| Part Number | DF58-4P-1.2V(21) | DF57-4P-1.2V(21) |
|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Category | Rectangular Connectors - Headers, Male Pins | Rectangular Connectors - Headers, Male Pins |
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| Product Status | Active | Obsolete |
| Connector Type | Header | Header |
| Contact Type | Male Blade | Male Blade |
| Pitch - Mating | 0.047" (1.20mm) | 0.047" (1.20mm) |
| Number of Positions | 4 | 4 |
| Number of Rows | 1 | 1 |
| Row Spacing - Mating | - | - |
| Number of Positions Loaded | All | All |
| Style | Board to Cable/Wire | Board to Cable/Wire |
| Shrouding | Unshrouded | Unshrouded |
| Mounting Type | Surface Mount | Surface Mount |
| Termination | Solder | Solder |
| Fastening Type | Swing Lock | Swing Lock |
| Contact Length - Mating | - | - |
| Contact Length - Post | - | - |
| Overall Contact Length | - | - |
| Insulation Height | 0.095" (2.41mm) | 0.055" (1.40mm) |
| Contact Shape | Rectangular | Rectangular |
| Contact Finish - Mating | Tin | Tin |
| Contact Finish Thickness - Mating | - | - |
| Contact Finish - Post | Tin | Tin |
| Contact Material | Copper Alloy | Brass |
| Insulation Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) |
| Features | Solder Retention | Solder Retention |
| Operating Temperature | -55°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) | - | - |
| Voltage Rating | 100VDC | - |