HUBER+SUHNER SMA Series Assembly Instruction

Assembly instruction Series SMA 0000838259
Connector type: 11_SMA-50-4-102
Spuma_240-RS-FR, SPUMA_240
Suitable cables:
Parts list connector:
Assembly steps:
Picture
D
B
D
B
0 / -0.25 Insulator
0 / 0.18 Centre contact
A
B
The cable assembly of R.F. connectors can only be done by well trained assembly stuff and suitable assembly equipment.
Huber+Suhner's skilled stuff and specialised equipment are available to carry out complete R.F. lead-assembly on your behalf.
We mount your connectors on cables at economic prices! Please contact our representative for further details of this service.
A
B
Process
Prepare cable according to
diagram.
Slide shrinking tube A and ferrule
B onto cable.
Push centre contact C into
contact holder W54.
Heat centre contact C using a dry
soldering iron.
Flow small amount of solder into
bore hole of centre contact C.
Insert inner conductor of cable
and solder to centre contact C.
Clean centre contact C and cable
dielectric, remove excess solder.
Mount locator tool W14 "M" onto
connector body C.
Splay out braid and insert
prepared cable fully into
connector body D .
Slide ferrule B over braid to body
D and crimp.
Remove locator tool M14.
Check interface dimension.
D
Slide shrink tube A over ferrule B
and shrink to connector body D.
Dimension X ~ 1 mm.
Inner conductor contact:
Outer conductor contact:
D
C
Feature / Check
Do not damage centre
contact, dielectric, foil and
braid of cable.
Front surface of cable
dielectric must be clean,
cleanse if necessary.
Ensure that braid lies above
the crimp neck.
Crimp as close as possible to
connector body D.
Distance shoulder of pin and
insulator to reference plane.
For achieving better adhesive
sealing of the shrinking tube,
clean surfaces on body and
cable, e.g. with Acetone.
Avoid excessive heat.
Heat Time 12-15 s.
Glue of the shrink tube has to
ooze out slightly on both
sides.
Deutscher Text: siehe Rückseite
Soldered
Crimped (Cavity C)
Tools required
Stanley blade
Contact holder W54, solder
iron and solder
Locator tool :
W14 "M"
Crimp tool :Cavity C
For large crimp tool and
table press use insert
76_Z-0-4-1!
For small crimp tool use
insert
76_Z-0-4-51
Hot air fan
Acetone
Revision B
Date 25.01.19
Initiator 4356/HR