# DF40C-20DS-0.4V(51) (Component) ## Description Mezzanine Connectors (Board to Board) DF40C-20DS-0.4V(51) CONN-SMD_20P-P0.40_DF40C-20DS-0.4V LCSC Part Number: C424638 JLCPCB Part Class: Extended Part Manufactured by HRS(广濑) ## Component Details - **Owner:** lcsc - **Created:** 10/9/2024 - **Last Updated:** 4/29/2025 - **Visibility:** Public - **Part Type:** Mezzanine Connectors (Board to Board) - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_HRS-Hirose-DF40C-20DS-0-4V-51_C424638.pdf - **Manufacturer Part Number:** DF40C-20DS-0.4V(51) - **Package or Case Code:** CONN-SMD_20P-P0.40_DF40C-20DS-0.4V - **LCSC Part Number:** C424638 - **Manufacturer Name:** HRS(广濑) - **JLCPCB Part Class:** Extended Part - **Product Info Url:** https://lcsc.com/product-detail/Mezzanine-Connectors-Board-to-Board_Hirose-HRS-DF40C-20DS-0-4V-51_C424638.html - **Used in:** 2 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 | |------------|--------------------|-------| | [LCSC](https://www.lcsc.com/product-detail/C424638.html) | N/A | N/A | | [Mouser](https://www.mouser.com/ProductDetail/Hirose-Connector/DF40C-20DS-0.4V51?qs=eDUdFcBPps16fUTs0sC5Zw%3D%3D) | $0.58 | 4.8K | | [Verical](https://www.verical.com/pd/hirose-electric-headers---pcb-receptacles-DF40C-20DS-0-4V-51--560535?utm_currency=USD) | N/A | N/A | - **Part Type:** Connectors - **Sub-Type:** Board to Board Connectors - **Manufacturer:** HRS - **MPN:** DF40C-20DS-0.4V(51) - **Mount Type:** Surface Mount - **Package / Case Code:** CONN-SMD - **Pin Count:** 20 ## 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 | | --- *Generated from [https://www.flux.ai/lcsc/df40c-20ds-0p4v51](https://www.flux.ai/lcsc/df40c-20ds-0p4v51)*