MF52A103G3380F [YINT]

Metal Oxide Varistors;
MF52A103G3380F
型号: MF52A103G3380F
厂家: Yint    Yint
描述:

Metal Oxide Varistors

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Trustworthy electronic circuit protection expert  
Metal Oxide Varistors  
NTC 温度传感器  
NTC 热敏电阻器是一种以过渡金属氧化物为主要原材料制造的  
半导体陶瓷元件具有电阻值随着温度的变化而相应变化的特  
性。即在一定的测量功率下,电阻值随着温度上升而下降。利用  
这一特性NTC 热敏电阻器及其温度传感器应用在测控温,  
温度补偿,和抑制浪涌电流等场合。  
Thermistor is a ceramic semiconducting element made from  
exorbitant oxides materal. It has the feature that the resistance  
changes according to the ambient temperature. Namely, their  
resistance declines with the rising of ambient temperature at a  
determinate measuring power. With this feature NTC thermistor  
and temperature sensor can be applied in the situation of  
temperature measurement and control, compensation and  
surge current protection.  
NTC 热敏电阻器及其温度传感器的主要参数:  
Main techno-Parameter of NTC Thermistor:  
零功率电阻值 RT  
Zero Power Resistance RT  
在规定温度下用引起电阻变化相对于总的测量误差来说可以  
忽略不计的测量功率测的的电阻值  
At rated temperature ,it is the resistance measured by the  
measuring power which causes the resistance change that can  
be ignored relative to the whole measuring error.  
额定零功率电阻值 R25  
Rated Zero Power Resistance R25  
也称标称电阻值,通常是指 25℃时测得的零功率电阻值  
Also Known as Nominal Resistance,is the zero power  
resistance measured at 25℃  
B 值  
B Value  
B 值是负温度系数热敏电阻器的热敏指数,他被定义为两个温度  
下零功率电阻值的自然对数之差与这两个温度导数之差的比值  
B Value is the thermel exponent of negative temperature  
coefficient thermistor, which is defined as the ratio of the  
difference between the napierian logarithm of zero power  
resistance at two temperatures to the difference between the  
temperatures’ reciprocal.  
T1T2  
/( T1 T2 )= T2 T1  
RT1  
RT1  
1
1
B=In  
-
In  
R
R
T 2  
T 2  
式中:RT1-温度为 T1 时的零功率电阻值  
RT2-温度为 T2 时的零功率电阻值  
In the equation: RT1-The zero power resistance at T1  
RT2-The zero power resistance at T2  
除非特别指出,B 值是由 25℃(298.15K)和 50(323.15K)的  
零功率电阻值计算而得到的,B 值在工作温度范围内并不是一个  
严格的常数。  
Unless the particular indication, B value is figured out from the  
zero power resistance at 25℃(298.15Kand 50(323.15K)  
and B value is not a rigorous constant in the range of operating  
temperature.  
零功率电阻温度系数αT  
Temperature Coefficient of Zero power Resistance αT  
At rated temperature, it is the ratio of the zero power resistance  
change rate with temperature to the zero power resistance  
itself.Namely:  
指在规定温度下敏电阻器的零功率电阻值随着温度的变化率  
与它的零功率电阻值之比。  
dRT  
1
B
α = R dT  
=- T 2  
T
式中:αT-温度为 T 时的零功率电阻温度系数  
RT-温度为 T 时的零功率电阻值  
1
Trustworthy electronic circuit protection expert  
T-温度(以 K 表示)  
B-B 值  
Metal Oxide Varistors  
RT-the zero power resistance at T  
T-temperature  
B-B value  
αT-the temperature coefficient of zero power resistance at T  
耗散系  
在规定的环境温度下敏电阻器耗散功率变化与其相应温度变  
Dissipation coefficient  
At rated ambient temperature, it is the radio of consumption  
power change rate of thermistor to the change of the  
corresponding temperature,namely:  
化之比,即  
P  
= T  
在工作温度范围内,δ随着环境温度的变化而变化。  
In the range of operating temperature, δ has a little change with  
the ambient.  
Thermal Time Constant   
热时间常数  
在零功率条件下,当温度发生突变时,热敏电阻体温度变化了始  
At zero power,it is measured as time in seconds which needed  
for thermistor temperature change of 63.2% difference between  
initial and final thermistor temperature when the temperature  
breaks.  
