Datasheet

4 mm Banana (female) Jack
(socket) w/ 1.9 mm x 12 mm long Pin
RND is a trademark of Distrelec
The 4 mm banana
female connection
complies with the 4
mm banana plugs
of the worldwide
most famous
manufacturers.
Terminal : 1.9 mm diameter x 12 mm
long pin (complying with both lead-
tin and lead-free tin soldering and
150 W maximum soldering iron).
2.8
Ø14.2
21.2
Flat surface
for anti-
rotation
purpose (if
needed).
Round nut to attach the
socket to the panel. The
“ECO” versions provide a
hexagonal nut instead of the
round nut. The benefit of the
round nut is that it does not
need a lot of place to tighten.
Ø14.5
M12 x 0.75 mm
European
Union
marking.
12
5.0
(4.0 for the hex. nut
of the “ECO”
versions.)
Ø1.9
How to Implement
Drill or punch out the insulating panel as above with the tool.
If the round nut is screwed on the socket then remove it.Push the
socket into the hole of the insulating panel as shown below. With
your hand screw the round nut on the socket as shown below.
of the panel.
Insert the wrench into the 4 mm banana side of the socket as
shown below. Insert the wrench into the indentations of the
round nut as shown below. (For “ECO” socket replace the wrench
with the SW14 spanner.)
Hold one wrench with your hand and the other wrench with other
hand. Rotate to screw and tighten the round nut (2.3 N.m maxi.
torque).
Now the socket is attached to the insulating panel. Achieve the
connection by soldering a stripped wire (iron solder with lead-tin
or lead-free tin) on the terminal. Then the socket is ready to use.
Panel.
Maxi.
thickness : 10 mm
Panel material :
insulating.
Pitch circle diameter to
drill the panel :
Ø12.0(+0.1/-0) mm
Ø12.0(+0.1/-0)mm
Outline to punch out
the panel.
Gather the wrenches (or an open-end spanner SW14 mm for
”ECO” socket), an insulating panel and a tool to drill or punch out
the panel as below.
11.0 ±0.5 mm
Insulating panel.
Rear face of the panel.
4 mm banana side
of the socket.
Front face
Round nut.
Indentations
of the round
nut.