SMB/SMC Series

Specifications


Material:

Parts Name

Material

Finish

Body, Metal Parts

Brass per QQ-B-626

Nickel or Gold per requirement

Center Contacts

Plug: Brass per QQ-B-626

Gold

Jack: Beryllium copper per QQ-B-530

Gold

Insulators

Teflon

None

Crimp Ferrules

Annealed copper

Nickel or Gold per requirement

Clamp Gaskets

Silicone rubber

None

Electrical:

SMB

Impedance

50 ohm

FrequencyRange

0 - 4 GHz

Working Voltage

RG-178:250 VRMS max.

RG-316,.085 :335 VRMS max.

Dielectric Withstanding Voltage

RG-178:750 VRMS min.

RG-316,.085 :1000 VRMS min.

VSWR

Straight

1.3 Max.

Right Angle

1.5 Max.

Contact Resistance

Center Contact

6 Milliohms Max.

Outer Contact

2.5 Milliohms Max.

Insulator Resistance

1000 Megohms min.


SMC

Impedance

50 ohm

FrequencyRange

0 - 10 GHz

Working Voltage

RG-178:250 VRMS max.

RG-316,.085 :335 VRMS max.

Dielectric Withstanding Voltage

RG-178:750 VRMS min.

RG-316,.085 :1000 VRMS min.

VSWR

Straight

1.3 max.

Right Angle

1.5 max.

Contact Resistance

Center Contact

6 Milliohms Max.

Outer Contact

2.5 Milliohms Max.

Insulator Resistance

1000 Megohms min.

Mechanical & Environmental:

SMB

SMC

Engagement Force

8 lbs. max.

16 in-ozs. max.

Disengagement Force

8 lbs. min.

16 in-ozs. max.

Coupling Nut Retention

Not applicable

35 lbs.min.

Coupling Proof Torque

Not applicable

100 in-ozs.

Contact Retention

4 lbs. min.

4 lbs. min.

Durability(Mating)

500 cycles min. (for Beryllium copper Jack contact only)

500 cycles min.(for Beryllium copper Jack contact only)

TemperatureRange

-65C to 165C

Vibration

MIL-STD-202 Method 204 Test Cond.B.

Salt Spray

MIL-STD-202 Method 101 Test Cond.B.

Thermal Shock

MIL-STD-202 Method 107 Test Cond.B.

 
 


PLUG

Letter

Millimeters

Minimum

Maximum

A

2.00

2.06

B

-

1.62

C

0.18

-

D

0.18

0.94

E

2.97

-

F

3.58

-

G

3.58

-

SOCKET

Letter

Millimeters

Minimum

Maximum

A

-

0.25

B

2.08

2.16

C

3.66

3.71

D

0.48

0.53

E

0.00

-

F

1.32

-

G

3.33

3.58

H

2.03

-

I

-

2.97

J

-

0.18

K

-

0.18

L

0.69

0.94

 
 

PLUG

Letter

Millimeters

Minimum

Maximum

A

3.73

3.81

B

0.00

0.30

C

3.15

3.40

D

2.79

-

E

-

3.10

F

3.05

3.40

G

-

5.92

H

2.00

2.06

J

2.79

-

SOCKET

Letter

Millimeters

Minimum

Maximum

A

2.08

2.16

B

3.63

3.71

C

-

0.25

D

3.12

3.83

E

0.48

0.53

F

0.61

-

G

3.40

3.76

H

0.00

0.30

J

3.40

3.66

K

5.94

-