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| PartNumber | 12-3503-20 | 12-3503-21 | 12-3503-31 |
| Description | IC & Component Sockets Collet Socket with Wire Wrap Pins | IC & Component Sockets | IC & Component Sockets |
| Manufacturer | Aries Electronics | Aries Electronics | Aries Electronics |
| Product Category | IC & Component Sockets | IC & Component Sockets | IC & Component Sockets |
| RoHS | Y | - | - |
| Brand | Aries Electronics | Aries Electronics | Aries Electronics |
| 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 |
| Product | - | DIP / SIP Sockets | DIP / SIP Sockets |
| Number of Positions | - | 12 Position | 12 Position |
| Number of Rows | - | 2 Row | 2 Row |
| Type | - | DIP Collet Socket with Wire Wrap | DIP Collet Socket with Wire Wrap |
| Pitch | - | 2.54 mm | 2.54 mm |
| Termination Style | - | Wire Wrap | Wire Wrap |
| Contact Plating | - | Gold Collet / Gold Shell | Gold Collet / Gold Shell |
| Row Spacing | - | 7.62 mm | 7.62 mm |
| Current Rating | - | 3 A | 3 A |
| Housing Material | - | Nylon | Nylon |
| Case Style | - | DIP | DIP |
| Contact Material | - | Brass | Brass |
| Flammability Rating | - | UL 94 V-0 | UL 94 V-0 |
| Lead Length | - | 9.14 mm | 12.7 mm |
| Mounting Style | - | Through Hole | Through Hole |
| Maximum Operating Temperature | - | + 125 C | + 125 C |
| Minimum Operating Temperature | - | - 55 C | - 55 C |