;储存湿度:≤75% RH;
3.5 避免存放在具有腐蚀性气体及光照的环境下;
4、认证
ISO9001:2008
(01115Q20270R5M)
ISO/TS16949:2009
4.2 环境管理体系认证
4.3 环保检测报告
4.6
A
104
②
③
H
3950
④
⑤
A1
⑥
① MF52:珠状精密性 NTC 热敏电阻
4.1 质量管理体系认证
4.5
MF52
①
3.6 包装打开后需重新密封保存。
4.4
6.产品型号说明
(0192416)
ISO14001:2004 (01113E20060R2M)
③ 104: 25℃的零功率电阻值 100KΏ
④ H:阻值精度代码 F-±1% G-±2% H-±3% J-±5%
⑤ 3950:B25/50 值 3950K
ROH S
产品 CQC 认证 (CQC07001019009)
江苏省高新技术产品认证
UL 1434 认证
② A1: 引线为镀锡铜包钢线
⑥ A1:小头
(120115G0179N)
(File # E240991)
电 话:025-52121868
地 址:南京市江宁区湖熟镇金阳路 18 号
传 真:025-52122373
邮 箱: sales@shiheng.com.cn
邮 编:211121
网 址:Http://www.shiheng.com.cn
附表 1
南京时恒阻温特性表
R25=100KΩ 精度:±3%
温度(℃)
B25/50=3950K
电阻(KΩ)
B25/85=4035K
精度:±1%(P209-15A)
电阻精度(%)
温度精度(℃)
最小值
中心值
最大值
△R
-△R
△T
-△T
-55
8335.770
8989.000
9684.680
7.739
-7.266
1.007
-0.945
-54
7650.320
8242.680
8872.920
7.646
-7.186
1.006
-0.945
-53
7053.080
7592.960
8166.810
7.557
-7.110
1.005
-0.945
-52
6527.250
7021.380
7546.130
7.473
-7.037
1.003
-0.945
-51
6059.890
6513.750
6995.310
7.392
-6.967
1.002
-0.944
-50
5640.960
6059.060
6502.290
7.315
-6.900
1.000
-0.943
-49
5262.580
5648.680
6057.640
7.239
-6.835
0.998
-0.942
-48
4918.550
5275.800
5653.900
7.166
-6.771
0.996
-0.941
-47
4603.920
4935.020
5285.170
7.095
-6.709
0.993
-0.939
-46
4314.720
4621.990
4946.690
7.025
-6.648
0.991
-0.938
-45
4047.750
4333.220
4634.640
6.956
-6.587
0.988
-0.936
-44
3800.410
4065.840
4345.890
6.887
-6.528
0.985
-0.934
-43
3570.550
3817.520
4077.900
6.820
-6.469
0.982
-0.932
-42
3356.400
3586.310
3828.530
6.753
-6.410
0.980
-0.930
-41
3156.470
3370.600
3596.010
6.687
-6.352
0.977
-0.928
-40
2969.500
3169.000
3378.840
6.621
-6.295
0.973
-0.925
-39
2794.440
2980.330
3175.740
6.556
-6.237
0.970
-0.923
-38
2630.330
2803.600
2985.590
6.491
-6.180
0.967
-0.921
-37
2476.390
2637.910
2807.430
6.426
-6.123
0.964
-0.918
-36
2331.880
2482.470
2640.400
6.361
-6.065
0.961
-0.916
-35
2196.180
2336.580
2483.730
6.297
-6.009
0.957
-0.913
-34
2068.700
2199.620
2336.730
6.233
-5.952
0.954
-0.911
-33
1948.920
2071.020
2198.780
6.169
-5.895
0.951
-0.908
-32
1836.360
1950.230
2069.300
6.105
-5.839
0.947
-0.906
-31
1730.570
1836.790
1947.770
6.041
-5.782
0.944
-0.903
-30
1631.150
1730.230
1833.680
5.978
-5.726
0.940
-0.900
-29
1537.710
1630.150
1726.580
5.915
-5.670
0.937
-0.898
-28
1449.900
1536.140
1626.040
5.852
-5.614
0.933
-0.895
-27
1367.360
1447.840
1531.660
5.789
-5.558
0.930
-0.892
-26
1289.790
1364.900
1443.070
5.727
-5.502
0.926
-0.890
-25
1216.890
1287.000
1359.910
5.665
-5.446
0.922
-0.887
-24
1148.380
1213.820
1281.840
5.603
-5.391
0.919
-0.884
-23
1083.990
1145.090
1208.560
5.542
-5.336
0.915
-0.881
-22
1023.470
1080.530
