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| Part Number | DF57-2P-1.2V(23) | DF57H-2P-1.2V(23) | DF57-2P-1.2V(21) |
|---|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Product Status | Obsolete | Active | Obsolete |
| Connector Type | Header | Header | Header |
| Contact Type | Male Blade | Male Blade | Male Blade |
| Pitch - Mating | 0.047" (1.20mm) | 0.047" (1.20mm) | 0.047" (1.20mm) |
| Number of Positions | 2 | 2 | 2 |
| Number of Rows | 1 | 1 | 1 |
| Row Spacing - Mating | - | - | - |
| Number of Positions Loaded | All | All | All |
| Style | Board to Cable/Wire | Board to Cable/Wire | Board to Cable/Wire |
| Shrouding | Unshrouded | Unshrouded | Unshrouded |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Termination | Solder | Solder | Solder |
| Fastening Type | Swing Lock | Swing Lock | Swing Lock |
| Contact Length - Mating | - | - | - |
| Contact Length - Post | - | - | - |
| Overall Contact Length | - | - | - |
| Insulation Height | 0.055" (1.40mm) | 0.055" (1.40mm) | 0.055" (1.40mm) |
| Contact Shape | Rectangular | Rectangular | Rectangular |
| Contact Finish - Mating | Tin | Tin | Tin |
| Contact Finish Thickness - Mating | - | 39.4µin (1.00µm) | - |
| Contact Finish - Post | Tin | Tin | Tin |
| Contact Material | Brass | Brass | Brass |
| Insulation Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) |
| Features | Solder Retention | Solder Retention | Solder Retention |
| Operating Temperature | -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 |
| Insulation Color | Black | Natural | Black |
| Current Rating (Amps) | - | - | - |
| Voltage Rating | - | - | - |
