| PartNumber | 28-6621-30 | 28-6625-21 | 28-6625-20 |
| Description | IC & Component Sockets INVERTER SOCKETS 28 PINS | IC & Component Sockets DIP HDR 28P GLD | IC & Component Sockets DIP HEADERS 28 PINS SCREW MACHINE CONT |
| Manufacturer | Aries Electronics | Aries Electronics | Aries Electronics |
| Product Category | IC & Component Sockets | IC & Component Sockets | IC & Component Sockets |
| RoHS | T | Y | Y |
| Product | DIP / SIP Sockets | DIP / SIP Sockets | DIP / SIP Sockets |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Contact Plating | Tin | Gold | Tin |
| Series | 6621 | - | - |
| Brand | Aries Electronics | Aries Electronics | Aries Electronics |
| Mounting Style | PCB | Through Hole | - |
| Product Type | IC & Component Sockets | IC & Component Sockets | IC & Component Sockets |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | IC & Component Sockets | IC & Component Sockets | IC & Component Sockets |
| Number of Rows | - | 2 Row | 2 Row |
| Termination Style | - | Solder Pin | Screw |