末两个温度差的 63.2%所需的时间。  
is in direct ratio to thermal capacity C of thermistor and in  
与热敏电阻器的热容量 C 成正比,与其耗散系成反比,  
即:  
inverse ratio to the dissipation coefficient ,namely:  
C
=   
电阻-温度特性  
Resistance-Temperature Characteristic  
The reliant relationship between the zero power resistance of  
thermistor and its temperature.  
热敏电阻器的零功率电阻值与其电阻体温度之间的依赖关系。  
R 值与 B 值关系  
R-T curve NTC thermisor  
热敏电阻器的零功率电阻值与其电阻体温度之间的依赖关系。  
The reliant relationship between the zero power resistance of  
thermistor and its temperature.  
B 值相同,阻值不同的 R-T 特性曲线示意图  
相同阻值,不同 B 值的 R-T 特性曲线示意图  
R-T curve based on same B value, different resistance  
R-T curve based on different B value, same resistance  
MF51 玻封测温型 NTC 热敏电阻器系列  
MF51 Temperature-Mesurement chip in glass NTC Thermistor series  
2
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Metal Oxide Varistors  
应用范围  
Applications  
空调,暖气设备  
电子体温计  
液位传感器  
汽车电子  
Air-Conditioner, Heating apparatus  
Electric Thermometer  
Liquid level sensor  
Automoblie electronic  
Electric table-board  
电子台历  
特点  
Characteristic  
体积小  
Small size  
测试精度高  
High testing precision  
Fast response  
反应速度快  
一致性,互换性好  
可在高温高湿等恶劣环境下使用  
Good quality of coherence and interchange  
It can be used in such worse environment as high temperature and humdity etc.  
外形结构和尺寸 Dimensionsmm)  
型号  
D
H
L
d
Part NO.  
MF51-A  
MF51-B  
MF51-C  
产品标识说明 Specification  
MF51 B 103 3750  
F
E
B 值允许偏差代号(根据需要标注)  
E:±0.5%F:±1%  
The allowable tolerance of(label by requirment)  
E:±0.5%F:±1%  
B 25/85℃:为 3750K  
B value 25/85; namedly 3750K  
阻值允许偏差代号F±1%G± Resistance Tolerance Code: Namely F;±1%G;±2%,  
2%H±3%J±5%K±10% H;±3%J;±5%K;±10%  
标称电阻值:103 10KΩ  
外形尺寸代号:B 型  
Rated Resistance:103 namely 10KΩ  
Configuration Code; B model  
Type: Temp-measurement chip in glass NTC  
thermistor  
型号玻封测温型 NTC 热敏电阻器  
主要技术参数 Main Techno-Parameter  
耗散系数(mw/℃)  
热时间常数(S)  
Thermal time constant(S)  
14  
最大功耗@25℃  
PmaxmW)  
50  
型号 Part No.  
Dissi.coef.( mw/)  
1.4  
MF51-A  
MF51-B  
MF51-C  
0.9  
7  
5  
35  
15  
0.75  
型号  
标称阻值 R25  
B 值(25/85℃)  
Part No.  
Rate Resistance R25  
B value25/85℃)  
3
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Metal Oxide Varistors  
精度  
精度  
R25(KΩ)  
K
Tolerance  
Tolerance  
MF51□□□3435  
MF51□□□3450  
MF51□□□3750  
210  
210  
3435  
3450  
810  
3750  
±1%  
±2%  
±3%  
±5%  
MF51□□□3950  
MF51□□□4150  
1050  
3950  
常规  
型号  
±1%  
±2%  
50100  
4150  
MF51□□□4200  
100350  
4200  
MF51□□□4350  
870980  
4350  
MF51□□□4450  
10001500  
R25=2.186 R0=6  
R25=5.369 R0=15  
R25=49.12 R0=3.3  
R25=98.63 R0=0.55  
R25=231.4 R0=1  
4450  
MF512.186K3420  
MF515.369K3480  
MF5149.12K3992  
MF5198.63K4066  
MF51231.4K4240  
3420(B0/100=3390)  
3480(B0/100=3450)  
3992(B0/100=3970)  
4066(B0/100=4300)  
4240(B0/100=4537)  
±2%  
±3%  
±5%  
特殊  
型号  
±1%  
±2%  
MF52 珠状精密型 NTC 热敏电阻器系列  
MF52 Pearl-Shape Temp Measurement NTC Thermistor  
手机电池  
Electric table-board  
Battery of MobilenTelephone  
应用范围  
空调设备  
暖气设备  
电子体温计  
液位传感器  
汽车电子  
电子台历  
Applications  
Air-Conditioner Equipments  
Heating Apparatus  
Electric Thermometer  
Liquid level sensor  
Automoblie electronic  
特点  
Characteristic  
测试精度高  
High testing precision  
