• Hermetically Glass Shell Surface Mount NTC Thermistor 2K 2% 3950
  • Hermetically Glass Shell Surface Mount NTC Thermistor 2K 2% 3950
  • Hermetically Glass Shell Surface Mount NTC Thermistor 2K 2% 3950
  • Hermetically Glass Shell Surface Mount NTC Thermistor 2K 2% 3950
  • Hermetically Glass Shell Surface Mount NTC Thermistor 2K 2% 3950
Hermetically Glass Shell Surface Mount NTC Thermistor 2K 2% 3950

Hermetically Glass Shell Surface Mount NTC Thermistor 2K 2% 3950

Product Details:

Place of Origin: DONGGUAN,GUANGDONG,CHINA
Brand Name: AMPFORT
Certification: ROHS
Model Number: MF59-202G3950F

Payment & Shipping Terms:

Minimum Order Quantity: 2500PCS
Price: Negotiable
Packaging Details: Tape,2500pcs per reel
Delivery Time: 7 workdays
Payment Terms: T/T,Paypal,Western Union
Supply Ability: 10,000,000pcs per month
Get Best Price Contact Now

Detail Information

Name: Surface Mount NTC Thermistor Resistance Value: 2kΩ
Resistance Tolerance: ±2% B Value: 3950
B Tolerance: ±1% Package: Tape In Reel
MPQ: 2500PCS Temperature Range: -40~+300°C
High Light:

Surface Mount NTC Thermistor

,

Hermetically Glass Shell NTC Thermistor

,

2K 2% 3950 Thermistor

Product Description

 

SMD Hermetically Glass Shell Surface Mount NTC Thermistor MF59 2K 2% 3950

 

Features Of The Surface Mount NTC Thermistor MF59 2K 2% 3950

 

* Glass package, can be used in harsh environments such as high temperature and high humidity
* The temperature measurement accuracy is high. Good stability, wide resistance range
* Small size, fast response, high sensitivity
* Leadless, convenient for SMT automatic installation

 

 

Application Of The Surface Mount NTC Thermistor MF59 2K 2% 3950

 

* Automatic work facilites (such as lap-top,copycat,printer and so on)
* Digital equipment(such as mobile phone,PDA and etc.)
* Rechargeable battery(lithium battery, ni-mh battery)
* Temperature compensation of loops of instrument,integrated circuit, quartz crystal monofier and thermocouple.

* IGBT modules, new energy vehicles, photovoltaic inverters, small home appliances, etc.

 

 

Series Specification Of The Surface Mount NTC Thermistor MF59 2K 2% 3950

 

* The range of resistance under the rated zero power(R25): 0.1~1000K Q

* The allowable tolerance of R25:±1%,±2%,±3%,±5%,±10%

* The allowable tolerance of B value:±0.5%,±1%

* Dissipation factor: model A≥2mW/C(in til air),model B≥1mW/℃ (in still ar)

* Thermal time constant: model A≤10S(in still air),model B≤5S(in still ar)

* Operating temperature range:-55℃~220℃

* Rated power at 25℃:model A≤10mW,model B≤5mW

 

 

Dimensions Of The Surface Mount NTC Thermistor MF59 2K 2% 3950 (unit:mm)

 

Hermetically Glass Shell Surface Mount NTC Thermistor 2K 2% 3950 0 

type length(mm)

diameter(mm)

 

MF59A 3.6 ±0.2 1.5 ±0.2
MF59B 1.8 ±0.2 1.1 ±0.2

 

 

Specification Of The Surface Mount NTC Thermistor MF59 2K 2% 3950

 

MF59-202G3950F
NTC Thermistor Resistance value B value
2kΩ ±2% 3950 ±1% B25/50

Note: According to customer requirements, different resistance values and B value accuracy can be provided for customization.
When measuring NTC thermistor, you must pay attention to the following items:
* Can not be measured in the air, the temperature difference in the air is large, the measurement is not accurate, resulting in accuracy deviation.
* Use a high-precision constant temperature bath for measurement. After the NTC to be tested is placed in the constant temperature bath, it can be measured only after the temperature of the constant temperature bath is stable.
* The measurement voltage should be as low as possible to reduce the measurement error caused by NTC self-heating.
* When measuring high temperature, you need to use a thermometer to correct the temperature of the constant temperature bath and check it

 

 

Resistance Vs Temperature Table Of The Surface Mount NTC Thermistor MF59 2K 2% 3950 


TEMPERATURE VS RESISTANCE TABLE
Resistance 2k Ohms at 25deg. C
Resistance Tolerance + / - 2 %
B Value 3950K at 25/50 deg. C
B Value Tolerance + / - 1% 

Temp.

