| Series | KK254, 171856 |
| Package | Bulk |
| Part Status | Active |
| Connector Type | Header |
| Contact Type | Male Pin |
| Pitch - Mating | 0.100" (2.54mm) |
| Number of Positions | 4 |
| Number of Rows | 1 |
| Row Spacing - Mating | - |
| Number of Positions Loaded | All |
| Style | Board to Board or Cable |
| Shrouding | Shrouded - 1 Wall |
| Mounting Type | Through Hole |
| Termination | Solder |
| Fastening Type | Friction Lock |
| Contact Length - Mating | 0.293" (7.45mm) |
| Contact Length - Post | 0.092" (2.34mm) |
| Overall Contact Length | 0.510" (12.95mm) |
| Insulation Height | 0.322" (8.18mm) |
| Contact Shape | Square |
| Contact Finish - Mating | Gold |
| Contact Finish Thickness - Mating | 15.0µin (0.38µm) |
| Contact Finish - Post | Tin |
| Contact Material | Brass |
| Insulation Material | Polyamide (PA), Nylon |
| Features | - |
| Operating Temperature | - |
| Ingress Protection | - |
| Material Flammability Rating | UL94 V-2 |
| Insulation Color | Black |
| Current Rating (Amps) | - |
| Voltage Rating | - |
