# M20-7852042 (Component) ## Description 2.54mm (0.1\") Pitch DIL Throughboard Dual Entry Socket Assembly, 7.62mm tail spacing, selective gold + tin, 20+20 contacts #CommonPartsLibrary #Connector #Header #Receptacle #Female-Socket #M20-785 ## Component Details - **Owner:** adrian95 - **Created:** 8/22/2025 - **Last Updated:** 8/22/2025 - **Visibility:** Public - **Package or Case Code:** M207852042 - **Part Type:** Connector - **Datasheet URL:** https://cdn.harwin.com/pdfs/M20-785.pdf - **License:** https://creativecommons.org/licenses/by/4.0/ - **Manufacturer Name:** Harwin Inc. - **Manufacturer Part Number:** M20-7852042 - **Used in:** 7 projects ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Digi-Key](https://www.digikey.com/en/products/detail/harwin-inc/M20-7852042/3919667) | $5.18 | 608 | | [LCSC](https://www.lcsc.com/product-detail/C5789452.html) | $6.784 | 0 | | [Mouser](https://www.mouser.com/ProductDetail/Harwin/M20-7852042?qs=pYcASEcTDE4HX3quxtG9GA%3D%3D) | $5.18 | 0 | - **Part Type:** Connectors - **Sub-Type:** Headers and Wire Housings - **MPN:** M20-7852042 - **Mount Type:** Socket - **Package / Case Code:** Other - **Pin Count:** 40 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | 1 | | | 2 | 2 | | | 3 | 3 | | | 4 | 4 | | | 5 | 5 | | | 6 | 6 | | | 7 | 7 | | | 8 | 8 | | | 9 | 9 | | | 10 | 10 | | | 11 | 11 | | | 12 | 12 | | | 13 | 13 | | | 14 | 14 | | | 15 | 15 | | | 16 | 16 | | | 17 | 17 | | | 18 | 18 | | | 19 | 19 | | | 20 | 20 | | | 21 | 21 | | | 22 | 22 | | | 23 | 23 | | | 24 | 24 | | | 25 | 25 | | | 26 | 26 | | | 27 | 27 | | | 28 | 28 | | | 29 | 29 | | | 30 | 30 | | | 31 | 31 | | | 32 | 32 | | | 33 | 33 | | | 34 | 34 | | | 35 | 35 | | | 36 | 36 | | | 37 | 37 | | | 38 | 38 | | | 39 | 39 | | | 40 | 40 | | --- *Generated from [https://www.flux.ai/adrian95/m20-7852042](https://www.flux.ai/adrian95/m20-7852042)*