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1.Introduction of Product£º
¡¡¡¡ MF51 high precision NTC thermistor is chip in glass thermistor in small size which is made from new material and by new technique,has the virtue of high precision,fast response,reliable stability and no agin and so on.it can be used in such fields as air-conditioner.heating apparatus,electric thermometer,liquid level sense,automobile electricity,electric table-board etc.
2.Dimensions(mm)
Part No. |
D
max |
L 1
max |
L 2
min |
d
¡À0.05 |
MF51-A |
2.5 |
4 |
60 |
0.3 |
MF51-B |
1.5 |
3 |
60 |
0.2 |
MF51-C |
0.9 |
2 |
60 |
0.15 |
3.Specification£º
|
4.Physical characteristics
Model |
Dissi.Coef. £¨mW/¡æ£© |
Thermal time Constant£¨S£© |
MW |
In still air |
In still air |
In stirred oil |
MF51-A |
1.2¡«1.3 |
10¡«11 |
0.9¡«1.1 |
¡Ü50 |
MF51-B |
0.7¡«0.8 |
4¡«5 |
0.3¡«.4 |
¡Ü35 |
MF51-C |
0.4¡«0.5 |
2¡«3 |
0.18¡«0.24 |
¡Ü15 |
Model |
Rated Resistance R 25 |
B Value
£¨25/80¡æ£© |
Operating Temp £¨¡æ£©
|
K¦¸ |
Tolerance |
K |
Tolerance |
-20¡«250
|
MF51¡õ¡õ¡õ3450 |
2¡«10 |
¡À1£¥
¡À2£¥
¡À3£¥
¡À5£¥ |
3450 |
¡À0.5£¥
¡À1£¥
¡À2£¥
|
MF51¡õ¡õ¡õ3750 |
8¡«10 |
3750 |
MF51¡õ¡õ¡õ3950 |
10¡«50 |
3950 |
MF51¡õ¡õ¡õ4150 |
50¡«100 |
4150 |
MF51¡õ¡õ¡õ4200 |
100¡«350 |
4200 |
MF51¡õ¡õ¡õ4350 |
870¡«980 |
4350 |
MF51¡õ¡õ¡õ4450 |
1000¡«1500 |
4450 |
Remark:The first pane is filled with different dimension code.
¡¡¡¡ The second pane is filled with rate resistance.
¡¡¡¡ The third pane is filled with the allowable tolerance code of rated resistance.
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Add: 179-1 Shuanglong Road,
Chalu Town, Jiangning
District, Nanjing
Postal Code: 211101
Marketing Department:
025-52105493
Switchboard: 025-52121898
025-52121868
Fax: 025-52122373
E-mail:sales@shiheng.com.cn
shi-heng@vip.163.com |
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