# Deutsch DT series Rectangular Connector Alternatives

**URL:** <https://forum.digikey.com/t/deutsch-dt-series-rectangular-connector-alternatives/41469>\
**Category:** Rectangular Connectors\
**Tags:** cross-reference, rectangular-connector-accessories\
**Created:** [May 20, 2024, 5:17pm UTC](https://forum.digikey.com/t/deutsch-dt-series-rectangular-connector-alternatives/41469 "2024-05-20T17:17:51Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![AaronRollens](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/aaronrollens/32/8752_2.png) [@AaronRollens](https://forum.digikey.com/u/AaronRollens)\
**Post date:** [May 20, 2024, 5:17pm UTC](https://forum.digikey.com/t/deutsch-dt-series-rectangular-connector-alternatives/41469/1 "2024-05-20T17:17:51Z")

</div>

The Deutsch branded connectors from TE Connectivity are used commonly and sometimes it can be difficult to source all of the products needed for your particular application. It is a good thing that Amphenol, Bulgin, and It Cannon make their own second source versions of these.

Below is an example of a part respective of their series from each supplier. You may find some of those series may cover a configuration that the others do not. The examples below show a wedge lock

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## [DT Family from TE Connectivity’s Deutsch](https://www.te.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Data+Sheet%7F1-1773950-7%7FA%7Fpdf%7FEnglish%7FENG_DS_1-1773950-7_A.pdf#page=112)

&nbsp;

[![Image](https://global.discourse-cdn.com/digikey/original/3X/8/2/821a69ceb3c9ed9920329face0b0bc6e4f5ccf7d.jpeg)](https://www.digikey.com/en/products/detail/te-connectivity-deutsch-ict-connectors/W3S-1939-P012/9744666)

| MFR PART # | W3S-1939-P012 |
| --- | --- |
| DIGIKEY PART # | [1734-1865-ND](https://www.digikey.com/en/products/detail/te-connectivity-deutsch-ict-connectors/W3S-1939-P012/9744666) |
| MANUFACTURER | TE Connectivity Deutsch Connectors |
| DESCRIPTION | Connector Wedgelock For DT Series Plugs |
| DATASHEET | [Click Here](https://www.digikey.com/en/models/9744666) |

&nbsp;

#### &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [Click here to see these products on DigiKey.com](https://www.digikey.com/en/products/category/rectangular-connectors/2027?s=N4IgTCBcDaICIBUQF0C%2BQ)

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## [Rectangular Power Connectors from Bulgin](https://www.bulgin.com/us/products/pub/media/bulgin/data/Rectangular_Connectors.pdf)

&nbsp;

[![Image](https://global.discourse-cdn.com/digikey/original/3X/b/1/b14a59a0d69b6bddcf049aed571dd9895637a093.png)](https://www.digikey.com/en/products/detail/bulgin/WLS03/13592831)

| MFR PART # | WLS03 |
| --- | --- |
| DIGIKEY PART # | [708-WLS03-ND](https://www.digikey.com/en/products/detail/bulgin/WLS03/13592831) |
| MANUFACTURER | Bulgin |
| DESCRIPTION | Connector Wedgelock For PX0100 Series |
| DATASHEET | [Click Here](https://www.bulgin.com/us/products/pub/media/bulgin/data/Rectangular_Connectors.pdf) |

&nbsp;

#### &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [Click here to see these products on DigiKey.com](https://www.digikey.com/en/products/result?s=N4IgTCBcDaIEIFcA2BzAlgOwAQCUCmAxgC4CGGKyJATlgAoD2A7njQML0YaFH1UDOIALoBfIA)

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## [AT series from Amphenol](https://www.amphenol-sine.com/at-series)

&nbsp;

[![Image](https://global.discourse-cdn.com/digikey/original/3X/1/e/1e589560fa897ce43927fa4599c82c902d40592e.jpeg)](https://www.digikey.com/en/products/detail/amphenol-sine-systems-corp/AW3S-1939/5227594)

| MFR PART # | AW3S-1939 |
| --- | --- |
| DIGIKEY PART # | [889-1495-ND](https://www.digikey.com/en/products/detail/amphenol-sine-systems-corp/AW3S-1939/5227594) |
| MANUFACTURER | Amphenol Sine Systems Corp |
| DESCRIPTION | Connector Wedge for Sockets For AT Series™ |
| DATASHEET | [Click Here](https://www.digikey.com/en/models/5227594) |

&nbsp;

#### &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [Click here to see these products on DigiKey.com](https://www.digikey.com/en/products/category/rectangular-connectors/2027?s=N4IgTCBcDaIIIFsAOALApgOwPYBsQBp4AVAAgGU0AnASzQGcQBdAXyA)

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## [IT Series from ITT Cannon](https://www.ittcannon.com/it-series)

&nbsp;

[![Image](https://global.discourse-cdn.com/digikey/original/3X/f/4/f4e9f9a52260a28e1d48907efe8929f1c007e070.jpeg)](https://www.digikey.com/en/products/detail/itt-cannon-llc/IW3S/16074403)

| MFR PART # | IW3S |
| --- | --- |
| DIGIKEY PART # | [1003-IW3S-ND](https://www.digikey.com/en/products/detail/itt-cannon-llc/IW3S/16074403) |
| MANUFACTURER | ITT Cannon, LLC |
| DESCRIPTION | Connector Wedgelock For IT Series |
| DATASHEET | [Click Here](https://www.ittcannon.com/file-download/?fileURL=https://pricing.ittcannon.com/mc/servlet/PDFGeneratorServlet/IT04-3P-002_SPEC.pdf?PARTNO=IT04-3P-002) |

&nbsp;

#### &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; [Click here to see these products on DigiKey.com](https://www.digikey.com/en/products/filter/rectangular-connectors/rectangular-connector-accessories/340?s=N4IgTCBcDaIJIBUEAIDCBDAdpg9p5iyAygKYBOAliQM4gC6AvkA)

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