Output Plugs and Connectors

When purchasing AC-DC linear and switching power supplies, you must specify the output plug and connectors specification. This article will for help determining the units that you need.

Item Code Item
Type
Description Image
.725 Output Plug 0.7 X 2.5 X 10MM (EIAJ-1)
.725-HP Output Plug O.7 X 2.5 X 10MM (HARD PLASTIC EIAJ-1)
.932 Output Plug 0.9 X 3.2 X 9.0MM
100 Output Plug 1.0 X 3.8 X 9.5MM
100-8MM MOLDED Output Plug 1.0 X 3.8 x 8MM
101 Output Plug 1.1 X 3.0 X 9.0MM
101 RA MOLDED Output Plug 1.1 X 3.0 X 9.5MM RIGHT ANGLE MOLDED (11MM STANDARD MOLD)
101A-HP Output Plug 1.1 X 3.5 X 9.0MM (HARD PLASTIC)
103 Output Plug 1.3 X 3.5 X 9.5MM
103 RA MOLDED Output Plug 1.3 X 3.5 X 11MM RIGHT ANGLE (MOLD LENGTH OPTIONAL-STANDARD MOLD 11MM
103D MOLDED WITH DETENT Output Plug 1.3 X 3.5 x 9.5MM
103D WITH DETENT Output Plug 1.3 X 3.5 X 9.5MM (OCTANGLE WITH DETENT)
103D-HP Output Plug 1.3 X 3.5 X 9.5MM (HARD PLASTIC WITH DETENT)
103RA ASSEMBLY Output Plug 1.3 X 3.5 X 9.5MM RIGHT ANGLE ASSEMBLY PLUG
107 Output Plug 1.7 X 4.0 X 9.5MM (EIAJ-2)
107-HP Output Plug 1.7 X 4.0 X 9.5MM (HARD PLASTIC)
107A Output Plug 1.7 X 4.75 X 9.5 MM (EIAJ-3)
107A MOLDED Output Plug 1.7 X 4.75 X 14MM
107A-HP Output Plug 1.7 X 4.75 X 9.5MM (HARD PLASTIC)
107A-RA Output Plug 1.7 X 4.75 X 8.5MM RIGHT ANGLE
108 (EIAJ 4) Output Plug 1.0MM PIN X 3.3 (ID) X 5.5 (OD)
108-RA MOLDED (EIAJ-4) Output Plug EIAJ-4 PLUG PIN SIZE 1.0MM (5.5MM OD x 3.3MM ID)
109 MOLDED (EIAJ-5) Output Plug EIAJ-5 PLUG PIN SIZE 1.4MM (6.5MM OD x 4.3MM ID)
109 (EIAJ 5) Output Plug 1.4 X 4.3 X 6.5MM
201 Output Plug 2.5MM MALE DIAMETER x 11MM LENGTH
201 MOLDED Output Plug 2.5MM DIAMETER X 11MM LENGTH (11MM STANDARD MOLD)
202 Output Plug 3.5MM MALE x 14MM LENGTH
202 MOLDED Output Plug 3.5 X 14MM (14MM STANDARD MOLD)
202RA Output Plug 3.5MM MALE RIGHT ANGLE x 14MM LENGTH
202STER Output Plug 3.5MM MALE STEREO
205 Output Plug 2.1 X 5.5 X 9.5MM
205 MOLDED Output Plug 2.1 x 5.5 x 11MM (STANDARD MOLD 11MM)
205 MOLDED WITH DETENT Output Plug 2.1 X 5.5 X 9.5MM
205 RA MOLDED 18AWG Output Plug 2.1 X 5.5 X 11MM RIGHT ANGLE 18AWG
205 RA MOLDED 22AWG Output Plug 2.1 X 5.5 X 11MM RIGHT ANGLE 22AWG
205-HP HARD PLASTIC SHELL Output Plug 2.1 X 5.5 X 9.5MM (9.5MM ROUND HARD PLASTIC)
205A Output Plug 2.1 X 5.5 X 14MM
205A MOLDED Output Plug 2.1 X 5.5 X 14MM
205RA-14MM ASSEMBLY Output Plug 2.1 X 5.5 X 14MM RIGHT ANGLE ASSEMBLY PLUG
205RA-9.5MM ASSEMBLY Output Plug 2.1 X 5.5 X 9.5MM RIGHT ANGLE ASSEMBLY PLUG
206 Output Plug 2.5 X 5.5 X 9.5MM
206 D MOLDED Output Plug 2.5 x 5.5 x 9.5MM INSULATED PLUG TIP W/ INNER SPRING CONTACT AND DETENT
206 MOLDED Output Plug 2.5 x 5.5 x 11MM (STANDARD MOLD 11MM)
206 RA MOLDED 18AWG Output Plug 2.5 X 5.5 X 11MM RIGHT ANGLE 18AWG
206 RA MOLDED 22AWG Output Plug 2.5 X 5.5 X 11MM RIGHT ANGLE 22AWG
206-HP HARD PLASTIC SHELL Output Plug 2.5 X 5.5 X 9MM (9MM ROUND HARD PLASTIC)
206A Output Plug 2.5 X 5.5 X 14MM
206A MOLDED Output Plug 2.5 X 5.5 X 14MM DC PLUG MOLDED W/ DETENT
206RA-14MM ASSEMBLY Output Plug 2.5 X 5.5 X 14MM RIGHT ANGLE ASSEMBLY PLUG
206RA-9.5MM ASSEMBLY Output Plug 2.5 X 5.5 X 9.5MM RIGHT ANGLE ASSEMBLY PLUG
209 Output Plug 3.1 X 6.3 X 9.5MM
212 Output Plug 3 CONDUCTOR – AVAILABLE WITH MOLD
851 Output Plug 2.5MM MALE DIAMETER x 11MM LENGTH WITH COUPLING RING
860 Output Plug 1.3 X 3.5 x 9.5MM

For
AC-DC units, to determine output plug polarity refer to the following diagram
that corresponds to the diagram on the label of the power supply:

fig. 1

fig. 2

fig. 3


fig. 4

Figures 1 and 2 represent an output plug with inside positive polarity (IP;
for barrel-type plugs) or tip-positive polarity (TP; for pin-type plugs).

Figures 3 and 4 represent an output plug with inside negative polarity (IN;
for barrel-type plugs) or tip-negative polarity (TN; for pin-type plugs).

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