SMB
50 ohm Coaxial Connectors
Fig. 1
Fig. 1
Fig. 2
Amphenol
®
Fig. 1A
Fig. 1A
50Ω SMB Plugs - Braid Crimp/Solder Female Contact
903-285P-51S
Gold Plated
RG-174,179,
903-508P-51S
q
Gold Plated
187,188, 316
903-370P-51S
v
Nickel Plated
903-577P-51S1
✳
Nickel Plated
903-577P-51S
✳
Gold Plated
903-287P-51S
Gold Plated
903-509P-51S
q
Gold Plated
RG-178,196
903-371P-51S
v
Nickel Plated
903-578P-51S
✳
Gold Plated
903-578P-51S1
✳
Nickel Plated
Dbl. Br. RG-316
903-401P-51S
Gold Plated
903-579P-51S
✳
Gold Plated
903-579P-51S1
✳
Nickel Plated
50Ω SMB Angle Plugs - Braid Crimp/Solder Female Contact
903-289P-51A
Gold Plated
v✳
Gold Plated
RG-174
903-289P-51A2
179, 187,
903-367P-51A
Nickel Plated
188, 316
903-367P-51A1
Nickel Plt. Body, Gold Plt Outer Cont.
903-367P-51A2
v✳
Nickel Plated
903-291P-51A
Gold Plated
RG-178,
903-291P-51A1
v✳
Gold Plated
196
903-368P-51A
Nickel Plated
v✳
Nickel Plated
903-368P-51A1
Dbl. Br.
903-369P-51A
Nickel Plated
RG-316
903-369P-51A2
✳
Nickel Plated
Fig. 3
50Ω SMB Low Profile Angle Plugs,
Braid Crimp/Solder Female Contact
RG-174,179, 187,188, 316
903-429P-51A
Gold Plated
50 ohm SMB PLUGS & ANGLE PLUGS
Cable
RG-/U
Connector
Description
Plug
Cable Attachment
Outer
Inner
Crimp
Solder
c Dia.
In. (mm)
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.128(3.3)‡
.100(2.5)‡
.100(2.5)‡
.100(2.5)‡
.100(2.5)‡
.100(2.5)‡
.100(2.5)‡
.100(2.5)‡
.100(2.5)‡
.100(2.5)‡
.142(3.6)‡
.142(3.6)‡
.142(3.6)‡
.142(3.6)‡
.142(3.6)‡
CAI
C60
C62
C60
C60
C60
C61
C61
C61
C61
C61
C61
C60
C62
C60
C60
C60
C61
C61
C61
C61
C61
C61
C60
C60
C60
Plt.
P11
P11
P15
P15
P15
P11
P11
P15
P15
P15
P26
P11
P11
P15
P15
P15
P11
P11
P15
P15
P22
P15
P11
P11
P15
Ins.
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
Notes
Gold Plated Body
Gold Plated Body
Nickel Plated Body
Nickel Plated Body
Gold Plated Body
Gold Plated Body
Gold Plated Body
Nickel Plated Body
Nickel Plated Body
Nickel Plated Body
5
Nickel Plated Body
5
Gold Plated Body
Gold Plated Body
Nickel Plated Body
Gold Plated Body
Nickel Plated Body
Gold Plated Body
Gold Plated Body
Nickel Plated Body
Nickel Plated Body
Nickel Plated Body
Nickel Plated Body
Gold Plated Body
Gold Plated Body
Nickel Plated Body
q
v
✳
✳
q
qv✳
qv✳
Amphenol
Number
903-285P-51S
903-508P-51S
903-370P-51S
903-577P-51S1
903-577P-51S
903-289P-51A
903-289P-51A2
903-367P-51A
903-367P-51A2
903-367P-51A1
903-429P-51A
903-287P-51S
903-509P-51S
903-371P-51S
903-578P-51S
903-578P-51S1
903-291P-51A
903-291P-51A1
903-368P-51A
903-368P-51A1
903-369P-51A
903-369P-51A2
903-401P-51S
903-579P-51S
903-579P-51S1
Fig.
1
1A
1
1A
1A
2
2
2
2
2
3
1
1A
1
1A
1A
2
2
2
2
2
2
1
1A
1A
SMB
RG-174,179,187,
188,316
Angle Plug
Crimp
Solder
Low Profile Angle Plug
Plug
RG-178,196
Crimp
Crimp
Solder
Solder
Crimp
q
✳
✳
qv✳
qv✳
q ✳
✳
✳
Angle Plug
Crimp
Solder
Dbl. Braid 316
Angle Plug
Plug
Crimp
Crimp
Solder
Solder
‡ i.d. of outer crimp ferrule
5
Gold plated outer contact
v
Distributor stocked
✳
Diecast outer body
q
Commercial grade
Amphenol Corporation Tel: 800-627-7100
www.amphenolrf.com
37