B51-328-3188220 ITT SEALECTRO, B51-328-3188220 Datasheet - Page 27

• Manufacturer Part Number: B51-328-3188220
• Description: RF/COAXIAL, SMB PLUG, R/A, 50OHM, CRIMP
• Manufacturer: ITT SEALECTRO

Specifications of B51-328-3188220

• Body Style: Right Angle Plug
• Coaxial Termination: Crimp
• Rg Cable Type: RG-174, 316
• Contact Material: Beryllium Copper
• Contact Plating: Gold
• Connector Type: SMB Coaxial
• Impedance: 50ohm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SSMC (SCREW-ON)
NOTES
1) Inside diameter of female contact to meet VSWR, mating characteristics and
connector durability, when mated with a 0,36 - 0,38 (.014 - .015) diameter male
contact.
SSMB (SNAP-ON)
Cannon 50 Ohm Connectors
M M A A T T I I N N G G I I N N T T E E R R F F A A C C E E
This range of 50 ohm microminiature radio frequency
connectors is suitable for both military and commercial
equipment operating at frequencies up to 4 GHz (SSMB)
and 12.4 GHz (SSMC). They provide a choice of Snap-on
(SSMB) or Screw-on (SSMC) and are available for a wide
range of flexible cables.
SSMC connectors are used where a positive mechanical
engagement is required and where space permits the
use of torque wrenches. SSMB connectors are quick
disconnect versions of the SSMC and are used in
applications where limited space prohibits the use of
torque wrenches or when components or modules must
be quickly changed to keep down time to a minimum.
www.ittcannon.com
Dimensions shown in mm (inch)
Specifications and dimensions subject to change
6,40 UNF-2B
THREAD
(.033)
0,84
MIN
(.000)
(.000)
0,00
MIN
RP
0,00
MIN
(.090) MAX
(.090) MAX
2,29
2,29
(.122)
3,10
MIN
(.200) MAX
5,08
A/F HEX
(.000)
(.156)
0,00
3,96
MIN
(.070)
MAX
1,78
RP
CLOSED ENTRY CONTACT
(.033)
0,84
MIN
Ø1,35
(.053)
MAX
PLUG
PLUG
CLOSED ENTRY
CONTACT
Ø1,35
(.053)
MIN
SEE NOTE
27
Ø2,57
(.101)
MIN
Ø4,83
(.190)
MAX
# 2
Ø0.36/0.38
(.014/.015)
Ø1,37
(.054)
Ø2,67
(.105)
MAX
MIN
Key Features
• Small size
• Low mass
• Close packing density
• Used in airborne applications
Ø1,37
(.054)
Ø2,54
(.100)
MIN
MAX
Ø 0,36/0,38
(.014/.015)
(.000)
0,00
MIN
(.000)
0,00
MIN
RP
2) Must meet the force to engage and
disengage when mated with its
mating part.
(.033)
MAX
0,84
(.122)
3,10
(.090)
(.090)
2,29
MIN
2,29
(.075)
MIN
(.118)
1,91
MIN
3,00
(.170)
4,32
MIN
(.075)
(.033)
1,91
MIN
MAX
0,84
RP
JACK
6,40 UNF-2A
THREAD
JACK
SSMB / SSMC