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                                    | Manufacturer Part Number: | 81040-660203-RB | 
| Manufacturer: | 3M | 
| Part of Description: | CONN HEADER VERT 40POS 1.27MM | 
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant | 
| Stock Condition: | 4074 In Stock | 
| Ship From: | Hong Kong | 
| Shipment Way: | DHL/Fedex/TNT/UPS/EMS | 
| Type | Description | 
|---|---|
| Series | 810 | 
| Package | Tray | 
| Part Status | Active | 
| Connector Type | Header | 
| Contact Type | Male Pin | 
| Pitch - Mating | 0.050" (1.27mm) | 
| Number of Positions | 40 | 
| Number of Rows | 2 | 
| Row Spacing - Mating | 0.100" (2.54mm) | 
| Number of Positions Loaded | All | 
| Style | Board to Cable/Wire | 
| Shrouding | Shrouded - 4 Wall | 
| Mounting Type | Through Hole | 
| Termination | Solder | 
| Fastening Type | Latch Lock/Eject Hooks, Long | 
| Contact Length - Mating | 0.140" (3.56mm) | 
| Contact Length - Post | 0.092" (2.34mm) | 
| Overall Contact Length | - | 
| Insulation Height | 0.405" (10.29mm) | 
| Contact Shape | Square | 
| Contact Finish - Mating | Gold | 
| Contact Finish Thickness - Mating | 30.0µin (0.76µm) | 
| Contact Finish - Post | Tin | 
| Contact Material | Copper Alloy | 
| Insulation Material | Liquid Crystal Polymer (LCP) | 
| Features | Board Lock | 
| Operating Temperature | -55°C ~ 105°C | 
| Ingress Protection | - | 
| Material Flammability Rating | UL94 V-0 | 
| Insulation Color | Black | 
| Current Rating (Amps) | 0.75A | 
| Voltage Rating | - | 

