| Alternate Mfr Part Number | 171856-0004 |
| Angle, Orientation | Vertical |
| Category | Connectors, Interconnects |
| Color, Material Flammability Rating | Black |
| Connector Type | Male Pin |
| Contact Finish - Mating, Mated Stacking Heights | 60.0?in (1.52?m) |
| Contact Finish - Post | Brass |
| Contact Finish Thickness - Mating, Contact Plating, Contact Shape | Tin |
| Contact Finish Thickness - Post | Automotive, General Purpose, Medical, Telecommunications |
| Contact Length - Mating | 0.092" (2.34mm) |
| Contact Length - Post | 0.510" (12.95mm) |
| Contact Material | Polyamide (PA), Nylon |
| Contact Type | 0.100" (2.54mm) |
| Current Rating | 4 A |
| Current Rating (Amps), Features, Insulation Color, Insulation Material, Number of Rows, Operating Temperature, Voltage Rating | - |
| Family Name | KK 254 |
| Fastening Type | 0.293" (7.45mm) |
| Ingress Protection | UL94 V-2 |
| Insulation Height | Square |
| Mfr | Molex |
| Mounting Type | Solder |
| Number of Circuits, Number of Contacts, Pitch - Mating | 4 |
| Number of Positions Loaded | Board to Board or Cable |
| Number of Positions, Number of Rows | 1 |
| Overall Contact Length | 0.322" (8.18mm) |
| Package | Active |
| Part Status | Header |
| Pitch | 2.54 mm (0.100") In./mm |
| Plating Material | Matte Tin |
| Primary Type | Board Mount |
| Row Spacing - Mating | All |
| Series | 171856 Series, Bulk |
| Shrouding, Termination | Through Hole |
| Special Features | Low-Halogen |
| Style | Shrouded - 1 Wall |
| Termination | Friction Lock |
| Type | Vertical Header |