| PartNumber | 98423-F61-21ULF | 98423-F61-25U | 98423-F61-20ULF |
| Description | Headers & Wire Housings Unshrd Hdr,T/H,Db Rw 42P, R/A, Gold Flash | Headers & Wire Housings Unshrouded Headers - Through Hole - Double row - 50 Positions - 2mm (0.079in) - Right Angle | Headers & Wire Housings Unshrd Hdr,T/H,Db Rw 40P, R/A, Gold Flash |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | - | Y |
| Product | Headers | Headers | Headers |
| Type | Unshrouded | Unshrouded | Unshrouded |
| Number of Positions | 42 Position | 50 Position | 40 Position |
| Pitch | 2 mm | 2 mm | 2 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Right Angle | Right Angle | Right Angle |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Contact Plating | Gold | Gold | Gold |
| Mating Post Length | 4 mm | 4 mm | 4 mm |
| Termination Post Length | 2.5 mm | 2.5 mm | 2.5 mm |
| Series | Minitek | Minitek | Minitek |
| Packaging | Tube | - | Tube |
| Current Rating | 2 A | 2 A | 2 A |
| Housing Material | Thermoplastic (TP) | Thermoplastic (TP) | Thermoplastic (TP) |
| Voltage Rating | 650 V | 650 V | 650 V |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Insulation Resistance | 1000 MOhms | 1000 MOhms | 1000 MOhms |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 14 | - | 14 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 98423F6121ULF | 98423F6125U | 98423F6120ULF |