# TE Connectivity Deutsch connector suffix meaning

**URL:** <https://forum.digikey.com/t/te-connectivity-deutsch-connector-suffix-meaning/62052>\
**Category:** Circular Connectors\
**Tags:** part-numbering, circular-connector-housings, te-connectivity-deutsch-connectors\
**Created:** [November 10, 2025, 4:16pm UTC](https://forum.digikey.com/t/te-connectivity-deutsch-connector-suffix-meaning/62052 "2025-11-10T16:16:33Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Karl\_1696](https://avatars.discourse-cdn.com/v4/letter/k/9de0a6/32.png) [@Karl\_1696](https://forum.digikey.com/u/Karl_1696)\
**Post date:** [November 10, 2025, 4:16pm UTC](https://forum.digikey.com/t/te-connectivity-deutsch-connector-suffix-meaning/62052/1 "2025-11-10T16:16:33Z")

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DIgiKey part number [1734-1213-ND](https://www.digikey.com/en/products/detail/te-connectivity-deutsch-ict-connectors/HDP26-18-14SE/6600292). TE Connectivity part number [HDP26-18-14](https://www.digikey.com/en/products/detail/te-connectivity-deutsch-ict-connectors/HDP26-18-14SE/6600292)S **E** has a blue ring seal.

DigiKey part number [1734-1214-ND](https://www.digikey.com/en/products/detail/te-connectivity-deutsch-ict-connectors/HDP26-18-14SN/6600293). TE Connectivity part number HDP26-18-14S **N** has a green ring seal.

Data sheet link: [DDEController](https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Specification+Or+Standard%7F114-151015%7FA%7Fpdf%7FEnglish%7FENG_SS_114-151015_A.pdf)

Screen shot from the data sheet.

 ![image](https://global.discourse-cdn.com/digikey/original/3X/1/3/134f6cb1da0fc4b4381cd021b0f0295ed7d78d5f.png)