| Housing Shell (4-40) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Shielded | 10A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 0 | Flash | Flash | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (M3) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Shielded | 30A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 30 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (4-40) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Board Lock Mounting Brackets Shielded | 30A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 30 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (4-40) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Shielded | 10A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 15 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (M3) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Shielded | 20A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 30 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (4-40) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Board Lock Mounting Brackets Shielded | 10A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 30 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (4-40) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Shielded | 20A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 15 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (4-40) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Board Lock Mounting Brackets Shielded | 10A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 15 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (4-40) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Board Lock Mounting Brackets Shielded | 40A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Panel Mount Right Angle Through Hole | 5 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |
| Housing Shell (M3) | 1 | 21 | 20 | Solder | Gold | Combo D-Sub | Mounting Brackets Shielded | 30A 5A | 3 | 21W1 | B DB | Female Sockets Receptacle | Right Angle Through Hole | 15 µin | | | Dust Tight Waterproof | IP67 | Steel | Nickel Plated | UL94 V-0 | Power Signal | 2 | Copper Alloy | 125 °C | -55 °C | 125 V | Black | Glass Filled Polybutylene Terephthalate (PBT) |