LINGEEa0.leadongcdn.com/.../NTC-Thermi.pdf · Temperature measurement NTC Thermistor Glass-encapsulated sensors 1、总论（Scope）本说明包括产品外形尺寸、性能及出厂检验标准，产品型号、规格。

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Temperature measurement NTC Thermistor

Glass-encapsulated sensors

1、总论（Scope）

本说明包括产品外形尺寸、性能及出厂检验标准，产品型号、规格。

This specification deals with shape,dimensions,characteristics,inspection standard etc.

2、说明（Specifications）

2.1元件：热敏电阻，型号:

Item: Thermistor,No.:

2.2 尺寸大小（如图） Shape and dimension

2.3 性能 Characteristics

3、出厂检验（Outgoing Inspection）

(1)产品批量出厂前必须进行如下项目抽检，抽样数及标准如下：

The product shall be inspected at every delivery lot inspection items,sampling quantities and sampling

acceptable standard are as follows.

Inspection Item Sampling acceptable Standard Remarks

Resistance value n=20,Ac=0,Re=1 2.3(1)(a)

Beta value n=10,Ac=0,Re=1 2.3(1)(b)

Insulation Resistance n=5,Ac=0,Re=1 2.3(1)( c)

Shape & dimensions n=5,Ac=0,Re=1 2.2

Appearance n=5,Ac=0,Re=1 2.2

Thermal dissipation constant In still air0.4 / / mW/℃

耗散系数静止空气中

Maximum power rating25℃ / / 50 mW/℃

最大输出功率

Operating temperature range/ -50 / 300 ℃

工作温度范围

B value B25/50 4158 4200 4242 K

Insulation resistanceDC500V 100 / / MΩ

绝缘电阻

Thermal time constant In still air/ / 10 S

热时间常数静止空气中

MGB08-104F4200L32

SPECIFICATION

MGB08-104F4200L32

Item Test Condition Min. Mid. Max. Unit

项目测试条件最小值中心值最大值单位

Resistance at 25℃ 25℃± 0.005℃ 99 100 101 KΩ

[email protected] www.LINGEE.com.cn +86 18817 233 255














工作温度范围



In still air/ / 5 S





最大输出功率

4158 4200 4242 K


绝缘电阻

Thermal time constant

最小值中心值最大值单位

Resistance at 25℃ 25℃± 0.005℃ 99 100 101 KΩ

B value B25/50

MGB12-104F4200L32







SPECIFICATION

MGB12-104F4200L32


项目测试条件


















工作温度范围





Beta value


绝缘电阻

n=10,Ac=0,Re=1 2.3(1)(b)






最大输出功率


MGB18-104F4200L32

Resistance at 25℃ 25℃± 0.005℃ 99 100 101 KΩ

B value B25/50 4158 4200 4242 K

SPECIFICATION


MGB18-104F4200L32














2.3(1)(a)






