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| Part Number | DF3EA-7P-2V(21) | DF3EA-7P-2V(24) | DF3EA-7P-2V(51) | DF3EA-8P-2V(21) | DF3EA-9P-2V(21) | DF3EA-2P-2V(21) | DF3EA-3P-2V(21) | DF3EA-4P-2V(21) | DF3EA-5P-2V(21) | DF3EA-6P-2V(21) | DF3EA-7P-2H(21) | DF3EA-7P-2V(20) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd | Hirose Electric Co Ltd |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active | Obsolete |
| Connector Type | Header | Header | Header | Header | Header | Header | Header | Header | Header | Header | Header | Header |
| Contact Type | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin |
| Pitch - Mating | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) | 0.079" (2.00mm) |
| Number of Positions | 7 | 7 | 7 | 8 | 9 | 2 | 3 | 4 | 5 | 6 | 7 | 7 |
| Number of Rows | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Row Spacing - Mating | - | - | - | - | - | - | - | - | - | - | - | - |
| Number of Positions Loaded | All | All | All | All | All | All | All | All | All | All | All | All |
| Style | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable | Board to Board or Cable |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount, Right Angle | Surface Mount |
| Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Fastening Type | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull |
| Contact Length - Mating | - | - | - | - | - | - | - | - | - | - | - | - |
| Contact Length - Post | - | - | - | - | - | - | - | - | - | - | - | - |
| Overall Contact Length | - | - | - | - | - | - | - | - | - | - | - | - |
| Insulation Height | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.232" (5.90mm) | 0.220" (5.60mm) | 0.232" (5.90mm) |
| Contact Shape | Circular | Circular | Circular | Circular | Circular | Circular | Circular | Circular | Circular | Circular | Circular | Circular |
| Contact Finish - Mating | Tin | Tin | Gold | Tin | Tin | Tin | Tin | Tin | Tin | Tin | Tin | Tin |
| Contact Finish Thickness - Mating | - | 39.4µin (1.00µm) | 8.00µin (0.203µm) | - | - | - | - | - | - | - | 39.4µin (1.00µm) | 39.4µin (1.00µm) |
| Contact Finish - Post | Tin | Tin | - | Tin | Tin | Tin | Tin | Tin | Tin | Tin | Tin | Tin |
| Contact Material | Brass | Brass | Brass | Brass | Brass | Brass | Brass | Brass | Brass | Brass | Brass | Brass |
| Insulation Material | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon |
| Features | Solder Retention | Solder Retention | Solder Retention | Solder Retention | Solder Retention | Solder Retention | Solder Retention | Solder Retention | Solder Retention | Solder Retention | Solder Retention | Solder Retention |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C | -55°C ~ 105°C |
| Ingress Protection | - | - | - | - | - | - | - | - | - | - | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Insulation Color | Beige | Black | Beige | Beige | Beige | Beige | Beige | Beige | Beige | Beige | Beige | Beige |
| Current Rating (Amps) | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge | Varies by Wire Gauge |
| Voltage Rating | 250VAC | 250VAC | 250VAC | 250VAC | 250VAC | 250VAC | 250VAC | 250VAC | 250VAC | 250VAC | 250VAC | 250VAC |
