


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Connectors/Board-to-Board and Backplane Connector | |
| Manufacturer | HRS(Hirose) | |
| Package | SMD,P=0.4mm | |
| Number of Rows | 2 | |
| Connection Type | Slot Type Butting | |
| Contact Plating | Gold | |
| Number of Pins | 30P | |
| Contact Material | Phosphor bronze | |
| Pitch | 0.4mm | |
| Mounting Type | Surface Mount,Vertical |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
DF40B-30DS-0.4V(51) technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Connectors/Board-to-Board and Backplane Connector | |
| Manufacturer | HRS(Hirose) | |
| Package | SMD,P=0.4mm | |
| Number of Rows | 2 | |
| Connection Type | Slot Type Butting | |
| Contact Plating | Gold | |
| Number of Pins | 30P | |
| Contact Material | Phosphor bronze | |
| Pitch | 0.4mm | |
| Mounting Type | Surface Mount,Vertical |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the DF40B-30DS-0.4V(51). Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

DF40B-30DS-0.4V(51) datasheets or manufacturer documentation.
Datasheet: DF40B-30DS-0.4V(51) Datasheet (PDF)
The DF40B-30DS-0.4V(51) schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.