最大输出功率


工作温度范围



Inspection Item RemarksSampling acceptable Standard

Resistance value


绝缘电阻



Thermal dissipation constant In still air2 / / mW/℃



Resistance at 25℃ 25℃± 0.005℃ 99 100 101 KΩ

B value B25/50 4158 4200 4242 K

SPECIFICATION


MGD18-104F4200

n=20,Ac=0,Re=1

MGD18-104F4200




R25 : 10.0000 Kohms ± 1.0%

348.0000 340.2222

337.1269 329.6246 322.2575

319.4515 312.3426 305.3617

302.8210 296.0822 289.4648

287.1670 280.7765 274.5011

271.6990 266.3637 261.1065

355.9205

--- --- 3

-32 --- --- --- 4

-31 --- --- --- 5

0

-35 --- --- --- 1

-34 --- --- --- 2

-4 --- --- ---

-39 --- --- --- -3 --- --- ---

-38 --- --- --- -2 --- --- ---

-8 --- --- ---

-43 --- --- --- -7 --- --- ---

-42 --- --- --- -6 --- --- ---

-12 --- --- ---

-47 --- --- --- -11 --- --- ---

-46 --- --- --- -10 --- --- ---

-16 --- --- ---

-51 --- --- --- -15 --- --- ---

-50 --- --- --- -14 --- --- ---

-20 --- --- ---

-55 --- --- --- -19 --- --- ---

-54 --- --- --- -18 --- --- ---

-24 --- --- ---

-59 --- --- --- -23 --- --- ---

-58 --- --- --- -22 --- --- ---

-28 --- --- ---

-63 --- --- --- -27 --- --- ---

-62 --- --- --- -26 --- --- ---

T(℃) Rmax Rnor Rmin T(℃) Rmax Rnor Rmin

-66 --- --- --- -30 --- --- ---

104F4200

RESISTANCE-TEMPERATURE CHARACTERISTICS

B25/50 : 4200ºK

-65 --- --- --- -29 --- --- ---

-64 --- --- ---

-61 --- --- --- -25 --- --- ---

-60 --- --- ---

-57 --- --- --- -21 --- --- ---

-56 --- --- ---

-53 --- --- --- -17 --- --- ---

-52 --- --- ---

-49 --- --- --- -13 --- --- ---

-48 --- --- ---

-45 --- --- --- -9 --- --- ---

-44 --- --- ---

-41 --- --- --- -5 --- --- ---

-40 --- --- ---

-37 --- --- --- -1 --- --- ---

-36 --- --- ---

-33 ---




R25 : 10.0000 Kohms ± 1.0%

12.9244 12.5378

12.8583 12.4748 12.1016

12.4135 12.0433 11.6830

16.6557 16.2165

16.4859 16.0528 15.6295

15.9219 15.4750 15.0391

14.8059 14.3903 13.9849

14.2821 13.8812 13.4902

13.7797 13.3929 13.0156

22.5486 21.9956

22.2368 21.6936 21.1615

21.3984 20.8757 20.3637

19.8290 19.3446 18.8702

19.1306 18.6280 18.1368

18.4261 17.9420 17.4689

30.9850 30.3444

30.3778 29.7527 29.1375

29.1770 28.5766 27.9858

26.9894 26.3813 25.7844

25.9415 25.3570 24.7832

24.9401 24.3782 23.8266

43.0039 42.2902

42.0312 41.2507 40.4807

40.3281 39.5793 38.8405

37.1550 36.4651 35.7844

35.6770 35.0145 34.3609

34.3366 33.6300 32.9347

43.7255

31.6360

23.1132

17.1051

13.321775

40 51.7840 50.9294 50.0842 76

41 49.6198 48.8009 47.9910 77

72

37 58.8292 57.9838 57.1451 73

38 56.3239 55.5145 54.7115 74

68

33 70.0585 69.2059 68.3570 69

34 66.9984 66.1830 65.3711 70

64

29 83.8565 82.9876 82.1196 65

30 80.2451 79.2685 78.2961 66

60

25 101.0000 100.0000 99.0000 61

26 96.3992 95.4004 94.4026 62

56

21 121.8468 120.3556 118.8711 57

