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Chinese Professional Overheat Protection - ALLOY TCO – A series – A-3A-F – Aupo Detail:

Model No |
a |
b |
c |
d |
e |
A-3A-F |
6.2 ± 0.5 |
6.3 ± 0.5 |
2.5 ± 0.3 |
Φ0.6 ±0.02 |
70 ± 3 |
Model NO.
|
Tf(℃)
|
Fusing-off Temperature (℃)
|
Th(℃)
|
Tm(℃)
|
Ir(A)
|
Ur(V)
|
IEC
|
Corp
|
A0-3A-F
|
84℃
|
84+0/-10
|
82±2
|
65
|
203
|
2
|
250
|
A1-3A-F
|
102℃
|
102+0/-10
|
98±2
|
80
|
203
|
2
|
250
|
A2-3A-F
|
115℃
|
115+0/-10
|
112±3
|
99
|
203
|
2
|
250
|
A3-3A-F
|
125℃
|
125+0/-10
|
120±3
|
105
|
203
|
2
|
250
|
A4-3A-F
|
130℃
|
130+0/-10
|
126±2
|
107
|
203
|
2
|
250
|
A5-3A-F
|
135℃
|
135+0/-10
|
131±3
|
115
|
203
|
2
|
250
|
A7-3A-F
|
138℃
|
138+0/-10
|
135±2
|
118
|
203
|
2
|
250
|
A12-3A-F
|
145℃
|
145+0/-10
|
140±2
|
126
|
203
|
2
|
250
|
A8-3A-F
|
150℃
|
150+0/-10
|
145±3
|
128
|
203
|
2
|
250
|
A16-3A-F
|
160℃
|
160+0/-10
|
155±2
|
140
|
203
|
2
|
250
|
Model No. |
UL/CUL |
VDE |
CCC |
PSE |
KTL |
A0-3A-F |
E140847 |
40008720 |
○ |
JET0749-32001-1005 |
SU05017-17001 |
A1-3A-F |
2009010205372876 |
JET0749-32001-1003 |
SU05017-17002 |
A2-3A-F |
A3-3A-F |
JET0749-32001-1004 |
SU05017-17003 |
A4-3A-F |
A5-3A-F |
A7-3A-F |
A8-3A-F |
JET0749-32001-1006 |
A12-3A-F |
○ |
A16-3A-F |
○ |
|
|
|
|
|
○ pending
|
Product Description:
- AUPO A-series thermal fuse is non-resettable thermal protection device with plastic casing, which is sensitive to the ambient temperature, with accurate and stable operating temperature, small size and sealed structure.

- Alloy type A-series thermal fuse: when ambient temperature rises to its operating temperature, the fusible alloy will melt and shrink into bulb on both sides of pin, with the help of surface tension and special resin, cut off the circuit permanently.
Advantages:
- 1. Confidential alloy formula technology to ensure stable operation and high precision.
- 2. Complete product quality management system to ensure high consistency and reliability.
- 3. Plastic case, good insulation, easy to install.
- 4. Epoxy resin package, good product sealing.
Application Field:
- A-series products are widely used for overheating protection of all kinds of transformer coils, as well as surge protection of various power supplies and plugs.
Product Certification:
- A-series products meet the safety test requirements of IEC 60691 Ed 4.0 and GB/T 9816.2013, and many models are certified with UL, VDE, CCC, PSE, KC, TUV and other safety approvals.
Product detail pictures:
Related Product Guide:
With state-of-the-art technologies and facilities, strict good quality regulate, reasonable cost, exceptional assistance and close co-operation with prospects, we're devoted to supplying the top benefit for our customers for Chinese Professional Overheat Protection - ALLOY TCO – A series – A-3A-F – Aupo , The product will supply to all over the world, such as: French, Manila, Denver, If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you. This way we are going to be providing you with all the knowledge needed to make the best choice. Our company strictly follows "Survive by good quality, Develop by keeping good credit. " operation policy. Welcome all the clients old and new to visit our company and talk about the business. We have been looking for more and more customers to create the glorious future.
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
By Nicola from Monaco - 2018.09.23 18:44
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
By Barbara from French - 2017.08.15 12:36