| PartNumber | 2-794542-0 | 2-794542-4 | 2-794542-2 |
| Description | Headers & Wire Housings 20 DUAC PLUG HSG 94V-2 FR/HANG | Headers & Wire Housings 24 DUAC PLUG HSG 94V-2 FR/HANG | Headers & Wire Housings 22 DUAC PLUG HSG 94V-2 FR/HANG |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | - |
| RoHS | Y | Y | - |
| Product | Wire Housings | Wire Housings | - |
| Type | Plug Housing | Plug Housing | - |
| Number of Positions | 20 Position | 24 Position | - |
| Pitch | 4.2 mm | 4.2 mm | - |
| Number of Rows | 2 Row | - | - |
| Mounting Style | Free Hanging | - | - |
| Termination Style | Crimp | - | - |
| Mounting Angle | Straight | - | - |
| Contact Gender | - | - | - |
| Contact Plating | - | - | - |
| Series | AMP-DUAC | AMP-DUAC | - |
| Packaging | Bulk | - | - |
| Accessory Type | - | - | - |
| Application | Power, Wire to Board, Wire to Wire | - | - |
| Contact Type | Pin | Pin | - |
| Housing Material | Nylon | Nylon | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Contact Material | - | - | - |
| Flammability Rating | UL 94 V-2 | UL 94 V-2 | - |
| Row Spacing | 4.2 mm | - | - |
| Housing Gender | Male | - | - |
| Maximum Operating Temperature | + 105 C | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 600 | 250 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Mating Post Length | - | - | - |
| Termination Post Length | - | - | - |
| Current Rating | - | 9 A | - |
| Voltage Rating | - | 600 V | - |