22 116.2768 114.8538 113.4372 58

52

17 147.7587 145.5966 143.4515 53

18 140.8215 138.7609 136.7165 54

48

13 180.1522 177.0712 174.0256 49

14 171.4622 168.5298 165.6311 50

8 232.4909 227.9256 223.4270 44

9 220.8857 216.5482 212.2742 45

10 209.3934 205.8123 202.2723 46


6 257.8495 252.7862 247.7970 42 47.5589 46.7740 45.9977

7 244.7974 239.9904 235.2537 43 45.5857 44.8334 44.0893

39 53.9403 53.1652 52.3962

35 64.2336 63.3105 62.3947 71 15.3521 14.9212 14.5009

36 61.4634 60.5801 59.7038

31 76.6720 75.7389 74.8098 67 17.7513 17.2850 16.8292

32 73.2798 72.3880 71.5000

27 91.9942 91.0410 90.0888 63 20.5964 20.0933 19.6005

28 87.8176 86.9077 85.9987

23 110.8386 109.6381 108.4402 59 23.9832 23.4428 22.9124

24 105.7780 104.6820 103.5868

19 134.2541 132.2896 130.3406 55 28.0865 27.4537 26.8325

20 127.7244 126.1613 124.6052

15 162.8383 160.4555 158.0915 51 32.9544 32.2763 31.6090

16 155.0893 152.8199 150.5684

11 199.0835 195.6787 192.3130 47 38.7041 37.9854 37.2764

12 189.3483 186.1100 182.9089

104F4200


B25/50 : 4200ºK




R25 : 10.0000 Kohms ± 1.0%

1.4192 1.3478

1.3836 1.3140

1.6574 1.5760

1.6978 1.6146 1.5354

1.6541 1.5731 1.4959

1.6139 1.5328 1.4557

1.5728 1.4938 1.4186

1.5329 1.4559 1.3826

1.9444 1.8515

1.9875 1.8927 1.8022

1.9349 1.8426 1.7545

1.8840 1.7941 1.7084

1.8371 1.7471 1.6613

1.7891 1.7015 1.6180

2.2919 2.1853

2.3377 2.2292 2.1255

2.2740 2.1685 2.0677

2.2124 2.1097 2.0116

2.1527 2.0528 1.9573

2.0978 1.9977 1.9022

2.7150 2.5961

2.7630 2.6385 2.5193

2.6855 2.5645 2.4487

2.6105 2.4929 2.3803

2.5381 2.4237 2.3142

2.4679 2.3567 2.2503

3.2330 3.0959

3.2778 3.1391 3.0060

3.1877 3.0484 2.9149

3.0961 2.9608 2.8311

3.0074 2.8760 2.7500

2.9219 2.7942 2.6718

3.6913 3.5351 3.3852

3.5825 3.4309 3.2854

3.4773 3.3302 3.1890

112 4.0353 3.8703 3.7117 148 1.4943

113 3.9149 3.7549 3.6011 149 1.4568

3.3758

2.8391

2.4034

2.0418

1.7428

109 4.4187 4.2445 4.0768 145

110 4.2908 4.1154 3.9468 146

111 4.1610 3.9909 3.8274 147

106 4.8522 4.6610 4.4769 142

107 4.7023 4.5170 4.3385 143

108 4.5579 4.3783 4.2053 144

103 5.3280 5.1260 4.9312 139

104 5.1608 4.9652 4.7765 140

105 5.0077 4.8103 4.6203 141

100 5.8685 5.6460 5.4314 136

101 5.6815 5.4661 5.2583 137

102 5.5014 5.2929 5.0917 138

97 6.4332 6.1992 5.9731 133

98 6.2348 6.0080 5.7889 134

99 6.0435 5.8237 5.6113 135

94 7.0628 6.8170 6.5791 130

95 6.8527 6.6034 6.3626 131

96 6.6391 6.3976 6.1643 132

91 7.7788 7.5081 7.2461 127

92 7.5310 7.2690 7.0153 128

93 7.2925 7.0388 6.7932 129

88 8.5669 8.2826 8.0070 124

89 8.2896 8.0145 7.7478 125

90 8.0361 7.7565 7.4858 126

85 9.4661 9.1520 8.8474 121

86 9.1547 8.8509 8.5564 122

87 8.8550 8.5612 8.2763 123

82 10.4594 10.1297 9.8094 118

83 10.1096 9.7909 9.4813 119

84 9.7733 9.4652 9.1659 120

