# Sourcing UR5e Control Box Connectors

**URL:** <https://forum.universal-robots.com/t/sourcing-ur5e-control-box-connectors/42025>\
**Category:** General Application Help: How do I?\
**Created:** [January 14, 2026, 10:32am UTC](https://forum.universal-robots.com/t/sourcing-ur5e-control-box-connectors/42025 "2026-01-14T10:32:05Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![nweaver](https://avatars.discourse-cdn.com/v4/letter/n/8edcca/32.png) [@nweaver](https://forum.universal-robots.com/u/nweaver)\
**Post date:** [January 14, 2026, 10:32am UTC](https://forum.universal-robots.com/t/sourcing-ur5e-control-box-connectors/42025/1 "2026-01-14T10:32:05Z")

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Hi,

I have been working with a UR5e that was used elsewhere in the business but noticed today, while talking about I/O requirements there are three connectors missing:

 ![UR5e Control Box Connectors](https://us1.discourse-cdn.com/flex020/uploads/universal_robots/original/2X/4/45ffa8fd6abb2e979e40d1ed8984b0d83e1af0fa.jpeg)

Do I need to get in touch with our UR representative for replacements or can they be sourced elsewhere in the UK?

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**Author:** ![efn](https://avatars.discourse-cdn.com/v4/letter/e/35a633/32.png) [@efn](https://forum.universal-robots.com/u/efn)\
**Post date:** [January 14, 2026, 10:35am UTC](https://forum.universal-robots.com/t/sourcing-ur5e-control-box-connectors/42025/2 "2026-01-14T10:35:59Z")

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I have not come across them anywhere else. So I would advise you to contact a UR distributor in the UK. 🙂

They’re for sale as a set directly from UR with parts number 104007.

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<div class="post-metadata">

**Author:** ![nweaver](https://avatars.discourse-cdn.com/v4/letter/n/8edcca/32.png) [@nweaver](https://forum.universal-robots.com/u/nweaver)\
**Post date:** [January 14, 2026, 1:03pm UTC](https://forum.universal-robots.com/t/sourcing-ur5e-control-box-connectors/42025/3 "2026-01-14T13:03:35Z")

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Thank you @efn , will get them on order!

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**Author:** ![pgy](https://avatars.discourse-cdn.com/v4/letter/p/ecb155/32.png) [@pgy](https://forum.universal-robots.com/u/pgy)\
**Post date:** [January 19, 2026, 7:45am UTC](https://forum.universal-robots.com/t/sourcing-ur5e-control-box-connectors/42025/4 "2026-01-19T07:45:34Z")

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It’s very standard. Look for a 3.5 mm pitch. For example, at Farnell: [https://www.farnell.com/datasheets/2995436.pdf](https://www.farnell.com/datasheets/2995436.pdf)