RadioShack Adaptaplug Conversion Matrix
RadioShack sells a line of adapter plugs for universal AC adapters. Each "Adaptaplug" has a single-letter code, but does not provide any other official designation, nor publish the complete specifications and tolerances on barrel and pin dimensions. Note that RadioShack's website only lists the diameters to the nearest 0.1 mm, and sometimes differs slightly from the official EIAJ RC-5320A standards, when applicable. This list may include some discontinued parts, which are retained for completeness.
| Adaptaplug | Outside
diameter |
Inside
diameter |
Pin
diameter |
Standard
type |
Voltage
range |
Ring
color |
Radio Shack
part number |
|---|---|---|---|---|---|---|---|
| A | 2.3 mm | 0.7 mm | EIAJ-01 | < 3.15 V | Yellow | 3807936 | |
| B | 4.0 mm | 1.7 mm | EIAJ-02 | 3.15 – 6.3 V | Yellow | 3780266 | |
| C | 4.7 mm | 1.7 mm | EIAJ-03 | 6.3 – 10.5 V | Yellow | 3780267 | |
| D | 5.5 mm | 3.3 mm | 0.9 mm | EIAJ-04 | 10.5 – 13.5 V | Yellow | 3780268 |
| E | 2.5 mm (3/32" submini plug) | Black | 3870005 | ||||
| F | 3.5 mm (1/8" mini plug) | Black | 3875411 | ||||
| G | 3.0 mm | 1.1 mm | Turquoise | 3807935 | |||
| H | 3.4 mm | 1.3 mm | IEC 60130-10 Type E | Orange | 3870006 | ||
| I | 3.8 mm | 1.1 mm | IEC 60130-10 Type C | Pink | 3870007 | ||
| J | 5.0 mm | 1.5 mm | Red | 3870004 | |||
| K | 5.0 mm | 2.1 mm | Purple | 3807937 | |||
| L | 5.0 mm | 2.5 mm | Dark Green | 3807938 | |||
| M | 5.5 mm | 2.1 mm | IEC 60130-10 Type A | Navy | 3807939 | ||
| N | 5.5 mm | 2.5 mm | IEC 60130-10 Type A | White | 3807940 | ||
| O | 5.5 mm | 2.8 mm | Brown | 3780269 | |||
| P | 5.5 mm | 3.8 mm | 1.8 mm | Not Specified | 3802153 | ||
| Q | 6.3 mm | 3.0 mm | Yellow-Green | 3780270 | |||
| R | 6.9 mm | 4.2 mm | 0.7 mm | Not Specified | 3912655 | ||
| S | 5.5 mm | 1.5 mm | Gray | 3875405 | |||
| T | 6.5 mm | 4.3 mm | 1.4 mm | EIAJ-05 | 13.5 – 18.0 V | Yellow | 3875406 |
| U | 6.5 mm | 4.1 mm / 3.10 mm | 1.0 mm | IEC 60130-10 Type D? | Light Yellow | 3875407 |
Read more about this topic: Coaxial Power Connector
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