79 11.5766 11.2313 10.8953 115

80 11.2024 10.8493 10.5063 116

81 10.8235 10.4823 10.1509 117

104F4200


B25/50 : 4200ºK


78 11.9866 11.6291 11.2812 114 3.7984 3.6431 3.4939




R25 : 10.0000 Kohms ± 1.0%

0.4793 0.4499 0.4222

0.4703 0.4410 0.4135

0.5409 0.5083 0.4776

0.5300 0.4980 0.4679

0.5198 0.4879 0.4579

0.5093 0.4781 0.4487

0.4990 0.4684 0.4396

0.4891 0.4591 0.4309

0.6125 0.5762 0.5420

0.5997 0.5641 0.5306

0.5872 0.5524 0.5196

0.5757 0.5410 0.5083

0.5638 0.5298 0.4978

0.5522 0.5189 0.4876

184 0.6521 0.6141 0.5783

185 0.6390 0.6011 0.5654

181 0.6957 0.6552 0.6170

182 0.6808 0.6411 0.6037

183 0.6663 0.6275 0.5909

178 0.7420 0.6996 0.6595

179 0.7259 0.6844 0.6452

180 0.7110 0.6696 0.6306

175 0.7929 0.7476 0.7048

176 0.7755 0.7312 0.6893

177 0.7585 0.7152 0.6742

172 0.8472 0.7997 0.7548

173 0.8284 0.7819 0.7380

174 0.8099 0.7645 0.7216

169 0.9060 0.8562 0.8091

170 0.8865 0.8368 0.7898

171 0.8666 0.8180 0.7721

166 0.9708 0.9175 0.8670

167 0.9486 0.8965 0.8471

168 0.9269 0.8760 0.8278

163 1.0401 0.9841 0.9311 199

164 1.0160 0.9613 0.9095 200

165 0.9937 0.9391 0.8874

160 1.1167 1.0566 0.9996 196

161 1.0905 1.0318 0.9762 197

162 1.0649 1.0076 0.9533 198

157 1.1987 1.1356 1.0757 193

158 1.1701 1.1085 1.0500 194

159 1.1423 1.0822 1.0251 195

154 1.2881 1.2218 1.1588 190

155 1.2585 1.1922 1.1293 191

156 1.2282 1.1635 1.1021 192

151 1.3872 1.3158 1.2480 187

152 1.3531 1.2835 1.2174 188

153 1.3201 1.2522 1.1877 189

104F4200


B25/50 : 4200ºK


150 1.4222 1.3490 1.2795 186 0.6256 0.5885 0.5536


电阻值耗散常数

Resistance Thermal dissipation constant

B值热时间常数

B constant Thermal time constant

热敏电阻的电阻值R和绝对温度T之间，有以下近似关系。

Between resistance R and absolute temperature T, there is the following approximate relationship.

1 1

T1 T2

根据公式、可以求证任意温度T时的热敏电阻R。

Thermistor resistance R at any temperature T can be calculated from equation (1)

R1: Resistance (Ω) at absolute temperature T1 (K) 绝对温度T1 (K) 时的电阻值


B : B constant B值

R

热敏电阻

NTC THERMISTOR

δ

B

电阻值 R (kΩ)

R1 = R2 exp B( - )…………………………………………………………(1)

NTC THERMISTOR负温度系数热敏电阻

热敏电阻(Thermistor)是对热敏感的半导体电阻(Thermal Sensitive Resistor)，其阻值随温度变化而发生非常显著变化的半导体。一般而

言分为两大类。一类是电阻值随温度升高而升高的 PTC（ Postive Temperature Coefficient）热敏电阻。另一类是电阻值随温度升高而

降低的 NTC （Negative Temperature Coefficient）热敏电阻。本目录说明仅限于NTC 热敏电阻。

A thermistor is "a thermally sensitive resistor" that is a semiconductor whose resistance varies significantly with temperature. In

general, there are two types thermal senstive resistor. One is PTC ( Postive Temperature Coefficient); the resistance increases as

temperature increases. The other is NTC (Negative Temperature Coefficient); the resistance decreases as temperature increases.

The following description is applicable only to NTC thermistors.

