| Part Number | DF51A-3P-2DSA | DF51A-6P-2DSA | 
|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | 
| Category | Rectangular Connectors - Headers, Male Pins | Rectangular Connectors - Headers, Male Pins | 
|   |   | |
| Product Status | Active | Active | 
| Connector Type | Header | Header | 
| Contact Type | Male Pin | Male Pin | 
| Pitch - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) | 
| Number of Positions | 3 | 6 | 
| Number of Rows | 1 | 1 | 
| Row Spacing - Mating | - | - | 
| Number of Positions Loaded | All | All | 
| Style | Board to Cable/Wire | Board to Cable/Wire | 
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall | 
| Mounting Type | Through Hole | Through Hole | 
| Termination | Solder | Solder | 
| Fastening Type | Detent Lock | Detent Lock | 
| Contact Length - Mating | - | - | 
| Contact Length - Post | 0.118" (3.00mm) | 0.118" (3.00mm) | 
| Overall Contact Length | - | - | 
| Insulation Height | 0.331" (8.40mm) | 0.331" (8.40mm) | 
| Contact Shape | Square | Square | 
| Contact Finish - Mating | Tin | Tin | 
| Contact Finish Thickness - Mating | - | - | 
| Contact Finish - Post | Tin | Tin | 
| Contact Material | Brass | Brass | 
| Insulation Material | Polybutylene Terephthalate (PBT), Glass Filled | Polybutylene Terephthalate (PBT), Glass Filled | 
| Features | - | - | 
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | 
| Ingress Protection | - | - | 
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | 
| Insulation Color | Black | Black | 
| Current Rating (Amps) | Varies by Wire Gauge | Varies by Wire Gauge | 
| Voltage Rating | 250V | 250V |