| TYPE | DESCRIPTION |
| Mfr | Global Connector Technology, Limited (GCT) |
| Series | BC057 |
| Package | Tape & Reel (TR) |
| Product Status | ACTIVE |
| Connector Type | Header |
| Voltage Rating | 250VAC/DC |
| Current Rating (Amps) | 1A per Contact |
| Mounting Type | Surface Mount, Right Angle |
| Number of Positions | 20 |
| Number of Rows | 2 |
| Style | Board to Board |
| Operating Temperature | -40°C ~ 105°C |
| Contact Type | Male Pin |
| Fastening Type | Push-Pull |
| Number of Positions Loaded | All |
| Termination | Solder |
| Material Flammability Rating | UL94 V-0 |
| Contact Material | Copper Alloy |
| Insulation Color | Black |
| Pitch - Mating | 0.039" (1.00mm) |
| Contact Finish - Mating | Gold |
| Contact Finish Thickness - Mating | Flash |
| Contact Finish - Post | Gold |
| Contact Finish Thickness - Post | Flash |
| Contact Shape | Square |
| Insulation Height | 0.122" (3.10mm) |
| Shrouding | Unshrouded |
| Insulation Material | Liquid Crystal Polymer (LCP) |
| Row Spacing - Mating | 0.039" (1.00mm) |
| Contact Length - Mating | 0.059" (1.50mm) |