1139.760
5.480
-5.281
0.911
-0.878
-21
966.583
1019.890
1075.160
5.419
-5.226
0.907
-0.875
-20
913.109
962.912
1014.510
5.359
-5.172
0.904
-0.872
-19
862.838
909.379
957.568
5.299
-5.117
0.900
-0.869
-18
815.572
859.074
904.083
5.239
-5.063
0.896
-0.866
-17
771.125
811.797
853.846
5.179
-5.010
0.892
-0.863
-16
729.324
767.359
806.651
5.120
-4.956
0.888
-0.860
-15
690.003
725.581
762.307
5.061
-4.903
0.884
-0.856
-14
653.008
686.296
720.633
5.003
-4.850
0.880
-0.853
-13
618.194
649.348
681.459
4.945
-4.797
0.876
-0.850
-12
585.425
614.590
644.627
4.887
-4.745
0.872
-0.846
-11
554.574
581.883
609.988
4.830
-4.693
0.868
-0.843
-10
525.520
551.100
577.404
4.773
-4.641
0.863
-0.840
-9
498.152
522.117
546.743
4.716
-4.589
0.859
-0.836
-8
472.365
494.824
517.884
4.660
-4.538
0.855
-0.833
-7
448.060
469.113
490.713
4.604
-4.487
0.850
-0.829
-6
425.146
444.886
465.124
4.548
-4.437
0.846
-0.825
-5
403.535
422.050
441.016
4.493
-4.386
0.842
-0.821
-4
383.149
400.518
418.297
4.439
-4.336
0.837
-0.818
-3
363.910
380.209
396.880
4.384
-4.286
0.832
-0.814
-2
345.749
361.048
376.684
4.330
-4.237
0.828
-0.810
-1
328.599
342.963
357.633
4.277
-4.188
0.823
-0.806
0
313.036
326.560
340.361
4.226
-4.141
0.817
-0.801
1
297.093
309.764
322.684
4.171
-4.090
0.814
-0.798
2
282.624
294.529
306.660
4.118
-4.042
0.809
-0.794
3
268.943
280.131
291.523
4.066
-3.994
0.804
-0.790
4
256.002
266.520
277.220
4.014
-3.946
0.799
-0.785
5
243.759
253.647
263.700
3.963
-3.898
0.794
-0.781
6
232.170
241.470
250.916
3.912
-3.851
0.789
-0.777
7
221.198
229.946
238.824
3.861
-3.804
0.784
-0.772
8
210.806
219.036
227.383
3.810
-3.757
0.779
-0.768
9
200.960
208.706
216.554
3.760
-3.711
0.773
-0.763
10
191.629
198.920
206.301
3.710
-3.664
0.768
-0.759
11
182.784
189.647
196.590
3.661
-3.618
0.763
-0.754
12
174.395
180.857
187.390
3.612
-3.573
0.757
-0.749
13
166.437
172.523
178.670
3.563
-3.527
0.752
-0.744
14
158.885
164.618
170.404
3.514
-3.482
0.747
-0.740
15
151.718
157.118
162.565
3.466
-3.437
0.741
-0.735
16
144.912
150.000
155.128
3.418
-3.392
0.735
-0.730
17
138.448
143.243
148.072
3.370
-3.347
0.730
-0.725
18
132.306
136.827
141.374
3.323
-3.303
0.724
-0.720
19
126.470
130.731
135.015
3.276
-3.259
0.718
-0.715
20
120.922
124.940
128.975
3.229
-3.215
0.713
-0.709
21
115.646
119.435
123.237
3.183
-3.172
0.707
-0.704
22
110.629
114.202
117.784
3.136
-3.128
0.701
-0.699
23
105.855
109.225
112.601
3.090
-3.085
0.695
-0.694
24
101.311
104.491
107.673
3.045
-3.042
0.690
-0.690
25
97.000
100.000
103.000
3.000
-3.000
0.685
-0.685
26
92.787
95.699
98.613
3.045
-3.042
0.695
-0.694
27
88.791
91.617
94.448
3.090
-3.084
0.710
