| Part Number | MDF7B-3P-2.54DSA(01) | MDF7B-8P-2.54DSA(01) | 
|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | 
| Category | Rectangular Connectors - Headers, Male Pins | Rectangular Connectors - Headers, Male Pins | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Connector Type | Header | Header | 
| Contact Type | Male Pin | Male Pin | 
| Pitch - Mating | 0.100" (2.54mm) | 0.100" (2.54mm) | 
| Number of Positions | 3 | 8 | 
| Number of Rows | 1 | 1 | 
| Row Spacing - Mating | - | - | 
| Number of Positions Loaded | All | All | 
| Style | Board to Board | Board to Board | 
| Shrouding | Unshrouded | Unshrouded | 
| Mounting Type | Through Hole | Through Hole | 
| Termination | Solder | Solder | 
| Fastening Type | Push-Pull | Push-Pull | 
| Contact Length - Mating | 0.648" (16.47mm) | 0.648" (16.47mm) | 
| Contact Length - Post | 0.118" (3.00mm) | 0.118" (3.00mm) | 
| Overall Contact Length | 0.867" (22.01mm) | 0.867" (22.01mm) | 
| Insulation Height | 0.100" (2.54mm) | 0.100" (2.54mm) | 
| Contact Shape | Square | Square | 
| Contact Finish - Mating | Gold | Gold | 
| Contact Finish Thickness - Mating | - | - | 
| Contact Finish - Post | - | - | 
| Contact Material | Brass | Brass | 
| Insulation Material | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) | 
| Features | - | - | 
| Operating Temperature | -35°C ~ 85°C | -35°C ~ 85°C | 
| Ingress Protection | - | - | 
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | 
| Insulation Color | Black | Black | 
| Current Rating (Amps) | 3A | 3A | 
| Voltage Rating | 250V | 250V |