Small sizeFast Response  
Steady Operating For Long time  
Good quality of coherence and  
interchange  
体积小,反应速度快  
能长时间稳定工作  
互换性,一致性好  
规模化生产,性价比高  
Scale production,high ratio of features  
to cost  
产品标识说明 Specification  
MF52 A 103 G 3380  
E
4
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Metal Oxide Varistors  
B 值允许偏差代号(根据需要标注)  
E:±0.5%F:±1%  
The allowable tolerance of(label by requirment)  
E:±0.5%F:±1%  
B 值:为 3380K  
B value; namedly 3380K  
阻值允许偏差代号F±1%G± Resistance Tolerance Code: Namely F;±1%G;±2%,  
2%H±3%J±5%K±10% H;±3%J;±5%K;±10%  
标称电阻值:103 10KΩ  
Rated Resistance:103 namely 10KΩ  
不同外形结构和尺寸代号:A 型引线 Diffierent Configuration and Code:Model A is Cu or Cp  
为镀锡铜线或者镀锡铜包钢线  
wire  
Type: Temp-measurement chip in glass NTC  
thermistor  
型号状精密型型 NTC 热敏电阻器  
主要技术参数 Main Techno-Parameter  
标称阻值 R25  
B 值(25/50℃)  
K)  
B Value(25/50)  
(K)  
额定功率  
耗散系数  
热时间常数  
工作温度  
(℃)  
型号  
KΩ)  
Rated Resistance R25  
(KΩ)  
mW)  
mW/℃)  
S)  
Part No.  
Rated Power Dissi.Coef. Thermal time  
Operating  
Temp.()  
(mW)  
(mW/)  
Constant(S)  
MF52□□□3100  
MF52□□□3270  
MF52□□□3380  
MF52□□□3470  
MF52□□□3600  
MF52□□□3950  
MF52□□□4000  
MF52□□□4050  
MF52□□□4150  
MF52□□□4300  
MF52□□□4500  
0.120  
3100  
0.220  
3270  
0.550  
3380  
0.550  
3470  
1100  
3600  
2.0  
12  
5100  
3950  
50  
静止空气中  
In still air  
静止空气中  
In still air  
-40+125℃  
5100  
4000  
5200  
4050  
10250  
4150  
201000  
201000  
4300  
4500  
外形结构和尺寸 Dimensions(mm)  
A 引线为镀锡铜线或镀锡铜包钢线)  
( Tin.nickle Cu or Cp wire)  
常规尺寸表  
Normal dimension table  
代号  
d
F
Dmax  
L1max  
L2min  
Code  
A1  
±0.05  
±0.5  
2.5  
3
4.0  
4.5  
25  
25  
0.3  
1.7  
A2  
0.45  
2.2  
B 引线为锡包线)  
(Enamelled cu wire)  
5
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Metal Oxide Varistors  
Normal dimension table  
代号  
L3  
d
Dmax  
L1max  
3.5  
L2min  
Code  
±1  
±0.05  
用户定制  
By user  
B1  
B2  
2
3
3
3
0.2  
0.3  
determine  
用户定制  
By user  
4
determine  
常规尺寸表  
C 引线为高温氟塑线)  
常规尺寸表  
Normal dimension table  
(High temp fluorin-plastic wire)  
代号  
L3  
线材  
型号  
Dmax  
L1max  
7.5  
L2min  
Code  
±1  
用户定制  
By user  
C1  
C2  
3
4
5
5
30#  
28#  
determine  
用户定制  
By user  
7.5  
determine  
D 引线为 PVC 导线)  
常规尺寸表  
Normal dimension table  
(PVC Wire)  
代号  
L3  
线材  
型号  
Dmax  
L1max  
7.5  
L2min  
Code  
±1  
用户定制  
By user  
D1  
D2  
3
4
5
5
30#  
28#  
determine  
用户定制  
By user  
7.5  
determine  
E 引线和包封头均为特殊规格)  
常规尺寸表  
Normal dimension table  
(Lead and head are all special specification)  
代号  
L3  
线材  
型号  
Dmax  
L1max  
L2min  
Code  
±1  
用户定制  
用户定制  
用户定制  
By user  
用户定制  
By user  
By user  
By user  
E1  
E2  
5
5
determine determine  
determine  
用户定制  
By user  
determine  
用户定制  
By user  
用户定制  
用户定制  
By user  
By user  
determine determine  
determine  
determine  
DE 引线为环氧树脂包封的镀锡钢线)  
常规尺寸表  
Normal dimension table  
(Cp Lead coated with epoxy resin)  
代号  
d
F
Dmax  
L1max  
6.0  
L2min  
55  
L3  
Code  
±0.05  
±0.5  
用户定制  
By user  
DE1  
DE2  
3
4
5
/
determine  
用户定制  
By user  
7.5  
55  
5
/
determine  
F 引线为镀锡钢线)  
(Tinned steel wire)  
6
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Metal Oxide Varistors  
常规尺寸表  