-0.709
28
84.987
87.731
90.481
3.134
-3.126
0.725
-0.723
29
81.366
84.028
86.700
3.179
-3.168
0.740
-0.738
30
77.917
80.501
83.096
3.223
-3.210
0.755
-0.752
31
74.632
77.140
79.661
3.267
-3.251
0.770
-0.766
32
71.502
73.936
76.384
3.311
-3.292
0.785
-0.781
33
68.518
70.881
73.259
3.355
-3.333
0.800
-0.795
34
65.674
67.968
70.277
3.398
-3.373
0.816
-0.810
35
62.963
65.188
67.432
3.441
-3.414
0.831
-0.824
36
60.376
62.537
64.716
3.484
-3.454
0.846
-0.839
37
57.909
60.006
62.122
3.527
-3.494
0.862
-0.854
38
55.555
57.590
59.646
3.569
-3.533
0.877
-0.868
39
53.308
55.283
57.280
3.612
-3.573
0.893
-0.883
40
51.163
53.080
55.020
3.654
-3.612
0.909
-0.898
41
49.114
50.976
52.860
3.696
-3.651
0.924
-0.913
42
47.158
48.965
50.796
3.738
-3.690
0.940
-0.928
43
45.289
47.044
48.822
3.779
-3.728
0.956
-0.943
44
43.504
45.207
46.934
3.820
-3.767
0.972
-0.958
45
41.797
43.451
45.129
3.862
-3.805
0.988
-0.974
46
40.166
41.771
43.402
3.903
-3.843
1.005
-0.989
47
38.606
40.165
41.749
3.943
-3.880
1.021
-1.005
48
37.114
38.628
40.167
3.984
-3.918
1.037
-1.020
49
35.687
37.157
38.653
4.024
-3.955
1.054
-1.036
50
34.322
35.750
37.203
4.064
-3.992
1.070
-1.051
51
33.016
34.402
35.814
4.104
-4.029
1.087
-1.067
52
31.765
33.112
34.484
4.144
-4.066
1.104
-1.083
53
30.568
31.876
33.210
4.184
-4.102
1.121
-1.099
54
29.422
30.692
31.988
4.223
-4.138
1.137
-1.115
55
28.324
29.558
30.818
4.263
-4.175
1.154
-1.131
56
27.272
28.471
29.696
4.302
-4.210
1.171
-1.147
57
26.264
27.429
28.620
4.341
-4.246
1.189
-1.163
58
25.298
26.430
27.588
4.379
-4.282
1.206
-1.179
59
24.372
25.472
26.598
4.418
-4.317
1.223
-1.195
60
23.485
24.554
25.648
4.456
-4.352
1.241
-1.212
61
22.634
23.672
24.736
4.494
-4.387
1.258
-1.228
62
21.817
22.827
23.862
4.532
-4.422
1.276
-1.245
63
21.034
22.016
23.022
4.570
-4.456
1.293
-1.261
64
20.283
21.237
22.216
4.608
-4.491
1.311
-1.278
65
19.562
20.489
21.441
4.645
-4.525
1.329
-1.295
66
18.870
19.771
20.697
4.683
-4.559
1.347
-1.311
67
18.205
19.082
19.983
4.720
-4.593
1.365
-1.328
68
17.567
18.420
19.296
4.757
-4.627
1.383
-1.345
69
16.955
17.784
18.636
4.794
-4.660
1.401
-1.362
70
16.366
17.172
18.002
4.830
-4.694
1.420
-1.379
71
15.801
16.585
17.392
4.867
-4.727
1.438
-1.397
72
15.257
16.020
16.806
4.903
-4.760
1.456
-1.414
73
14.735
15.477
16.242
4.939
-4.793
1.475
-1.431
74
14.233
14.955
15.699
4.975
-4.825
1.494
-1.448
75
13.751
14.453
15.177
5.011
-4.858
1.512
-1.466
76
13.287
13.970
14.675
5.047
-4.890
1.531
-1.483
77
12.840
13.505
14.192
5.082
-4.922
1.550
-1.501
78
12.411
13.058
13.726
5.118
-4.954
1.569
-1.519
79
11.998
12.628
13.278
5.153
-4.986
1.588
-1.536
80
11.600
