| Pitch - Mating Interface | 2.54mm |
| Polarized to Mating Part | Yes |
| Shrouded | Partial |
| UPC | 800753591165 |
| PCB Retention | None |
| Voltage - Maximum | 500V |
| Polarized to PCB | Yes |
| ELV | Not Relevant |
| Durability (mating cycles max) | 25 |
| UL | E29179 |
| Process Temperature max. C | 235 |
| Breakaway | No |
| Material - Plating Mating | Tin |
| Lead-freeProcess Capability | WAVE |
| Color - Resin | Natural (White) |
| Status | Active |
| RoHS Phthalates | Not Contained |
| Material - Resin | Nylon |
| Lock to Mating Part | Yes |
| Product Specification | PS-10-07-001 |
| Sales Drawing | SDA-7478-000 |
| Glow-Wire Compliant | No |
| Product Family | PCB Headers |
| Orientation | Right Angle |
| Material - Metal | Brass |
| Circuits (Loaded) | 4 |
| Stackable | Yes |
| Engineering Number | A-7478-04A222 |
| Application | Wire-to-Board |
| Description | KK® 254 Solid Header, Right Angle, with Friction Lock, 4 Circuits, Tin (Sn) Plating |
| Part Number | 0022053041 |
| CSA | LR19980 |
| Termination Interface: Style | Through Hole |
| Current - Maximum per Contact | 4.0A |
| Duration at Max. Process Temperature (seconds) | 005 |
| Mates With | Link:2695|Link:6471|Link:7880|Link:4455|Link:7720 |
| PCB Thickness - Recommended | 1.60mm |
| PCB Locator | No |
| HFLH | Low-Halogen |
| Max. Cycles at Max. Process Temperature | 001 |
| RoHS Status | Compliant |
| Circuits (maximum) | 4 |
| Reach | Not Contained Per -ED/30/2017 (7 July 2017) |
| Number of Rows | 1 |
| Packaging Type | Bag |
| Product Name | KK® 254 |
| Overview | kk |
| China ROHS | Green Image |
| Series | 7478 |
| Pitch - Termination Interface | 2.54mm |
| Flammability | 94V-0 |
| Net Weight | 0.525/g |
| Packaging Specification | PK-7478-001-000 |
| PC Tail Length | 3.58mm |
| Country of Origin | US |
| Temperature Range - Operating | See Product Specification |