Normal dimension table  
代号  
L2  
d
F
Dmax L1max  
Tmax  
3.5  
Code  
±1.5  
±0.1  
±0.05  
0.6  
F
3.8  
9.5  
17  
2.5  
MF58 玻壳测温型 NTC 热敏电阻器系列  
MF58 Glass shell Temp Measurement NTC Thermistor Series  
应用范围  
家用电器(如空调机,微波炉,电磁炉,多士炉,电风扇,电  
取暖炉等)的温度控制与温度检测  
Applications  
Temperature control and examination of household electrical  
appliance(such as air-condition, microwave oven, induction  
cooker, toaster fanner, electric heating and so on)  
办公自动化设备(如复印机,打印机等)的温度检测或温度补  
手机电池,电池组  
Temperature examination and compensation of the  
automatic work facilities(such as copycat, printer and so on)  
Battery of mobile telephone, battery pile  
仪表线圈,集成电路,石英晶体振荡器和热电偶的温度补偿  
Temperature compensation of loops of instrument, integrate  
circuit, quartz crystal monofier and thermocouple.  
特点  
Characteristics  
稳定性好,可靠性高  
Good stability and security  
阻值范围宽,精度高  
Broad range of resistance  
可在高温和高湿等恶劣环境下使用  
体积小,重量轻,结构坚固,便于自动化安装  
热感应快,灵敏度高  
Capability of operating in the bad envi ronment of high  
temperature and high humidity because of glassencapsulation  
framework.  
Small size, light weight, strong frame, easy automatic  
installation (on the printed-circuit board)  
Fast response to the temperature,high delicacy.  
热时间常数:≤20S(在静止空气中)  
工作温度范围:-55℃~+250℃  
额定功率:≤50mW  
主要技术参数  
额定零功率电阻值范围(R250.13780KΩ  
R25 允许偏差:±1%,±2%,±3%,±5%,±10%  
B 值范围(B25/50℃):31004500K  
B 值允许偏差(根据需要标注±0.5%,±1%  
耗散系数:≥2mW/℃(在静止空气中)  
Main techno-parameter  
7
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Metal Oxide Varistors  
The range of resisitance under the rated zero power(R25):  
0.1-3780KΩ  
±0.5%±1%  
Dissipation factor: ≥2mW/(in still air)  
Thermal time constant: ≤20S(in still air)  
The range of operating temperature: -55℃~+250℃  
Rated power: 50mW  
The allowable tolerance of R25: ±1%±2%±3%±5%±10%  
The range of B value: 31004500K  
The allowable tolerance of (label by requirment)B value:  
产品标识说明 Specification  
MF58 502  
F 3650 E  
B 值允许偏差代号(根据需要标注)  
The allowable tolerance of(label by requirment)  
E:±0.5%F:±1%  
E:±0.5%F:±1%  
B 值:为 3650K  
B value; namedly 3650K  
阻值允许偏差代号F±1%G± Resistance Tolerance Code: Namely F;±1%G;±2%,  
2%H±3%J±5%K±10% H;±3%J;±5%K;±10%  
标称电阻值:502 5KΩ  
Rated Resistance:502 namely 5KΩ  
型号  
Type  
外形结构和尺寸 Dimensions(mm)  
CWF 精密型 NTC 温度传感器系列  
CWF Precision NTC Temperature sensor Series  
应用范围  
Applications  
应用于家用空调,汽车空调,冰箱,冷柜,热水器,饮水机,暖  
风机,洗碗机,消毒柜,洗衣机,烘干机以及中低温干燥箱,恒  
温箱等场合的温度测量与控制。  
Temperature measurement and contril of household and  
automobile air-condition, refrigeratory, icebox, water heater,  
drinking trough, radiator, dishwasher, disinfector, washing  
machine, drying machine,middle-or-low-temperature drying  
box and constant temperature box  
特点  
采用全新工艺,产品性能稳定,可长期工作  
电阻值与 B 值精度高,一致性好,可互换  
灵敏度高,反应迅速  
Characteristics  
Adopting new technique, steady product performance,  
capability of long time operating  
具有良好的绝缘密封性和抗机械碰撞,抗折弯能力,可靠性高  
High precision of resistance and B value, good coherence,  
8
Trustworthy electronic circuit protection expert  
Metal Oxide Varistors  
Good quality of insulationand package,high capability of  
colliding and bending resistance and high reliability.  
interchange capable.  
