| Part Number | QR/P-24S-C(51) | QR/P1-24S-C(51) | 
|---|---|---|
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | 
| Category | Backplane Connectors - Housings | Backplane Connectors - Housings | 
| 
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| Product Status | Obsolete | Obsolete | 
| Connector Type | Housing for Female Sockets | Housing for Female Sockets | 
| Connector Style | Rack and Panel | Rack and Panel | 
| Number of Positions | 24 | 24 | 
| Pitch | 0.177" (4.50mm) | 0.110" (2.80mm) | 
| Number of Rows | 2 | 2 | 
| Mounting Type | Panel Mount | Panel Mount | 
| Connector Usage | Receptacle | Receptacle | 
| Features | Mating Guide | Mating Guide | 
| Color | Blue | Black |