热敏电阻是应用于信息系统与控制系统的敏感元件，主要用于对温度的测量、控制、保护及用作加热器。热敏电阻是一种由锰、铜、硅

、钴、镍、铁、锌等多种金属氧化物为原料烧结而成的陶瓷半导体感热晶体。使用温度在-50～+1000℃之间，涵盖了日常温度控制所需

的温度范围。热敏电阻体积小、稳定性好且响应性高，在国防、工控、通信、汽车、航天等领域以及日常家电中得到了广泛的应用。

NTC thermistor is an sensitive elements widely used in information system and control system, which is mainly used for temperature

measurements, control, protection and heating. Thermistors are thermally sensitive elements of sintered fine ceramic semiconductor

composed of several transition metal oxides, primarily Mn, Co and Ni. Their operating temperature range is from -50°C to +1000°C

that covers the whole range necessary for ordinary temperature control. They are also small, stable and have great sensitivity. Thanks

to these features, they are used in large quantities as temperature sensors and temperature compensation elements in consumer

electronic appliances and industrial equipment.

4个重要的参数

热敏电阻的性能主要以电阻值、B值、热耗散常数δ、热时间常数τ这4个参数来表示。有时也用电阻温度系数α作为辅助常数。

Basically, characteristics of a thermistors is represented by four constants: resistance R, B constant B, thermal dissipation constant δ

and thermal time constant


B值是电阻在2个温度之间的电阻值变化量的常数，由以下计算公式得出。

1 1 1 1

T1 T2 T1 T2

B值一般是B25℃/50℃=2000～6000K，B值越大每1℃的电阻变化率也变大。



B : B constant B值

耗散常数δ是指给热敏电阻通电加热时，热敏电阻晶体表面和引线产生自热的热量大小程度。

耗散常数δ可以用公式(3)计算出附加在热敏电阻上的消耗与相应的温度上升值。

T - Ta T - Ta

Thermal dissipation constant (mW/°C) 耗散常数 (mW/℃)

W: Power consumption in thermistor (mW) 热敏电阻的消耗功率(mW)

T : Temperature at heat equilibrium after rising (°C) 升温达到热平衡时的温度值(℃)

Ta : External ambient temperature (°C) 周围温度(℃)

I : Current flowing in a themistor at temperature T (mA) 温度T时，通过热敏电阻的电流值(mA)

R : Resistance of a thermistor at temperature T (kΩ) 温度T时，热敏电阻的电阻值(kΩ)

热时间常数是热敏电阻晶体的温度从初始值到最终值的温度差(1-1/e)，即到达63.2％时所需要的时间。

进行精密温度测量或者控制时，要观察热敏电阻的耗散常数δ的值，控制电流，避免通过热敏电阻的电流过大电阻本身加热而

引起的温度误差。此产品介绍中所述耗散常数是指在静止空气中的单个热敏电阻晶体的值。请注意在组装加工成温度传感器之

后其δ的値会有变化。

In order to measure temperature accurately and to control precicely, it is important to look closely at the value of of a

thermistor and minimize electric current so that measurement error caused by heating is eliminated. Thermal dissipation

constant in this catalog shows a value when a discrete element is placed in still air. Please note that values for assembled

thermal sensors will be different.

热时间常数 τ (sec.)

热时间常数τ是在热敏电阻的周围温度或通过热敏电阻的电流在发生激烈变化的情况下，其电阻值发生急变的时间程度的常数。

Thermal time constant T is a constant which indicates how fast resistance of a thermistor follows to a change in surrounding

temperature or electric current injected. The constant is expressed by a time to reach to (1-1/e) or 63.2% of a difference between

initial and final achieving temperatures of a thermistor element.

In general, B constant value ranges B25°C/50°C = 2,000 - 6,000K. The higher the B value is, the greater the change rate in

resistance per 1°C becomes.

耗散常数δ (mW/℃)

Thermal dissipation constant δ is a constant that expresses a degree of radiation from surface and lead wires of a thermistor element,

when electric current is applied to heat it up.

Thermal dissipation constant δ can be determined by the equation (3) as a ratio between a power consumption applied to a thermistor

and a degree of temperature increased by the power.

δ =W

=I²R

…………………………..…… (3)

B constant B (K)

B is a constant that expresses a change rate in resistance between two temperatures, which is derived from the equation (1).

