| PartNumber | 26-64-4110 | 26-64-4100 |
| Description | Headers & Wire Housings KK 156 Hdr FrLk Peg 11 Ckt Tin | Headers & Wire Housings KK 156 Hdr FrLk Peg 10 Ckt Tin |
| Manufacturer | Molex | Molex |
| Product Category | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y |
| Product | Headers | Headers |
| Type | Locking | Locking |
| Number of Positions | 11 Position | 10 Position |
| Pitch | 3.96 mm | 3.96 mm |
| Number of Rows | 1 Row | 1 Row |
| Mounting Style | Press Fit | Press Fit |
| Termination Style | Through Hole | Through Hole |
| Mounting Angle | Vertical | Vertical |
| Contact Gender | Pin (Male) | Pin (Male) |
| Contact Plating | Tin | Tin |
| Series | 42491 | 42491 |
| Tradename | KK | KK |
| Packaging | Bulk | Bulk |
| Accessory Type | - | - |
| Contact Type | - | - |
| Current Rating | 7 A | 7 A |
| Housing Material | Polyester | Polyester |
| Voltage Rating | 250 V | 250 V |
| Brand | Molex | Molex |
| Contact Material | Tin | Tin |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 |
| Row Spacing | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 150 | 200 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 0026644110 26644110 42491-0011 | 0026644100 26644100 42491-0010 |
| Unit Weight | 0.145681 oz | 0.132489 oz |
| Mating Post Length | - | 11.43 mm |
| Termination Post Length | - | 3.56 mm |