Fast response, high delicacy  
常用品列举 Popular products  
CWF1(环氧树脂包封)Packed with epoxy resin  
主要用途  
性能  
外形尺寸(mm)  
Dimmension(mm)  
代号  
Code  
S1  
S2  
S3  
S4  
Main  
Function  
application  
Dmax  
L1max  
线材  
4
16  
28#  
5
16  
26#  
6
16  
24#  
7
16  
22#  
防潮湿  
绝缘性好  
可靠性高  
时间常数小  
反应灵敏  
家用空调  
冰箱等  
House hold  
根据用户要求  
According to customer’s  
requirement  
Moisture-proof air-conditioner  
L2  
small time  
constant fast  
respond  
refrigerate  
CWF2(铝壳,铜壳,不锈钢封装)Packed with aluminum,copper, stainless stell etc  
主要用途  
Main  
applicatio  
n
外形尺寸(mm)  
Dimmension(mm)  
代号  
Code  
性能  
Function  
S1 S2 S3 S4 S5 S6 S7  
D
L1  
4
5
5
5
6
6
6
防潮湿  
耗散系数大  
结构牢固可靠  
稳定性高  
各类空调冰  
箱,热水器,  
饮水机温  
箱等  
20 20 25 30 20 25 30  
Moisture-proof  
Large  
House hold  
air-condition  
er,  
根据用户要求  
According to customer’s  
requirement  
L2  
coefficient  
Excellent  
refrigerate  
heator  
stability  
CWF3(塑料壳封装)Packed with plastic  
主要用途  
Main  
application  
外形尺寸(mm)  
Dimmension(mm)  
代号  
Code  
性能  
Function  
S1  
S2  
S3  
S4  
D
L1  
3.5  
15  
4
15  
5
15  
6
20  
一致性好  
耐温防潮性强  
耐电压高  
Moisture-proof  
Excellent  
coherence  
Voltage  
withstand  
根据用户要求  
According to customer’s  
requirement  
L2  
各类空调  
电冰箱等  
House hold  
air-conditioner  
refrigerate  
D
L1  
4
8
8
10  
35  
50  
根据用户要求  
According to customer’s  
requirement  
L2  
CWF4(加固定金属片)Fixed sheet metal added  
外形尺寸(mm)  
性能  
主要用途  
Main application  
Dimmension  
Function  
9
Trustworthy electronic circuit protection expert  
Metal Oxide Varistors  
外形结构灵活,满足不同场合安  
装要求  
风扇控制,工业温控仪表  
It can be meet with different  
mount requirement because of  
agility dimmension  
Fan contiol, industry meter  
CWF5(特殊封装)special packed shape  
外形尺寸(mm)  
性能  
主要用途  
Dimmension  
Function  
Main application  
用于高温环境,如热水器,咖啡  
壶及工业控温。  
时间常数小,反应快,使用灵活,  
可靠  
Applied in hi-temperature  
environment, heator,coffee  
oven, for example  
Small time constant,fast  
respond, stability  
主要技术参数 Main techno-parameter  
标称电阻值 R25  
Rated resistance R25  
B (25/50)  
B Value(25/50)  
精度(%)  
耗散系数  
mW/℃)  
Dissi,Coef. Thermal time Operating  
热时间常数  
S)  
工作温度  
(℃)  
产品型号  
Part No.  
范围(KΩ)  
精度(%)  
K
(mW/)  
Constant(s)  
Temp.()  
Range(KΩ)  
0.120  
0.220  
0.550  
0.550  
1100  
Tolerance(%)  
Tolerance(%)  
CWF□□□3100  
CWF□□□3270  
CWF□□□3380  
CWF□□□3470  
CWF□□□3600  
CWF□□□3950  
CWF□□□4000  
3100  
3270  
3380  
3470  
3600  
3950  
4000  
±1  
±2  
±3  
±5  
±1  
2.2  
70  
-55+125  
5100  
5100  
10  
Trustworthy electronic circuit protection expert  
Metal Oxide Varistors  
CWF□□□4050  
CWF□□□4150  
CWF□□□4300  
CWF□□□4500  
5200  
4050  
4150  
4300  
4500  
10250  
201000  
201000  
11  

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