B =lnR1 - lnR2

=2.3026(logR1 - logR2)

…………………………(2)

- -


热敏电阻应用说明

Thermistor Applications

电炉、烤箱、电饭锅、电磁炉、面包机、咖啡机、煤气炉

Stove, Toaster, Cooker,Heating iron, Oven, Pan, Coffee maker

空调、取暖器、暖床、电热地毯、电热毯

Air conditioning, Heaters, Electric carpets, Electric blankets

热水器、锅炉、冰箱、干燥机、浴缸、太阳能系统、垃圾处理系统

E-Appliances Boilers, Refrigerator, Washing machine, Room dryer, Solar systems

电子体温计、电熨斗、电吹风、染发器、熨衣板

Thermometers, Iron, Hair dryer, Hair coloring device, Ironing board

复印机、传真机、打印机、钟表、照相机

Copier, Fax machine, Printer, watches, Camera

进气\排气温度、冷却水温度、发动机温度、变速箱温度、汽车空调

Intake/Exhaust, Cooling water, Engine, Transmission, air conditioning

温室、催芽机、制茶、牲畜饲养、烘培设备、土壤温度、粮仓温度

Greenhouse,germination,Dryer, baking, granary, Soil,fertilizer

计量器、油温等液体测定、保温器、保温器、恒温器、自动化

Instruments,Thermostat, oil, warmer, Oil bath, Automatic

海水温度测定、声纳、养殖

Temperature control, water temperature, sonar, seaweed farming

冷冻冷藏成列柜、售货机、融雪设备、冷藏车、净水器

Refrigerated display racks/ Trucks, water purifier

皮肤温度、直肠温度、保育器、输液加热器、保温设备

Skin temperature, rectal, incubators, infusion heater

海流温度、气象观测、人造卫星、地热温度、实验室设备

Temperature measuring, atmosphere observation

手机电话、雷达发送设备

Cellphone, Laser transmitter

水晶振荡器、液晶显示

Crystal oscillator, Liquid crystal display

影像设备、音响设备、转换电源、手提电脑、振荡器

Video equipment, Audio equipment, Switching regulator, PC,Oscillator

防止过大电流、时间迟延、电话AGC、高频电力测量

In-rush current limit, Time delay, Telephone AGC, power measurement

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Cooker

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型号与分类

Part No.

热敏电阻主要型号和特性

Part No. Description

MGB18-103F3950UF

NTC Thermistor / 负温度系数热敏电阻

Glass sealed thermistor/ 玻璃封装热敏电阻

Epoxy resin coated thermistor/ 环氧树脂封装热敏电阻

Bead structure thermistor/ 单端珠状热敏电阻

Diode structure thermistor/ 二极管式热敏电阻

Outer diameter of the thermistor head/ 热敏电阻头部直径 1.8mm

Resistance @ 25°C/ 25°C 电阻值

103=10KΩ=10*10³Ω 503=50KΩ=50*10³Ω 153=15KΩ=15*10³Ω 以此类推

Resistance tolerance @ 25°C ± 1% / 25°C时电阻值精度为 ± 1%. 以此类推

Beta value at (25/50°C) / B值(25/50°C)