(deg. C)

Rmax

(k Ohms)

Rnor

(k Ohms)

Rmin

(k Ohms)

-40 77.8948 73.6625 69.6322
-39 72.6063 68.7091 64.9951
-38 67.7149 64.1246 60.7003
-37 63.1883 59.8789 56.7202
-36 58.9966 55.9448 53.0296
-35 55.1129 52.2973 49.6056
-34 51.5125 48.9135 46.4270
-33 48.1728 45.7727 43.4747
-32 45.0732 42.8557 40.7310
-31 42.1948 40.1451 38.1797
-30 39.5204 37.6250 35.8062
-29 37.0341 35.2807 33.5968
-28 34.7216 33.0987 31.5391
-27 32.5695 31.0669 29.6218
-26 30.5656 29.1738 27.8342
-25 28.6988 27.4091 26.1669
-24 26.9588 25.7632 24.6109
-23 25.3362 24.2275 23.1580
-22 23.8223 22.7937 21.8008
-21 22.4091 21.4545 20.5324
-20 21.0892 20.2031 19.3464
-19 19.8560 19.0330 18.2368
-18 18.7032 17.9386 17.1984
-17 17.6250 16.9144 16.2260
-16 16.6162 15.9556 15.3151
-15 15.6718 15.0574 14.4614
-14 14.7873 14.2158 13.6609
-13 13.9585 13.4267 12.9100
-12 13.1817 12.6867 12.2054
-11 12.4531 11.9922 11.5438
-10 11.7696 11.3403 10.9224
-9 11.1280 10.7281 10.3384
-8 10.5256 10.1529 9.7895
-7 9.9597 9.6123 9.2733
-6 9.4278 9.1039 8.7876
-5 8.9277 8.6257 8.3305
-4 8.4574 8.1756 7.9001
-3 8.0148 7.7519 7.4946
-2 7.5982 7.3529 7.1126
-1 7.2059 6.9769 6.7524
0 6.8363 6.6225 6.4128
1 6.4880 6.2883 6.0923
2 6.1596 5.9731 5.7899
3 5.8498 5.6756 5.5044
4 5.5576 5.3948 5.2347
5 5.2818 5.1297 4.9800
6 5.0214 4.8792 4.7392
7 4.7754 4.6425 4.5115
8 4.5430 4.4187 4.2961
9 4.3233 4.2071 4.0924
10 4.1155 4.0069 3.8996
11 3.9190 3.8174 3.7170
12 3.7331 3.6381 3.5441
13 3.5571 3.4682 3.3802
14 3.3905 3.3073 3.2249
15 3.2327 3.1549 3.0777
16 3.0831 3.0104 2.9381
17 2.9414 2.8733 2.8057
18 2.8070 2.7433 2.6800
19 2.6796 2.6200 2.5607
20 2.5587 2.5029 2.4474
21 2.4440 2.3918 2.3397
22 2.3350 2.2862 2.2375
23 2.2316 2.1859 2.1403
24 2.1334 2.0906 2.0479
25 2.0400 2.0000 1.9600
26 1.9530 1.9139 1.8748
27 1.8702 1.8319 1.7937
28 1.7914 1.7540 1.7166
29 1.7163 1.6798 1.6433
30 1.6449 1.6091 1.5735
31 1.5768 1.5419 1.5071
32 1.5119 1.4778 1.4439
33 1.4501 1.4167 1.3836
34 1.3911 1.3586 1.3263
35 1.3349 1.3031 1.2716
36 1.2812 1.2502 1.2195
37 1.2300 1.1998 1.1698
38 1.1812 1.1516 1.1224
39 1.1345 1.1057 1.0772
40 1.0900 1.0619 1.0341
41 1.0474 1.0200 0.9929
42 1.0068 0.9800 0.9536
43 0.9679 0.9418 0.9161
44 0.9308 0.9053 0.8802
45 0.8953 0.8704 0.8460
46 0.8613 0.8371 0.8132
47 0.8288 0.8052 0.7819
48 0.7977 0.7747 0.7520
49 0.7679 0.7455 0.7234
50 0.7395 0.7176 0.6960
51 0.7122 0.6908 0.6699
52 0.6861 0.6652 0.6448
53 0.6610 0.6407 0.6208
54 0.6370 0.6172 0.5978
55 0.6141 0.5948 0.5758
56 0.5920 0.5732 0.5548
57 0.5709 0.5525 0.5346
58 0.5506 0.5327 0.5152
59 0.5312 0.5137 0.4967
60 0.5125 0.4955 0.4789
61 0.4946 0.4780 0.4618
62 0.4775 0.4613 0.4455
63 0.4610 0.4452 0.4298
64 0.4451 0.4297 0.4147
65 0.4299 0.4149 0.4003
66 0.4153 0.4007 0.3864
67 0.4012 0.3870 0.3730
68 0.3877 0.3738 0.3602
69 0.3748 0.3612 0.3480
70 0.3623 0.3490 0.3361
71 0.3503 0.3374 0.3248
72 0.3388 0.3261 0.3139
73 0.3277 0.3154 0.3034
74 0.3170 0.3050 0.2933
75 0.3067 0.2950 0.2836
76 0.2968 0.2854 0.2743
77 0.2873 0.2761 0.2653
78 0.2781 0.2672 0.2566
79 0.2693 0.2586 0.2483
