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| PartNumber | HR10A-7R-4P(74) | HR10A-7R-4PB(73) | HR10A-7R-4P(73) |
| Description | Circular Push Pull Connectors REC 4P MALE SLD GOLD | Circular Push Pull Connectors 4P RECP SHELL SZ 7 MALE SIL TRM PCB DIP | Circular Push Pull Connectors 4P RECP SHELL SZ 7 MALE SIL TERM SOLDR |
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | - |
| Product Category | Circular Connectors | Circular Connectors | - |
| Series | HR10A | HR10A | - |
| Product | Connectors | Connectors | - |
| Packaging | Bulk | Tray | - |
| Mounting Style | Panel | - | - |
| Current Rating | 2 A | 2 A | - |
| Termination Style | Solder | Through Hole | - |
| Voltage Rating | 100 V | - | - |
| Termination | Solder Cup | Solder | - |
| Mounting Type | Panel Mount, Bulkhead - Rear Side Nut | Panel Mount, Bulkhead; Through Hole | - |
| Features | - | - | - |
| Ingress Protection | - | - | - |
| Connector Type | Receptacle, Male Pins | Receptacle, Male Pins | - |
| Orientation | Keyed | Keyed | - |
| Contact Finish | Gold | Silver | - |
| Shell Size | 7 | 7 | - |
| Shell Plating | Nickel | Nickel | - |
| Number of Positions | 4 | 4 | - |
| Shell Size Insert | 7 | 7 | - |
| Fastening Type | Push-Pull | Push-Pull | - |
| Shell Size MIL | - | - | - |
| Shell Material Finish | Brass and Zinc, Nickel Plated | Brass and Zinc, Nickel Plated | - |
| Number of Contacts | 4 | 4 | - |
| Contact Plating | Gold | Gold | - |
| Contact Gender | Pin (Male) | Pin (Male) | - |
| Shell Material | Metal | Metal | - |