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| Part Number | A3B-50PA-2DS(81) | A3B-50PA-2DS(83) | A3B-50PA-2DS(71) |
|---|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Product Status | Obsolete | Obsolete | Obsolete |
| Connector Type | Header | Header | Header |
| Contact Type | Male Pin | Male Pin | Male Pin |
| Pitch - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Positions | 50 | 50 | 50 |
| Number of Rows | 2 | 2 | 2 |
| Row Spacing - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Positions Loaded | All | All | All |
| Style | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable |
| Shrouding | Unshrouded | Unshrouded | Unshrouded |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle |
| Termination | Kinked Pin, Solder | Kinked Pin, Solder | Kinked Pin, Solder |
| Fastening Type | Push-Pull | Push-Pull | Push-Pull |
| Contact Length - Mating | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) |
| Contact Length - Post | 0.102" (2.60mm) | 0.102" (2.60mm) | 0.102" (2.60mm) |
| Overall Contact Length | - | - | - |
| Insulation Height | 0.157" (4.00mm) | 0.157" (4.00mm) | 0.157" (4.00mm) |
| Contact Shape | Square | Square | Square |
| Contact Finish - Mating | Gold | Gold | Gold |
| Contact Finish Thickness - Mating | 2.00µin (0.051µm) | 2.00µin (0.051µm) | Flash |
| Contact Finish - Post | Tin | Tin | Tin |
| Contact Material | Brass | Brass | Brass |
| Insulation Material | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon |
| Features | - | - | - |
| Operating Temperature | -55°C ~ 85°C | -55°C ~ 85°C | -55°C ~ 85°C |
| Ingress Protection | - | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Insulation Color | Black | Black | Black |
| Current Rating (Amps) | 1A | 1A | 1A |
| Voltage Rating | 200VAC | 200VAC | 200VAC |