80 0.2607 0.2504 0.2403
81 0.2525 0.2424 0.2326
82 0.2446 0.2348 0.2252
83 0.2370 0.2274 0.2180
84 0.2297 0.2203 0.2112
85 0.2226 0.2134 0.2045
86 0.2158 0.2068 0.1981
87 0.2092 0.2004 0.1920
88 0.2028 0.1943 0.1860
89 0.1967 0.1884 0.1803
90 0.1908 0.1826 0.1748
91 0.1851 0.1771 0.1694
92 0.1796 0.1718 0.1643
93 0.1743 0.1667 0.1593
94 0.1691 0.1617 0.1545
95 0.1642 0.1569 0.1499
96 0.1594 0.1523 0.1454
97 0.1547 0.1478 0.1411
98 0.1503 0.1435 0.1370
99 0.1460 0.1393 0.1330
100 0.1418 0.1353 0.1291
101 0.1377 0.1314 0.1253
102 0.1338 0.1276 0.1217
103 0.1301 0.1240 0.1182
104 0.1264 0.1205 0.1148
105 0.1229 0.1171 0.1115
106 0.1195 0.1138 0.1084
107 0.1161 0.1106 0.1053
108 0.1129 0.1075 0.1024
109 0.1098 0.1046 0.0995
110 0.1068 0.1017 0.0967
111 0.1039 0.0989 0.0940
112 0.1011 0.0962 0.0914
113 0.0984 0.0936 0.0889
114 0.0958 0.0910 0.0865
115 0.0932 0.0886 0.0842
116 0.0907 0.0862 0.0819
117 0.0883 0.0839 0.0797
118 0.0860 0.0817 0.0775
119 0.0838 0.0795 0.0755
120 0.0816 0.0774 0.0735
121 0.0795 0.0754 0.0715
122 0.0774 0.0734 0.0696
123 0.0754 0.0715 0.0678
124 0.0735 0.0697 0.0660
125 0.0716 0.0679 0.0643
126 0.0698 0.0661 0.0627
127 0.0680 0.0645 0.0610
128 0.0663 0.0628 0.0595
129 0.0647 0.0612 0.0580
130 0.0631 0.0597 0.0565
131 0.0615 0.0582 0.0551
132 0.0600 0.0567 0.0537
133 0.0585 0.0553 0.0523
134 0.0571 0.0540 0.0510
135 0.0557 0.0526 0.0497
136 0.0543 0.0514 0.0485
137 0.0530 0.0501 0.0473
138 0.0517 0.0489 0.0462
139 0.0505 0.0477 0.0450
140 0.0493 0.0466 0.0439
141 0.0481 0.0454 0.0429
142 0.0470 0.0444 0.0418
143 0.0459 0.0433 0.0408
144 0.0448 0.0423 0.0399
145 0.0438 0.0413 0.0389
146 0.0428 0.0403 0.0380
147 0.0418 0.0394 0.0371
148 0.0408 0.0385 0.0362
149 0.0399 0.0376 0.0354
150 0.0390 0.0367 0.0346
151 0.0381 0.0359 0.0338
152 0.0372 0.0350 0.0330
153 0.0364 0.0342 0.0322
154 0.0356 0.0335 0.0315
155 0.0348 0.0327 0.0308
156 0.0340 0.0320 0.0301
157 0.0332 0.0313 0.0294
158 0.0325 0.0306 0.0287
159 0.0318 0.0299 0.0281
160 0.0311 0.0292 0.0274
161 0.0304 0.0286 0.0268
162 0.0298 0.0279 0.0262
163 0.0291 0.0273 0.0257
164 0.0285 0.0267 0.0251
165 0.0279 0.0262 0.0246
166 0.0273 0.0256 0.0240
167 0.0267 0.0251 0.0235
168 0.0261 0.0245 0.0230
169 0.0256 0.0240 0.0225
170 0.0250 0.0235 0.0220
171 0.0245 0.0230 0.0215
172 0.0240 0.0225 0.0211
173 0.0235 0.0220 0.0206
174 0.0230 0.0216 0.0202
175 0.0225 0.0211 0.0198
176 0.0221 0.0207 0.0194
177 0.0216 0.0203 0.0190
178 0.0212 0.0198 0.0186
179 0.0208 0.0194 0.0182
180 0.0203 0.0190 0.0178
181 0.0199 0.0187 0.0174
182 0.0195 0.0183 0.0171
183 0.0191 0.0179 0.0167
184 0.0188 0.0175 0.0164
185 0.0184 0.0172 0.0161
186 0.0180 0.0169 0.0157
187 0.0177 0.0165 0.0154
188 0.0173 0.0162 0.0151
189 0.0170 0.0159 0.0148
190 0.0167 0.0156 0.0145
191 0.0163 0.0153 0.0142
192 0.0160 0.0150 0.0140
193 0.0157 0.0147 0.0137
194 0.0154 0.0144 0.0134
195 0.0151 0.0141 0.0132
196 0.0148 0.0138 0.0129
197 0.0146 0.0136 0.0127
198 0.0143 0.0133 0.0124
199 0.0140 0.0131 0.0122
200 0.0138 0.0128 0.0120

 

 

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