| Part Number | 4-1971906-3 | 4-1971956-3 |
|---|---|---|
| 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 | Tab |
| Pitch - Mating | 0.130" (3.30mm) | 0.197" (5.00mm) |
| Number of Positions | 6 | 3 |
| Number of Rows | 2 | 1 |
| Row Spacing - Mating | 0.205" (5.20mm) | - |
| Number of Positions Loaded | All | All |
| Style | Board to Cable/Wire | Board to Cable/Wire |
| Shrouding | Shrouded - 4 Wall | Shrouded - 4 Wall |
| Mounting Type | Through Hole | Through Hole |
| Termination | Kinked Pin, Solder | Solder |
| Fastening Type | Latch Holder | Latch Holder |
| Contact Length - Mating | - | - |
| Contact Length - Post | 0.118" (3.00mm) | 0.138" (3.50mm) |
| Overall Contact Length | 0.575" (14.60mm) | - |
| Insulation Height | 0.561" (14.25mm) | 0.504" (12.80mm) |
| Contact Shape | Square | Rectangular |
| Contact Finish - Mating | Tin | Tin |
| Contact Finish Thickness - Mating | - | - |
| Contact Finish - Post | Tin | Tin |
| Contact Material | Brass | Copper Alloy |
| Insulation Material | Polyamide (PA66), Nylon 6/6, Glass Filled | Polyamide (PA), Nylon |
| Features | Board Guide | Board Guide, Glow Wire Compliant |
| Operating Temperature | -30°C ~ 105°C | -40°C ~ 120°C |
| Ingress Protection | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 |
| Insulation Color | Yellow | Blue |
| Current Rating (Amps) | Varies by Wire Gauge | - |
| Voltage Rating | 250VAC | 250VAC |