| PartNumber | 87264-4052 | 87264-4250 | 87264-4252 |
| Description | Headers & Wire Housings 2MM RECEPT. 40 CKT Side Entry | Headers & Wire Housings 42CIR SIDE ENT RECP | Headers & Wire Housings 2MM RECEPT. 42 CKT Side Entry |
| Manufacturer | Molex | Molex | Molex |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | N | Y |
| Product | Headers | Headers | Headers |
| Type | Socket | Socket Assembly | Socket |
| Number of Positions | 40 Position | 42 Position | 42 Position |
| Pitch | 2 mm | 2 mm | 2 mm |
| Number of Rows | 2 Row | 2 Row | 2 Row |
| Mounting Style | Straight Pin | - | Straight Pin |
| Termination Style | SMD/SMT | Through Hole | SMD/SMT |
| Mounting Angle | Right Angle | Right Angle | Right Angle |
| Contact Gender | Socket (Female) | Socket (Female) | Socket (Female) |
| Contact Plating | Gold | Gold | Gold |
| Termination Post Length | 2.55 mm | - | 2.55 mm |
| Series | 87264 | 87264 | 87264 |
| Tradename | Milli-Grid | Milli-Grid | Milli-Grid |
| Packaging | Tube | - | Tube |
| Accessory Type | - | - | - |
| Contact Type | - | - | - |
| Current Rating | 1 A | 1 A | 1 A |
| Housing Material | Thermoplastic | - | Thermoplastic |
| Voltage Rating | 125 V | 125 V | 125 V |
| Brand | Molex | Molex | Molex |
| Contact Material | Tin | - | Tin |
| Flammability Rating | UL 94 V-0 | - | UL 94 V-0 |
| Row Spacing | 2 mm | - | 2 mm |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 1300 | 12 | 1200 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 0872644052 | 0872644250 | 0872644252 |
| Unit Weight | 0.046491 oz | 0.048325 oz | 0.048325 oz |