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It adheres to the tenet "Honest, industrious, enterprising, innovative" to develop new products constantly. It regards customers, success as its own success. Let us develop prosperous future hand in hand for high polymer PTC, Cut Off Fuse, High Temperature Thermal Fuse, Being a young growing company, we might not the best, but we are trying our best to be your good partner.
Wholesale Dealers of Ao Smith Water Heater Troubleshooting - PPTC- RF30 – Aupo Detail:
| Model No. |
A |
B |
C |
D |
E |
Structure |
| RF30-050F |
4.5±3 |
6.0±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F1F3 |
| RF30-065F |
4.6±3 |
6.6±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F1F3 |
| RF30-075F |
5.0±3 |
7.0±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F1F3 |
| RF30-090F |
5.2±3 |
8.4±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F2F4 |
| RF30-110F |
5.2±3 |
10.4±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F2F4 |
| RF30-135F |
7.5±3 |
9.5±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F2F4 |
| RF30-160F |
8.5±3 |
11.5±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F2F4 |
| RF30-185F |
8.5±3 |
12.0±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F2F4 |
| RF30-250F |
10.2±3 |
14.5±5 |
5.0±2 |
10.0±5 |
2.5±1 |
F2F4 |
| RF30-300F |
10.2±3 |
13.3±5 |
5.0±2 |
10.0±5 |
3.0±1 |
F2 |
| RF30-400F |
12.0±3 |
16.0±5 |
5.0±2 |
10.0±5 |
3.0±1 |
F2 |
| RF30-500F |
12.0±3 |
21.0±5 |
10.0±2 |
10.0±5 |
3.0±1 |
F2 |
| RF30-600F |
16.0±3 |
21.0±5 |
10.0±2 |
10.0±5 |
3.0±1 |
F2 |
| RF30-700F |
16.8±3 |
23.0±5 |
10.0±2 |
10.0±5 |
3.0±1 |
F2 |
| RF30-800F |
20.0±3 |
24.0±5 |
10.0±2 |
10.0±5 |
3.0±1 |
F2 |
| RF30-900F |
21.0±3 |
26.0±5 |
10.0±2 |
10.0±5 |
3.0±1 |
F2 |
| Model No. |
Ih |
It |
Vmax |
Imax |
Pd |
Maximum Time to Trip |
Resistance |
| A |
A |
V |
A |
W |
A |
S |
Rmin（Ω） |
Rmax（Ω） |
| RF30-050F |
0.5 |
1 |
30 |
40 |
0.5 |
2.5 |
3.5 |
0.18 |
0.42 |
| RF30-065F |
0.65 |
1.3 |
30 |
40 |
0.5 |
2.5 |
4 |
0.14 |
0.29 |
| RF30-075F |
0.75 |
1.5 |
30 |
40 |
0.5 |
3 |
5 |
0.1 |
0.25 |
| RF30-090F |
0.9 |
1.8 |
30 |
40 |
0.6 |
4.5 |
5.9 |
0.07 |
0.22 |
| RF30-110F |
1.1 |
2.2 |
30 |
40 |
0.7 |
5.5 |
6.6 |
0.05 |
0.17 |
| RF30-135F |
1.35 |
2.7 |
30 |
40 |
0.8 |
6.75 |
7.3 |
0.04 |
0.13 |
| RF30-160F |
1.6 |
3.2 |
30 |
40 |
0.9 |
8.5 |
8 |
0.03 |
0.11 |
| RF30-185F |
1.85 |
3.7 |
30 |
40 |
1 |
9.25 |
8.7 |
0.03 |
0.09 |
| RF30-250F |
2.5 |
5 |
30 |
40 |
1.2 |
12.5 |
10.3 |
0.02 |
0.07 |
| RF30-300F |
3 |
6 |
30 |
40 |
2 |
15 |
10.8 |
0.02 |
0.08 |
| RF30-400F |
4 |
8 |
30 |
40 |
2.5 |
20 |
12.7 |
0.01 |
0.05 |
| RF30-500F |
5 |
10 |
30 |
40 |
3 |
25 |
14.5 |
0.01 |
0.05 |
| RF30-600F |
6 |
12 |
30 |
40 |
3.5 |
30 |
16 |
0.005 |
0.04 |
| RF30-700F |
7 |
14 |
30 |
40 |
3.8 |
35 |
17.5 |
0.005 |
0.03 |
| RF30-800F |
8 |
16 |
30 |
40 |
4 |
40 |
18.8 |
0.005 |
0.02 |
| RF30-900F |
9 |
18 |
30 |
40 |
4.2 |
45 |
20 |
0.005 |
0.02 |
| UL/CUL |
TUV |
| E487711 |
RF16 |
RF30 |
RF60/RF72 |
| 50058956 |
16084207 |
16084208 |
Product Description:
- AUPO PPTC product is a polymer thermistor made of polymer material filled with carbon black particles. If the current passing through the thermistor is too high, its heating power is greater than the heat dissipation power, and the temperature of the thermistor will start to rise. At the same time, the polymer matrix in the thermistor begins to expand, which will separate the carbon black particles and cause the rise of resistance, thus effectively reducing the current in the circuit, at which time the thermistor remains in a high resistance state. When the fault is corrected, the PPTC thermistor quickly cools and returns to its original low resistance state.
Advantages:
- 1. Selection of carbon black raw materials imported from Japan, stable and reliable product performance.
- 2. Special twin-screw refining technology, production formula using loss of weight operation, and the actual accuracy can be controlled within 5 ‰.
Application Field:
- PPTC products can be used in PCB control boards, security equipment, transformers, as recoverable current protection products.
Product Certification:
- RF series polymer thermistor has passed UL 62319-1, UL 62319-1-1, EN 62319-1, EN 62319-1-1 and other safety tests, and has obtained UL, TUV and other safety certificates.
Product detail pictures:
Related Product Guide:
The company upholds the philosophy of "Be No.1 in quality, be rooted on credit and trustworthiness for growth", will continue to serve old and new customers from home and overseas whole-heatedly for Wholesale Dealers of Ao Smith Water Heater Troubleshooting - PPTC- RF30 – Aupo , The product will supply to all over the world, such as: Greece, Iraq, Japan, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in public placesand other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Murray from Ukraine - 2018.09.29 13:24
It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
By Tom from Seattle - 2017.06.16 18:23
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