
D6621
- Manufacturer
- MFR.Part #
- D6621
- JLCPCB Part #
- C2939673
- Package
- TQFN-20-EP(4x4)
- Description
- TQFN-20-EP(4x4) New Arrivals ROHS
- EasyEDA Libraries
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Others/New Arrivals | |
| Manufacturer | JADARD | |
| Package | TQFN-20-EP(4x4) |

* Images are for reference only
D6621
Extended- Manufacturer
- MFR.Part #
- D6621
- JLCPCB Part #
- C2939673
- Package
- TQFN-20-EP(4x4)
- Description
- TQFN-20-EP(4x4) New Arrivals ROHS
- EasyEDA Libraries
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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
D6621
Extended- Manufacturer
- MFR.Part #
- D6621
- JLCPCB Part #
- C2939673
- Package
- TQFN-20-EP(4x4)
- Description
- TQFN-20-EP(4x4) New Arrivals ROHS
- EasyEDA Libraries
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
D6621 Specifications
D6621 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Others/New Arrivals | |
| Manufacturer | JADARD | |
| Package | TQFN-20-EP(4x4) |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the D6621. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

D6621 Schematic Symbol & PCB Footprint
The D6621 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.