Tolerance of Beta value/ B值精度 ± 1%F

M

G

E

B

D

18

103

F

3950U

E: Epoxy D: Diode 18:1.8mm 502=50*10²Ω H ± 3% 5000K H ± 3%

环氧封装二极管式 20:2.0mm 103=10*10³Ω J ± 5% J ± 5%

Thermistor 玻璃封装单端式样 12:1.2mm 104=10*10⁴Ω G ± 2% ~ G ± 2%

M G B 08 103 F 3950U F

M G/E B/D 08 / 12 R @ 25°C R ± % B (25/50°C) B ± %

MEB

ME-B08 ∅0.80 ± 0.1

-30°C ~ +110°CME-B12 ∅1.20 ± 0.1

ME-B14 ∅1.40 ± 0.1

ME-B16 ∅1.60 ± 0.1

热敏电阻 G: Glass B: Bead 08: 0.8mm 503=50*10³Ω F ± 1% 3000K F ± 1%

MGB

MG-B05 ∅0.50 ± 0.1-50°C ~ +300°C

MG-B08 ∅0.80 ± 0.1

MG-B12 ∅1.20 ± 0.2

-50°C ~ +350°CMG-B18 ∅1.80 ± 0.2

MG-B23 ∅2.30 ± 0.2

MGDMG-D18 ⊙1.80 ± 1.0

-50°C ~ +250°CMG-D13 ⊙1.30 ± 1.0

型号/ Part # D (mm) Temperature Range 示意图/Sturcture Image


选型参考表

SELECTION MANUAL

引线长度 mm 32mm 70mm28 * 2

20 ~ 120mm

Leads Customized 订制 Customized 订制

电阻精度 @25± 1 % ± 2 % ± 3% ± 5 % ±0.16% ± 1 % ± 2 % ± 3%

Tolerance @25

头部尺寸 mm ∅ 0.55 ± 0.08

x 1.1 ± 0.3

∅ 0.8 ± 0.08

x 1.5 ± 0.3

∅ 1.2 ± 0.2

x 2.2 ± 0.4

∅ 1.8 ± 0.2

x 3.2 ± 0.5

∅ 1.8 ± 0.2

x 3.8 ± 0.4

∅ 0.8 ± 0.1

x 1.6 ± 0.1

∅ 1.2 ± 0.1

x 2.2 ± 0.1

∅ 1.4 ± 0.1

x 3.0 ± 0.1Head Dia

绝缘电阻 DC50V DC500V DC500V DC100V

Insulation R 10MΩ 50MΩ 100MΩ 100MΩ

热时间常数 τ 1 s 2 s 5 s 10 s 12 s 2 s 3 s

In Still Air 0.6 - 1.5 s 1.7 - 2.9 s 3.5 - 6.5 s 8 - 13 s 10 - 16 s 1.7 - 2.9 s 2 -5 s

In Still Air 0.2 - 0.3mW/° C 0.35 - 0.55mW/° C 0.7 - 0.9mW/° C 1.0 - 1.2mW/° C 1.9 - 3.0mW/° C 0.35 - 0.55mW/° C 0.7 - 0.9mW/° C

B(25/50°C) 3000K ~ 4500K 3000K ~ 4500K3000K ~

4500K3000K ~ 4500K

耗散常数 δ 0.25mW/° C 0.4mW/° C 0.75mW/° C 1.1mW/° C 2.3mW/° C 0.4mW/° C 0.75mW/° C

使用温度-50°C ~ +300°C -50°C ~ +350°C

-50°C ~

+250°C-30°C ~ +110°C

OP Temp.

25°C 阻值2.0KΩ ~ 200KΩ 2.0KΩ ~ 500KΩ

2.0KΩ ~

1000KΩ2.0KΩ ~ 200KΩ

R @ 25°C

测温型负温度系数热敏电阻

NTC Thermistor

MGB05 MGB08 MGB12 MGB18 MGD18 MEB08 MEB12 MEB14


Temperature measurement


MGD18-204F4000 200KΩ F/G/H/J 4000 F

MGD18-234F4130 230KΩ F/G/H/J 4130 F

MGD18-104F4330 100KΩ F/G/H/J 4330 F

MGD18-204F3890 200KΩ F/G/H/J 3890 F

MGD18-104F4000 100KΩ F/G/H/J 4000 F

MGD18-104F4200 100KΩ F/G/H/J 4200 F

MGD18-503F4000 50KΩ F/G/H/J 4000 F

MGD18-104F3950 100KΩ F/G/H/J 3950 F

MGD18-503F3920 50KΩ F/G/H/J 3920 F

MGD18-503F3950 50KΩ F/G/H/J 3950 F

MGD18-303F3950 30KΩ F/G/H/J 3950 F

MGD18-473F4000 47KΩ F/G/H/J 4000 F

F

MGD18-203F4230 20KΩ F/G/H/J 4230 F

MGB18-234F4130 100KΩ F/G/H/J 4130 F MGD18-203F4200 20KΩ F/G/H/J 4200

F

MGB18-204F3890 100KΩ F/G/H/J 3890 F MGD18-203F3950 20KΩ F/G/H/J 3950 F


F



F



F



F



F


MGB18-103F3350 10KΩ F/G/H/J 3350 F MGD18-472F3470 4.7KΩ F/G/H/J 3470

PART # R @ 25°C B(25/50°C) PART # R @ 25°C B(25/50°C)


