PB series connectors

PB20 plated waterproof connector PB20 coupling connector PB28 coupling connector
PB28 connector PB28 flexual connector PB32 connector
PB40 flexual connector PB48 coupling connector PB48 connector

Light weight, many specifications, well-sealed, thread connection are its major features. Its alloy aluminum crust, silver-gilt interface, resistance against corrosion, good electric conductivity and mechanical nigidity make it the ideal substitute of the similar products. It can be installed on the panel or abutting joint.

 
(1) Woring condition:
 

· Environment temperature:sealed-55~+ 70 ℃   non-sealed-55~+ 50 ℃
· Relative humidity: up to 98% when the temperature is + 40 ℃
· Atmospheric pressure: up to 2Kpa
· Vibration: frequency up to 10~200 Hz when the acceleration is 100M / S 2
· Impact: frequency up to 40~ 100 m /s when the acceleration is 250 M / S 2
· Centrifugal up to 250 M / S 2

 
(2)Main technical conditions
Rated voltage
 

Atmospheric pressure(Kpa)

100

8.5

4.4

2

Working voltage(V)

500

250

175

150

 
Rated current
 

Rated current (mm)

1.5

2.5

3.5

5.5

Contact pairs diameter(A)

10

25

50

100

 

The current is 100% when contact pairs is 1-20
The current is 80% when contact pairs is 21-30
Insulation resistance:no less than 500 M Ω ,over
the constant moisture test is 2 M Ω

 
Contacdt resistance
 

Contact of diameter (mm)

1.5

2.5

3.5

5.5

Contact resistance( Ω )

0.0025

0.001

0.0005

0.0003

 

The total resistance of the socket
is no more than 0.002 Ω
1500V under normal condition 1000V after constant moist heat reliability test

 
Single separative power
 

Diameter of contacts (mm)

1.5

2.5

3.5

5.5

Separating force(N)

3-6

4-8

6-10

10-20

 
Life span:500 times
 

Assorted diameter of socket and panel(mm)

NO.

As sembled code of contacts

Total

According the diameter grouping (mm)

1.5 2.5 3.5 5.5

20

2

2

 

 

 

1

20

2

 

2

 

 

2

20

3

 

4

 

 

3

20

3

3

 

 

 

4

20

3

1

2

 

 

5

20

4

 

4

 

 

6

20

4

4

 

 

 

7

20

4

2

2

 

 

8

20

5

 

5

 

 

9

20

5

5

 

 

 

10

20

7

7

 

 

 

11

28

2

 

 

2

 

1

28

4

4

 

 

 

7

28

4

2

2

 

 

8

28

4

 

4

 

 

9

28

4

 

2

2

 

2

28

4

2

 

2

 

10

28

6

4

 

2

 

3

28

6

6

 

 

 

11

28

7

 

7

 

 

4

28

7

7

 

 

 

12

28

7

5

2

 

 

13

28

7

4

3

 

 

14

28

7

3

4

 

 

15

28

17

17

 

 

 

16

32

8

 

8

 

 

2

32

8

8

 

 

 

7

32

8

7

1

 

 

8

32

8

4

4

 

 

9

32

10

10

 

 

 

10

32

10

5

5

 

 

16

32

10

6

4

 

 

11

32

12

6

6

 

 

3

32

12

12

 

 

 

12

32

13

9

4

 

 

15

32

14

14

 

 

 

4

32

19

19

 

 

 

17

40

3

 

 

 

3

1

40

5

 

 

5

 

10

40

9

 

5

4

 

2

40

14

8

6

 

 

3

40

14

12

2

 

 

4

40

14

14

 

 

 

5

40

15

15

 

 

 

6

40

15

13

2

 

 

7

40

16

14

2

 

 

8

40

16

16

 

 

 

9

40

26

22

4

 

 

11

40

31

31

 

 

 

12

 

Assorted diameter of socket and panel(mm)

NO.

As sembled code of contacts

Total

According the diameter grouping (mm)

1.5
2.5
3.5
5.5

48

5

 

 

 

5

10

48

7

 

 

7

 

9

48

13

 

13

 

 

8

48

20

14

6

 

 

5

48

26

26

 

 

 

6

48

26

25

1

 

 

7

48

42

42

 

 

 

11

Straight non-screen and non seal plug/receptacle
Straight non-screen and airproof plug/receptacle
 

Type

D 1

b

a

T φ

d 1

d 2

L

L 1

H 1

H 2

20

A

20

30

22 ± 0.2

3.5

18

14

60

71

36

20.5

20

M

20

32

22 ± 0.2

4.5

18

14

64

75

36

20.5

28

A

28

38

30 ± 0.2

3.5

25

21

64

78

48

28.5

28

M

28

40

30 ± 0.2

4.5

25

21

68

82

48

28.5

32

A

32

40

32 ± 0.2

3.5

25

21

66

80

52

32.5

32

M

32

44

32 ± 0.2

4.5

25

21

70

84

52

32.5

40

A

40

48

40 ± 0.2

3.5

32

24

72

86

60

40.5

 
Contact arrangement