The QSFP28 2170704-8 is a product from CND-tek (Shenzhen CND-tek Electronics Co., Ltd). This component features solder leads and is designed with specific dimensional requirements for integration into electronic systems. Key personnel associated with this product include QG.CHEN, SL.WANG, and X.YAN.
| Specification | Value |
|---|---|
| Model Number | 2170704-8 |
| Product Type | QSFP28 |
| Overall Dimensions (Approximate) | 18.20mm x 16.600mm x 3.500mm |
| Lead Pitch (Approximate) | 6.00mm |
| Lead Length (Approximate) | 1.65mm |
| Pin Count | 19 Pins (Row A) |
| Dimension 1 | 12.75mm |
| Dimension 2 | 5.35mm |
| Dimension 3 | 2.90mm |
| Dimension 4 | 0.95mm |
| Dimension 5 | 6.8mm |
| Dimension 6 | 10.4mm |
| Dimension 7 | 0.10mm |
| Dimension 8 | 16.800mm |
| Dimension 9 | 15.53mm |
| Dimension 10 | 7.00mm |
| Dimension 11 | 7.40mm |
| Dimension 12 | 14.40mm |
| Solder Lead Diameter (Typical) | 0.80mm TYP |
| Hole Diameter (Typical) | 2x1.400 |
| Solder Mask Clearance | No solder mask within 0.05mm of all defined contact pad edges |
| Solder Mask Clearance (Edges) | No solder mask between end contacts and the side edges of the paddle card |