| Part Number | 640457-3 | 640497-3 |
|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Category | Rectangular Connectors - Headers, Male Pins | Rectangular Connectors - Headers, Male Pins |
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| Product Status | Active | Active |
| Connector Type | Header | Header |
| Contact Type | Male Pin | Male Pin |
| Pitch - Mating | 0.100" (2.54mm) | 0.165" (4.20mm) |
| Number of Positions | 3 | 2 |
| Number of Rows | 1 | 1 |
| Row Spacing - Mating | - | - |
| Number of Positions Loaded | All | All |
| Style | Board to Cable/Wire | Board to Cable/Wire |
| Shrouding | Shrouded - 1 Wall | Shrouded - 4 Wall |
| Mounting Type | Through Hole, Right Angle | Through Hole |
| Termination | Solder | Solder |
| Fastening Type | Friction Lock | Latch Lock |
| Contact Length - Mating | 0.295" (7.49mm) | 0.220" (5.59mm) |
| Contact Length - Post | 0.140" (3.56mm) | 0.210" (5.33mm) |
| Overall Contact Length | - | - |
| Insulation Height | 0.225" (5.72mm) | 0.531" (13.50mm) |
| Contact Shape | Square | Circular |
| Contact Finish - Mating | Tin | Tin |
| Contact Finish Thickness - Mating | - | - |
| Contact Finish - Post | Tin | Tin |
| Contact Material | Copper Alloy | Phosphor Bronze |
| Insulation Material | Thermoplastic | Polyamide (PA), Nylon |
| Features | - | - |
| Operating Temperature | -55°C ~ 105°C | -55°C ~ 105°C |
| Ingress Protection | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Insulation Color | Natural | Black, Red |
| Current Rating (Amps) | Varies by Wire Gauge | 6A |
| Voltage Rating | 250VAC | 250VAC |