| PartNumber | 22-28-4126 | 22-28-4127 | 22-28-4125 |
| Description | Headers & Wire Housings 2.54MM HDR VT 12P 240/125 30AU | Headers & Wire Housings KK 100 Hdr Assy Bkwy Bkwy 12 Ckt 30 SGold | Headers & Wire Housings 12CKT VERT HDR |
| Manufacturer | Molex | Molex | Molex |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Breakaway | Breakaway | Breakaway |
| Number of Positions | 12 Position | 12 Position | 12 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Mounting Style | Straight Pin | Straight Pin | Straight Pin |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Vertical | Vertical | Vertical |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Contact Plating | Gold | Gold | Gold |
| Series | 42375 | 42375 | 42375 |
| Tradename | KK | KK | KK |
| Packaging | Bulk | Bulk | Bulk |
| Accessory Type | - | - | - |
| Contact Type | - | - | - |
| Current Rating | 4 A | 4 A | 4 A |
| Housing Material | Thermoplastic (TP) | Nylon | Thermoplastic (TP) |
| Voltage Rating | 500 V | 500 V | 500 V |
| Brand | Molex | Molex | Molex |
| Contact Material | Tin | Tin | Tin |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Row Spacing | - | - | - |
| Latching Type | Unlatched | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 6000 | 6000 | 6000 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 0022284126 22284126 42375-0082 | 0022284127 22284127 42375-0187 | 0022284125 22284125 42375-0257 |
| Unit Weight | 0.025821 oz | 0.028784 oz | 0.027937 oz |
| Mating Post Length | - | 8.13 mm | - |
| Termination Post Length | - | 3.05 mm | - |