# Curtis Industries Barrel Plug Connectors Color / Size

**URL:** <https://forum.digikey.com/t/curtis-industries-barrel-plug-connectors-color-size/870>\
**Category:** Interconnect\
**Tags:** power-supplies-external-internal-off-board, interconnect, faqs, power\
**Created:** [December 1, 2017, 4:00pm UTC](https://forum.digikey.com/t/curtis-industries-barrel-plug-connectors-color-size/870 "2017-12-01T16:00:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Robert\_Fay](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/robert_fay/32/6529_2.png) [@Robert\_Fay](https://forum.digikey.com/u/Robert_Fay)\
**Post date:** [December 1, 2017, 4:00pm UTC](https://forum.digikey.com/t/curtis-industries-barrel-plug-connectors-color-size/870/1 "2017-12-01T16:00:00Z")

</div>

[Curtis Industries](https://www.digikey.com/en/supplier-centers/c/curtis-industries) manufacturers an output cord [364-1236-ND](https://www.digikey.com/product-detail/en/curtis-industries/CABLE-1-EX/364-1236-ND/3927298) that can be used on wall wart power supplys with screw terminals.

[![image](https://global.discourse-cdn.com/digikey/original/2X/1/1eb1b80ad8741529812db2360e46a95eb9902114.jpg)](https://www.digikey.com/product-detail/en/curtis-industries/CABLE-1-EX/364-1236-ND/3927298)

The connectors that plug into this cable are available in straight and right angle.and in several different sizes. The part numbers will breakdown into 3 sections.

XXXXYY-EX  
[![image](https://global.discourse-cdn.com/digikey/original/2X/a/abe5f4fbcfbe8b6dbb0e5614861f37707bceb6b2.jpg) ![image](https://global.discourse-cdn.com/digikey/original/2X/b/b70f748c7d9a24c070ca55f0e766c31a12a2ec05.jpg) ![image](https://global.discourse-cdn.com/digikey/original/2X/4/4a0f9c07684975c216d1a4e73eb14737f2f13ca5.jpg)](https://www.digikey.com/short/q3vtwb)  
XXXX will call out the color/size of the tip

- 4017 = Yellow / 4.0mm OD 1.7mm ID
- 3413 = Orange / 3.4mm OD 1.3mm ID
- 5521 = Purple / 5.5mm OD 2.1mm ID
- 5525 = White / 5.5mm OD 2.5mm ID
- 25MP = 2.5mm Phono Plug
- 35MP = 3.5mm Phono Plug

YY will call out straight vs right angle

- ST = Straight
- TIP = Right Angle

-EX is a curtis series call out.

These plugs are also compatible with [POE Splitters](https://www.digikey.com/short/b8wzzn2h)

> **Applicable Part numbers**
>
> **Connectors**  
> 364-1238-ND 364-1237-ND 364-1231-ND 364-1230-ND 364-1226-ND 364-1227-ND 364-1228-ND 364-1229-ND 364-1232-ND 364-1233-ND 364-1234-ND 364-1235-ND 5521ST-EX 5525ST-EX 5521TIP-EX 5525TIP-EX 35MPST-EX 25MPST-EX 3413ST-EX 4017ST-EX 35MPTIP-EX 25MPTIP-EX 3413TIP-EX 4017TIP-EX  
> **POE Splitters**  
> 993-1076-ND 993-1080-ND 993-1081-ND 993-1077-ND 993-1177-ND 993-1090-ND 993-1075-ND 993-1089-ND 993-1176-ND POE14-050 POE21-120 POE21-240 POE14-120 POE21-120H POE60D-560(G) POE14-033 POE45-120 POE21-120F