Assembly Instructions-C57
SMA
BRAID CRIMP-SOLDER CENTER CONTACT
TYPES FOR RG-174 & RG-179 CABLE GROUPS
cap
Amphenol
®
shrink tubing
outer
ferrule
center
contact
plug body
assembly
angle body
assembly
Amphenol
Number
901-9531-3, -3SF
901-9872
901-9877
901-9916
901-9531-12, -12SF
901-9881
Connector
Type
SMA Angle Plug
SMA Angle Plug
SMA Plug
SMA Plug
SMA Angle Plug
SMA Angle Plug
Cable
RG-/U
174, 179, 187, 188, 316
174, 179, 187, 188, 316
174, 179, 187, 188, 316
174, 179, 187, 188, 316
Double Braid 316
174, 179, 187, 188, 316
Stripping Dimensions, inches (mm)
a
.475(12.1)
.472(12.0)
.421(10.7)
.421(10.7)
.475(12.1)
.472(12.0)
b
.235(6.0)
.216(5.5)
.165(4.2)
.165(4.2)
.235(6.0)
.216(5.5)
c
.090(2.3)
.102(2.6)
.098(2.5)
.098(2.5)
.090(2.3)
.102(2.6)
Hex Cavity for
Outer Ferrule
.128(3.3)
.128(3.3)
.128(3.3)
.128(3.3)
.151(3.8)
.128(3.3)
Die Set for
Tool 227-944
227-1221-03 Cavity A
227-1221-03 Cavity A
227-1221-03 Cavity A
227-1221-03 Cavity A
227-1221-37 Cavity B
227-1221-03 Cavity A
CTL Series
Tool
CTL-9
CTL-9
CTL-9
CTL-9
—
CTL-9
Assembly
Step 1
a
b
c
Step 1
Slide heat shrink tubing and outer ferrule onto cable. Strip
cable jacket, braid and dielectric to dimensions shown in
table above. All cuts are to be sharp and square. Do not nick
braid, dielectric or center conductor when cutting. Tin center
conductor. Avoid excessive heat to prevent swelling of cable
dielectric. Flare end of cable braid slightly as shown to facilitate
insertion of inner ferrule. Do not comb out braid.
Step 2
contact bottoms here
Step 2
Solder center contact to cable center conductor as shown.
Remove excess solder.
Note:
Contact must bottom against
cable dielectric. (For angle plugs skip to Step 3B below.)
Step 3
Step 3
Install coupling nut and body assembly as shown. Place
ferrule against body and crimp with die set shown in table
above. Place heat shrink tubing over crimp ferrule, against
body, and apply heat.
Step 3B for angle plugs
cap
solder cable
to contact
Step
3B
For angle plugs: Place cable dielectric into body and press
ferrule against body as shown. Crimp with die set shown in
table above. Solder cable center conductor into contact as
shown. Insert cap and solder as shown or dimple and lightly
punch center of cap for retention in body, for brass versions.
Place heat shrink tubing over crimp ferrule, against body, and
apply heat.
Amphenol Corporation Tel: 800-627-7100
www.amphenolrf.com
325
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