| PartNumber | 20021221-00040D4LF | 20021221-00040D1LF | 20021221-00040C4LF |
| Description | Headers & Wire Housings 1.27mm BTB, Hdr, SMT Shrd,40 Pos,Tube/Cap | Headers & Wire Housings HD SMT SHOULDED | Headers & Wire Housings 20021221-00040C4LF-SHROUDED HEADER VT SMT |
| Manufacturer | FCI / Amphenol | - | - |
| Product Category | Headers & Wire Housings | - | - |
| RoHS | Y | - | - |
| Product | Headers | - | - |
| Type | Shrouded | - | - |
| Number of Positions | 40 Position | - | - |
| Pitch | 1.27 mm | - | - |
| Number of Rows | 2 Row | - | - |
| Mounting Angle | Straight | - | - |
| Contact Plating | Gold | - | - |
| Mating Post Length | 3.05 mm | - | - |
| Series | Minitek127 | - | - |
| Tradename | Minitek | - | - |
| Packaging | Tube | - | - |
| Current Rating | 40 A | - | - |
| Housing Material | Plastic | - | - |
| Voltage Rating | 125 V | - | - |
| Brand | Amphenol FCI | - | - |
| Contact Material | Nickel | - | - |
| Product Type | Headers & Wire Housings | - | - |
| Factory Pack Quantity | 20 | - | - |
| Subcategory | Headers & Wire Housings | - | - |
| Part # Aliases | 2002122100040D4LF | - | - |