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| Part Number | 1-794471-1 | 1-794491-1 | 1-794071-1 |
|---|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Product Status | Active | Obsolete | Active |
| Connector Type | Header | Header | Header |
| Contact Type | Male Pin | Male Pin | Male Pin |
| Pitch - Mating | 0.165" (4.20mm) | 0.165" (4.20mm) | 0.163" (4.14mm) |
| Number of Positions | 22 | 18 | 22 |
| Number of Rows | 2 | 2 | 2 |
| Row Spacing - Mating | 0.165" (4.20mm) | 0.165" (4.20mm) | 0.163" (4.14mm) |
| Number of Positions Loaded | All | All | All |
| Style | Board to Board or Cable | Board to Board or Cable | Board to Cable/Wire |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Mounting Type | Through Hole | Through Hole | Through Hole |
| Termination | Solder | Solder | Solder |
| Fastening Type | Locking Ramp | Locking Ramp | Locking Ramp |
| Contact Length - Mating | - | - | - |
| Contact Length - Post | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.175" (4.45mm) |
| Overall Contact Length | - | - | - |
| Insulation Height | 0.504" (12.80mm) | 0.504" (12.80mm) | 0.531" (13.50mm) |
| Contact Shape | Square | Square | Circular |
| Contact Finish - Mating | Tin | Tin | Gold |
| Contact Finish Thickness - Mating | 118.1µin (3.00µm) | 118.1µin (3.00µm) | 30.0µin (0.76µm) |
| Contact Finish - Post | Tin | Tin | Tin |
| Contact Material | Copper Alloy | Copper Alloy | Brass |
| Insulation Material | Polyamide (PA), Nylon | Polyamide (PA), Nylon | Polyamide (PA), Nylon |
| Features | Board Lock | - | Board Lock |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C | -20°C ~ 105°C |
| Ingress Protection | - | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Insulation Color | Natural | Natural | White |
| Current Rating (Amps) | - | - | Varies by Wire Gauge |
| Voltage Rating | 600VAC | 600VAC | 600VAC |
