# DF17(4.0)-20DP-0.5V(57) (Component)
## Description
Hirose DF17 Series, 0.5mm Pitch 20 Way 2 Row Straight PCB Header, Solder Termination, 0.3A 20 Position Connector Header, Outer Shroud Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Rectangular-Connector
#Array #Edge-Type #Mezzanine #DF17(4.0)
## Component Details
- **Owner:** adrian95
- **Created:** 7/28/2025
- **Last Updated:** 7/28/2025
- **Visibility:** Public
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Name:** Hirose
- **Package or Case Code:** DF174020DP05V57
- **Part Type:** Connector
- **Datasheet URL:** https://www.hirose.com/en/product/document?clcode=CL0683-0122-4-57&productname=DF17(4.0)-20DP-0.5V(57)&series=DF17&documenttype=2DDrawing&lang=en&documentid=0000994398
- **Manufacturer Part Number:** DF17(4.0)-20DP-0.5V(57)
- **Used in:** 16 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 |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/df17-4.0-20dp-0.5v-57/hirose-electric.html?utm_currency=USD®ion=nac) | $0.2204 | 3 |
| [LCSC](https://www.lcsc.com/product-detail/C597894.html) | $1.762 | 4 |
| [Mouser](https://www.mouser.com/ProductDetail/Hirose-Connector/DF174.0-20DP-0.5V57?qs=eDUdFcBPps2slzNekDLEbA%3D%3D) | $2.10 | 2.3K |
| [Verical](https://www.verical.com/pd/hirose-electric-headers---pcb-receptacles-DF17-4-0--20DP-0-5V-57--449154?utm_currency=USD) | N/A | N/A |
- **Part Type:** Connectors
- **Sub-Type:** Headers and Wire Housings
- **MPN:** DF17(4.0)-20DP-0.5V(57)
- **Mount Type:** Surface Mount
- **Package / Case Code:** Other
- **Pin Count:** 22
## 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 | MP_1 | |
| 22 | MP_2 | |
---
*Generated from [https://www.flux.ai/adrian95/df174p0-20dp-0p5v57~qfz](https://www.flux.ai/adrian95/df174p0-20dp-0p5v57~qfz)*