FMGB12-104F4000 100KΩ F/G/H/J 4000

F

MGB12-104F3950 100KΩ F/G/H/J 3950 F

MGB12-503F4000 50KΩ F/G/H/J 4000

F

MGB12-503F3950 50KΩ F/G/H/J 3950 F

MGB12-103F3950 10KΩ F/G/H/J 3950

F

MGB12-103F3470 10KΩ F/G/H/J 3470 F

MGB12-103F3380 10KΩ F/G/H/J 3380

MG

PART # R @ 25°C B(25/50°C) PART # R @ 25°C B(25/50°C)

MGB08-104F3950 100KΩ F/G/H/J 3950 F MGB12-502F3920 5KΩ F/G/H/J 3920 F



Temperature measurement

Epoxy resin coated miniature sensors

mm

① SPECIAL FOR ELECTRONIC THERMOMETER

电子体温计专用热敏电阻精度 ± 0.05°C

①

OTHER THERMISTOR / 其他热敏电阻

MGD-S : Glass-sealed SMD type NTC MEF : Thin Film Thermistor

MGD-S : 玻封贴片型 MEF : 薄膜热敏电阻

MEB12-503F3950L87 50KΩ ±0.16% 3950 F

MEB14-104F4000 100KΩ F/G/H 4000 F

MEB14-204F4000 200KΩ F/G/H 4000 F

MEB14-104F3920 100KΩ F/G/H 3920 F

MEB14-104F3950 100KΩ F/G/H 3950 F

MEB14-503F4000 50KΩ F/G/H 4000 F

MEB14-503F4060 50KΩ F/G/H 4060 F

0.25 ~ 0.3

MEB14-473F4000 47KΩ F/G/H 4000 F CUSTOMIZED / 订制

MEB14-503F3950 50KΩ F/G/H 3950 F

MEB14-473F3950 47KΩ F/G/H 3950 F 1.6 4 25 ~ 120 3

0.12 ~ 0.2

MEB14-303F3950 30KΩ F/G/H 3950 F 1.4 3 25 ~ 120 3 0.2 ~ 0.25

MEB14-103F4100 10KΩ F/G/H 4100 F 1.2 3 25 ~ 120 3

d ± 0.01

MEB14-103F3950 10KΩ F/G/H 3950 F 0.8 2 25 ~ 120 3 0.1 ~ 0.15

MEB14-103F3600 10KΩ F/G/H 3600 F D ± 0.1 L1 ±0.1 L ± 1 L 2 ±1

MEB14-103F3380 10KΩ F/G/H 3380 F

MEB14-103F3470 10KΩ F/G/H 3470 F

MEB14-502F3470 5KΩ F/G/H 3470 F

MEB14-502F3950 5KΩ F/G/H 3950 F

MEB14-302F3950 3KΩ F/G/H 3950 F

MEB14-502F3275 5KΩ F/G/H 3275 F

MEB14-202F3950 2KΩ F/G/H 3950 F

MEB14-222F3950 2.252KΩ F/G/H 3950 F

MGD18-504F4050 500KΩ F/G/H/J 4050 F


ME

PART # R @ 25°C B(25/50°C) STRUCTURE IMAGE/ 结构示意图


Documents

LINGEEa0.leadongcdn.com/.../NTC-Thermi.pdf · Temperature measurement NTC Thermistor Glass-encapsulated sensors 1、总论（Scope） 本说明包括产品外形尺寸、性能及出厂检验标准，产品型号、规格。

LINGEEa0.leadongcdn.com/.../NTC-Thermi.pdf · Temperature measurement NTC Thermistor Glass-encapsulated sensors 1、总论（Scope）本说明包括产品外形尺寸、性能及出厂检验标准，产品型号、规格。