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| Part Number | 178303-2 | 178303-5 | 178307-2 | 178306-2 | 178323-2 | 178305-2 | 178303-3 | 178308-2 | 
|---|---|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | 
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active | 
| Connector Type | Header | Header | Header | Header | Header | Header | Header | Header | 
| Contact Type | Tab | Tab | Tab | Tab | Tab | Tab | Tab | Tab | 
| Pitch - Mating | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 
| Number of Positions | 6 | 6 | 16 | 12 | 6 | 10 | 6 | 20 | 
| Number of Rows | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 
| Row Spacing - Mating | 0.200" (5.08mm) | 0.200" (5.08mm) | 0.200" (5.08mm) | 0.200" (5.08mm) | 0.200" (5.08mm) | 0.200" (5.08mm) | 0.200" (5.08mm) | 0.200" (5.08mm) | 
| Number of Positions Loaded | 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 | 
| 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 | 
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | 
| Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | 
| Fastening Type | Detent Lock | Detent Lock | Detent Lock | Detent Lock | Detent Lock | Detent Lock | Detent Lock | Detent Lock | 
| Contact Length - Mating | - | - | - | - | - | - | - | - | 
| Contact Length - Post | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 0.150" (3.81mm) | 
| Overall Contact Length | - | - | - | - | - | - | - | - | 
| Insulation Height | 0.568" (14.43mm) | 0.568" (14.43mm) | 0.568" (14.43mm) | 0.568" (14.43mm) | 0.850" (21.59mm) | 0.568" (14.43mm) | 0.568" (14.43mm) | 0.568" (14.43mm) | 
| Contact Shape | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular | Rectangular | 
| Contact Finish - Mating | Gold | Tin | Gold | Gold | Gold | Gold | Gold | Gold | 
| Contact Finish Thickness - Mating | 15.0µin (0.38µm) | 78.7µin (2.00µm) | 15.0µin (0.38µm) | 15.0µin (0.38µm) | 15.0µin (0.38µm) | 15.0µin (0.38µm) | 30.0µin (0.76µm) | 15.0µin (0.38µm) | 
| Contact Finish - Post | Tin | Tin | Tin | Tin | Tin | Tin | Tin | Tin | 
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | 
| Insulation Material | Thermoplastic, Polyester, Glass Filled | Thermoplastic, Polyester, Glass Filled | Thermoplastic, Polyester, Glass Filled | Thermoplastic, Polyester, Glass Filled | Thermoplastic, Polyester, Glass Filled | Thermoplastic, Polyester, Glass Filled | Thermoplastic, Polyester, Glass Filled | Thermoplastic, Polyester, Glass Filled | 
| Features | Board Lock | Board Lock | Board Lock | Board Lock | Board Lock | Board Lock | Board Lock | Board Lock | 
| 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 | 
| 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 | 
| Insulation Color | Black | Black | Black | Black | Black | Black | Black | Black | 
| Current Rating (Amps) | - | - | - | - | - | - | - | - | 
| Voltage Rating | 250V | 250V | 250V | 250V | 250V | 250V | 250V | 250V |