12.213
12.847
5.188
-5.018
1.607
-1.554
81
11.218
11.815
12.432
5.223
-5.049
1.626
-1.572
82
10.850
11.431
12.032
5.258
-5.081
1.646
-1.590
83
10.495
11.061
11.646
5.292
-5.112
1.665
-1.608
84
10.154
10.705
11.275
5.327
-5.143
1.685
-1.626
85
9.825
10.362
10.917
5.361
-5.174
1.704
-1.645
86
9.509
10.031
10.572
5.395
-5.205
1.724
-1.663
87
9.204
9.712
10.240
5.429
-5.235
1.744
-1.681
88
8.910
9.405
9.919
5.463
-5.266
1.763
-1.700
89
8.627
9.110
9.610
5.497
-5.296
1.783
-1.718
90
8.354
8.824
9.312
5.531
-5.326
1.803
-1.737
91
8.091
8.549
9.025
5.564
-5.356
1.823
-1.755
92
7.838
8.284
8.748
5.597
-5.386
1.844
-1.774
93
7.594
8.028
8.480
5.630
-5.415
1.864
-1.793
94
7.358
7.782
8.223
5.663
-5.445
1.884
-1.812
95
7.131
7.544
7.974
5.696
-5.474
1.905
-1.831
96
6.912
7.314
7.733
5.729
-5.503
1.925
-1.850
97
6.700
7.093
7.501
5.761
-5.532
1.946
-1.869
98
6.496
6.879
7.278
5.794
-5.561
1.967
-1.888
99
6.300
6.673
7.061
5.826
-5.590
1.987
-1.907
100
6.110
6.474
6.853
5.858
-5.619
2.008
-1.926
101
5.926
6.281
6.651
5.890
-5.647
2.029
-1.946
102
5.750
6.096
6.457
5.922
-5.675
2.051
-1.965
103
5.579
5.916
6.269
5.953
-5.704
2.072
-1.985
104
5.414
5.743
6.087
5.985
-5.732
2.093
-2.004
105
5.255
5.576
5.912
6.016
-5.759
2.114
-2.024
106
5.102
5.415
5.742
6.047
-5.787
2.136
-2.044
107
4.953
5.259
5.579
6.078
-5.815
2.157
-2.064
108
4.810
5.108
5.421
6.109
-5.842
2.179
-2.084
109
4.672
4.963
5.268
6.140
-5.869
2.201
-2.104
110
4.538
4.822
5.120
6.170
-5.896
2.223
-2.124
111
4.409
4.687
4.977
6.200
-5.923
2.245
-2.144
112
4.284
4.555
4.839
6.231
-5.950
2.267
-2.165
113
4.164
4.428
4.706
6.261
-5.976
2.289
-2.185
114
4.047
4.306
4.577
6.290
-6.003
2.311
-2.205
115
3.935
4.187
4.452
6.320
-6.029
2.333
-2.226
116
3.826
4.073
4.331
6.350
-6.055
2.356
-2.247
117
3.721
3.962
4.215
6.379
-6.081
2.378
-2.267
118
3.619
3.855
4.102
6.408
-6.107
2.401
-2.288
119
3.521
3.751
3.993
6.437
-6.132
2.424
-2.309
120
3.426
3.651
3.888
6.466
-6.158
2.447
-2.330
121
3.335
3.555
3.786
6.494
-6.183
2.470
-2.351
122
3.246
3.461
3.687
6.523
-6.208
2.493
-2.372
123
3.160
3.371
3.591
6.551
-6.233
2.516
-2.394
124
3.078
3.283
3.499
6.579
-6.257
2.539
-2.415
125
2.998
3.199
3.410
6.607
-6.282
2.563
-2.437
附表 2
南京时恒阻值误差曲线图
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免费人工找货- 国内价格
- 20+0.23650
- 200+0.18960
- 500+0.16350
- 2000+0.14800
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- 10+0.11411
- 100+0.10361
- 500+0.09311
- 1000+0.08261
- 2000+0.07561
- 4000+0.07351
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- 20+0.22110
- 200+0.17730
- 500+0.15288
- 2000+0.13831
- 10000+0.12559
- 20000+0.11881