| PartNumber | 858-10-004-10-012000 | 858-10-004-30-012000 | 858-10-005-10-012000 |
| Description | Headers & Wire Housings 4mm target Conn TH with inserts,no pins | Headers & Wire Housings 4mm target Conn SMT with inserts,no pins | Headers & Wire Housings 4mm target Conn TH with inserts,no pins |
| Manufacturer | Mill-Max | Mill-Max | Mill-Max |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Product | Headers | Headers | Headers |
| Number of Positions | 4 Position | 4 Position | 5 Position |
| Pitch | 4 mm | 4 mm | 4 mm |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Mounting Style | Mounting Flange | Mounting Flange | Mounting Flange |
| Termination Style | Through Hole | SMD/SMT | Through Hole |
| Mounting Angle | Straight | Straight | Straight |
| Contact Gender | - | - | - |
| Contact Plating | Gold | Gold | Gold |
| Termination Post Length | 3.18 mm | - | 3.18 mm |
| Series | 858 | 858 | 858 |
| Contact Type | - | - | - |
| Housing Material | Nylon | Nylon | Nylon |
| Brand | Mill-Max | Mill-Max | Mill-Max |
| Contact Material | Brass | Brass | Brass |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Housing Gender | - | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 16 | 16 | 14 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |