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See Product Specifications
| Part Number: | 2201838-1 | 
| Category: | Connectors, Interconnects | 
| Subcategory: | Sockets for ICs, Transistors | 
| Manufacturer: | TE Connectivity AMP Connectors | 
| Packaging: | Bulk | 
| Product Status: | Last Time Buy | 
| Type: | LGA | 
| Number of Positions or Pins (Grid): | 2011 (47 x 58) | 
| Pitch - Mating: | 0.040" (1.02mm) | 
| Contact Finish - Mating: | Gold | 
| Contact Finish Thickness - Mating: | 15.0µin (0.38µm) | 
| Contact Material - Mating: | Copper Alloy | 
| Mounting Type: | Surface Mount | 
| Features: | Open Frame | 
| Termination: | Solder | 
| Pitch - Post: | 0.035" (0.90mm) | 
| Contact Finish - Post: | Gold | 
| Contact Finish Thickness - Post: | 15.0µin (0.38µm) | 
| Contact Material - Post: | Copper Alloy | 
| Housing Material: | Thermoplastic | 
| Operating Temperature: | - |