# 0311010040 (Component)
## Description
H-DAC 64 2.54mm 4 Way Vertical Header Assembly, Polarization A #CommonPartsLibrary #Connector #H-DAC 64 31101
## Component Details
- **Owner:** adrian95
- **Created:** 3/18/2026
- **Last Updated:** 3/18/2026
- **Visibility:** Public
- **Datasheet URL:** https://www.molex.com/en-us/products/part-detail-pdf/311010040?display=pdf
- **Manufacturer Name:** Molex
- **Manufacturer Part Number:** 0311010040
- **Part Type:** Connectors
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Mount:** Vertical
- **Used in:** 1 project
## 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/0311010040/molex.html?utm_currency=USD®ion=nac) | $1.867 | 0 |
| [Digi-Key](https://www.digikey.com/en/products/detail/molex/0311010040/5115805) | $3.51 | 916 |
| [LCSC](https://www.lcsc.com/product-detail/C17594210.html) | $1.5166 | 0 |
| [Verical](https://www.verical.com/pd/molex-headers---pcb-receptacles-0311010040-5035769?utm_currency=USD) | N/A | N/A |
- **Part Type:** Connectors
- **Sub-Type:** Headers and Wire Housings
- **Manufacturer:** Molex
- **MPN:** 0311010040
- **Mount Type:** Vertical
- **Pin Count:** 4
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | 1 | |
| 2 | 2 | |
| 3 | 3 | |
| 4 | 4 | |
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*Generated from [https://www.flux.ai/adrian95/0311010040](https://www.flux.ai/adrian95/0311010040)*