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| Part Number | DF1B-20P-2.5DS | DF1B-20P-2.5DSA | DF1B-2P-2.5DS | DF1B-10P-2.5DS | DF1B-20DP-2.5DS |
|---|---|---|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Connector Type | Header | Header | Header | Header | Header |
| Contact Type | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin |
| Pitch - Mating | 0.098" (2.50mm) | 0.098" (2.50mm) | 0.098" (2.50mm) | 0.098" (2.50mm) | 0.098" (2.50mm) |
| Number of Positions | 20 | 20 | 2 | 10 | 20 |
| Number of Rows | 1 | 1 | 1 | 1 | 2 |
| Row Spacing - Mating | - | - | - | - | 0.098" (2.50mm) |
| Number of Positions Loaded | All | All | All | All | All |
| Style | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Mounting Type | Through Hole, Right Angle | Through Hole | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle |
| Termination | Solder | Solder | Solder | Solder | Solder |
| Fastening Type | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| Contact Length - Mating | 0.177" (4.50mm) | 0.177" (4.50mm) | 0.177" (4.50mm) | 0.177" (4.50mm) | 0.177" (4.50mm) |
| Contact Length - Post | 0.142" (3.60mm) | 0.142" (3.60mm) | 0.142" (3.60mm) | 0.142" (3.60mm) | 0.130" (3.30mm) |
| Overall Contact Length | - | 0.417" (10.60mm) | - | - | - |
| Insulation Height | 0.224" (5.69mm) | 0.374" (9.50mm) | 0.224" (5.69mm) | 0.224" (5.69mm) | 0.339" (8.61mm) |
| Contact Shape | Square | Square | Square | Square | Square |
| Contact Finish - Mating | Tin | Tin | Tin | Tin | Tin |
| Contact Finish Thickness - Mating | - | - | - | - | - |
| Contact Finish - Post | Tin | - | Tin | Tin | Tin |
| Contact Material | Brass | Brass | Brass | Brass | Brass |
| Insulation Material | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon |
| Features | Keying Slot | Keying Slot | Keying Slot | Keying Slot | Keying Slot |
| Operating Temperature | -35°C ~ 85°C | -35°C ~ 85°C | -35°C ~ 85°C | -35°C ~ 85°C | -35°C ~ 85°C |
| Ingress Protection | - | - | - | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Insulation Color | White | White | White | White | White |
| Current Rating (Amps) | - | - | - | - | - |
| Voltage Rating | 250V | 250V | 250V | 250V | 250V |
