ESP32 Forum

Hi All,

I'm designing a PCB for my project. I'll use the ESP-PROG device to program/debug my design using the 1.27mm connectors. In the BOM of the ESP-PROG the connectors are described as follows :

CONN Header 5x2, DC3-简易牛角座，贴片式，1.27 mm 间距
(CONN Header 5x2, DC3-box header connector, SMT, 1.27 mm pitch)CONN Header 5x2, DC3-简易牛角座，贴片式，1.27 mm 间距
(CONN Header 5x2, DC3-box header connector, SMT, 1.27 mm pitch)

CONN Header 3x2, DC3-简易牛角座，贴片式，1.27 mm 间距 (CONN Header 3x2, DC3-box header connector, SMT, 1.27 mm pitch)CONN Header 3x2, DC3-简易牛角座，贴片式，1.27 mm 间距 (CONN Header 3x2, DC3-box header connector, SMT, 1.27 mm pitch)

Since I order all of my components at Mouser, it would be great if somebody could point me to the Mouser order numbers for this connectors. Otherwise, a link to where I can order the connectors would be great.

Thanks in advance,

Paul

ESHF-105-01-L-D-SM looked good on Mouser for 5x2, no 3x2 variety in that series though.

I gave up and ended up buying both from here ("Position 6" and "Position 10"): https://www.aliexpress.com/item/33020323141.html
Delivery took ~3 weeks.

Hi boarchuz,

Thanks for your response.

AFAICS the proposed connectors at aliexpress are true-hole. I prefer to use smd-components. But if they aren't available, I'll go for your suggestion.

Perhaps Espressif could give more info re the used connectors, since they designed the ESP_PROG ?

Thanks anyway,

Paul

SMT:
https://www.aliexpress.com/item/32951697063.html

And digikey
https://www.digikey.com/products/en?keywords=1175-1735