| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 22-28-4178 |
| Color: | Black |
| Series: | 42375 - KK 254 |
| Amperage: | 4 A |
| Connector Type: | KK 254 |
| Number of Contacts: | 17 |
| Number of Rows: | 1 |
| Termination Method: | Through Hole |
| Pitch: | 2.54 mm |
| Voltage: | 500 V |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Keying: | No |
| Tail Length: | 3.05 mm |
| Contact Mating Area Plating: | Gold |
| Number of Contacts Loaded: | 17 |
| Mating Cycles: | 100 |
| PCB Locator: | No |
| PCB Retention: | Without |
| Polarized to PCB: | No |
| Polarized to Mate: | No |
| PCB Thickness (Recommended): | 1.6 mm |
| Connector System: | Board to Board, Wire to Board |
| Maximum Solder Process Temperature: | 260 °C |
| Lead Free Process Capability: | WAVE |
| Duration at Max. Process Temperature (seconds): | 005 |
| Max. Cycles at Max. Process Temperature: | 001 |
| Glow Wire Capable: | No |
| Guide to Mating Part: | No |
| Lock to Mating Part: | No |
| Stackable: | No |
| Surface Mount Compatible: | Yes |
| Breakaway: | Yes |
| Make First / Break Last: | No |
| Shroud Type: | No |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0022284178 42375-0297 |
| SKU: | MOL22-28-4178 |
22-28-4178
Specifications
Detailed Description
Elevate your PCB connections with the KK 254 Breakaway Header. Featuring 17 circuits with 0.76µm Gold (Au) Selective Plating, this vertical header ensures high performance and durability. Its 2.54mm pitch and through-hole termination method offer easy installation, while the high-temperature thermoplastic construction guarantees reliability. With a 4A amperage and 500V voltage rating, it's suitable for various applications. RoHS compliant and lead-free process capable, this connector exemplifies both quality and environmental responsibility. Perfect for Board to Board or Wire to Board setups, it's a versatile component for any project.

