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| Part Number | 4-103323-0-19 | 4-103325-0-19 | 4-103323-0-29 | 4-103323-0-39 | 4-103324-0-19 | 4-103321-0-19 | 4-103322-0-19 | 4-103323-0-09 | 4-103323-0-10 | 4-103323-0-11 | 4-103323-0-12 | 4-103323-0-13 | 4-103323-0-14 | 4-103323-0-15 | 4-103323-0-16 | 4-103323-0-17 | 4-103323-0-18 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 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 | TE Connectivity AMP Connectors | 
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Active | Active | Obsolete | Obsolete | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | 
| Connector Type | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | Header, Breakaway | 
| 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 | Male Pin | Male Pin | Male Pin | Male Pin | Male Pin | 
| Pitch - Mating | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 0.100" (2.54mm) | 
| Number of Positions | 19 | 19 | 29 | 39 | 38 | 19 | 38 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 
| Number of Rows | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 
| Row Spacing - Mating | - | - | - | - | 0.100" (2.54mm) | - | 0.100" (2.54mm) | - | - | - | - | - | - | - | - | - | - | 
| Number of Positions Loaded | All | All | All | All | All | 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 | 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 | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | Unshrouded | 
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole | Through Hole | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | 
| Termination | Solder | Solder | Solder | Solder | Solder | 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 | Push-Pull | Push-Pull | Push-Pull | Push-Pull | Push-Pull | 
| Contact Length - Mating | 0.318" (8.08mm) | 0.230" (5.84mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 
| Contact Length - Post | 0.110" (2.79mm) | 0.120" (3.05mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.125" (3.18mm) | 0.125" (3.18mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 0.110" (2.79mm) | 
| Overall Contact Length | - | - | - | - | - | 0.533" (13.55mm) | 0.533" (13.55mm) | - | - | - | - | - | - | - | - | - | - | 
| Insulation Height | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.238" (6.05mm) | 0.090" (2.29mm) | 0.090" (2.29mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 0.138" (3.50mm) | 
| Contact Shape | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square | Square | 
| Contact Finish - Mating | Tin-Lead | Gold | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | 
| Contact Finish Thickness - Mating | 100.0µin (2.54µm) | 15.0µin (0.38µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 100.0µin (2.54µm) | 
| Contact Finish - Post | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | Tin-Lead | 
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | Copper Alloy | 
| Insulation Material | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | Thermoplastic | 
| Features | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
| Operating Temperature | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°C ~ 105°C | -65°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 | 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 | Black | Black | Black | Black | Black | Black | Black | Black | Black | 
| Current Rating (Amps) | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 3A | 
| Voltage Rating | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |