[title size=”1″]Connectors – SSMB Series[/title]

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Features

SSMB are 50ohm miniature connectors with a snap-on coupling which can be used in applications up to 3 GHz. They are in fact a miniaturized version of the SMB connector and are suitable to be used in small instruments with limited space.

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INTERFACE MATING DIMENSIONS


ssmb_1

Letter Millimeters (inch)
Min Max
A 4.82(.190)
B 1.34(.053)
C 3.10(.122)
D 1.78(.070)
E 0.84(.033)
F 0.84(.033)
G 0.00

 

ssmb_2

Letter Millimeters (inch)
Min Max
A 2.67(.105)
B 1.37(.054)
C 0.36(.014) 0.38(.015)
D 2.97(.117) 3.225(.127)
E 1.91(.075)
F 1.91(.075)
G 0.84(.033)
H 0.71(.028) 0.74(.029)
I 0.05(.002) 0.15(.006)

 

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TECHNICAL DATA

Electrical Data
Dielectric Withstanding Voltage (at sea level, in V rms, 50Hz) 500
Working Voltage (at sea level, in V rms, 50Hz) 250
Impedance 50 ?
Frequency Range DC up to 4GHz
RF-leakage –40dB min. up to 1 GHz;–70db min from 2 to 3 GHz
Insulation Resistance =1000M ?
Contact Resistance Inner Conductor =5m ?
Contact Resistance Outer Conductor =2.5m ?

 

Mechanical Data
Contact Captivation(N) =1.8 lbs
Durability (matings) 500(min)
Engagement Force =6 lbs
Disengagement Force =1.8 lbs
Matings =500

 

Environmental Data
Temperature Range -65°C…+165°C
Corrosion MIL-STD-202,Method 101, Condition 3

 

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SSMB PLUG CRIMP

Part Number Fig. Measurement M.H Weight Material Suitable Cable
MMCSBCP-178 View 0.97g B1 RG178,RG178-FEP,RG196
MMCSBCP-316 View 1.52g B1 RG174,RG188,RG316,RG316-E,RG316-FEP

 

SSMB PLUG CRIMP RIGHT ANGLE

Part Number Fig. Measurement M.H Weight Material Suitable Cable
MMCSBRACP-178 View 1.86g B1 RG178,RG178-FEP,RG196
MMCSBRACP-316 View 1.82g B1 RG174,RG188,RG316,RG316-E,RG316-FEP

 

SSMB PLUG SOLDER

Part Number Fig. Measurement M.H Weight Material Suitable Cable
MMCSBSP-085 View 1.10g B1 Semi-rigid .085

 

SSMB PLUG SOLDER RIGHT ANGLE

Part Number Fig. Measurement M.H Weight Material Suitable Cable
MMCSBRASP-047 View 1.37g B1 Semi-rigid .047

 

SSMB PLUG FOR P.C.B MOUNT

Part Number Fig. Measurement M.H Weight Material Suitable Cable
MMCSBPMP View L=12.0(.472) L1=3.95(.156) 17 B1
MMCSBPMP-S View L=9.05(.356) L1=1.00(.039) 17 0.73g B1

 

SSMB PLUG FOR P.C.B MOUNT

Part Number Fig. Measurement M.H Weight Material Suitable Cable
MMCSBPMP-B View 17 0.77g B1