| PartNumber | 20021221-00020T1LF | 20021221-00020T8LF | 20021221-00020T4LF |
| Description | Headers & Wire Housings HD SMT SHOULDED | Headers & Wire Housings HD SMT SHOULDED | Headers & Wire Housings 20P HDR SHRD 1.27x1.27MM BTB SMT |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | - |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | - |
| RoHS | Y | Y | - |
| Product | Headers | Headers | - |
| Type | Shrouded | Shrouded | - |
| Mating Post Length | 3.05 mm | 3.05 mm | - |
| Series | Minitek127 | Minitek127 | - |
| Tradename | Minitek | Minitek | - |
| Packaging | Tube | Tube | - |
| Brand | Amphenol FCI | Amphenol FCI | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 37 | 37 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 2002122100020T1LF | 2002122100020T8LF | - |