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  • Aerospace Miniature Cartridge Fuse

Aerospace Miniature Cartridge Fuse

Brand : Songshan

Product origin : Shanghai

Delivery time : 7-15 days

Supply capacity : 15000000


Basic Info


Model No.:  RSG-I-FFA

Type: Current Fuse

Usaga: Low Voltage

Breaking Capacity: High


Additional Info


Packaging: Carton

Brand: Songshan

Transportation: Ocean,Land,Air

Place of Origin: Shanghai,China


Product Description


RSG-I-FFA is a miniature cartridge fuse used in spacecrafts. The standards of implementation are SAST issued by Shanghai Academy of Astronautics No. 8 and CASTC issued by Beijing Academy of Aerospace No. 5. The products have been widely used in a variety of spacecrafts such as Shenzhou spacecraft, Tiangong I, II spacecraft, etc. The customers have been using the products which so far have never had any problem, and thus the guideline [foolproof" in aerospace industry is really achieved on the fuse. The specifications of the products ranging from 0.375A to 15A are available for selection. The product is able to adapt to a variety of harsh environments, and it can pass the rigorous tests such as damp, temperature energized screening, temperature shock, high temperature derating, vibration, etc. It can replace the fuse type FM08 manufactured by AEM company from the United States.




2


20161026111925



Quality level

1.SAST (the eighth institute of China aerospace science and technology's standard)      

2.CAST-C (the fifth institute of China aerospace science and technology's standard)



Electrical characteristics

 

No.

Rated current  (A)

Rated voltage (VDC)

Max    resistance value       (mW)

Max       Steady State Voltage Drop          (mV)

I2t   (A2sec)

1

0.375

125

400

220

0.0090

2

0.5

125

250

180

0.0165

3

0.75

125

132

150

0.040

4

1

125

108

144

0.082

5

1.5

125

72

138

0.24

6

2

125

60

160

0.45

7

2.5

125

42

168

0.64

8

3

125

36

156

1.00

9

4

125

24

156

2.74

10

5

125

18

142

4.60

11

6

125

15

132

7.93

12

7

125

12

120

10.95

13

8

125

11

115

15.14

14

10

125

7.8

108

25.00

15

12

125

6

90

120.00

16

15

125

5

100

200.00

 

 

Rated breaking capacity

Rated current

Rated voltage 

Short-circuit DC current

Test voltage

10A

125V

100A

125V

15A

125V

150A

125V


Life test

20℃±5℃: when the test current is equal to the rated current ,the fuse will not blown more than 1000 hours.


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