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| Part Number | 747842-3 | 747846-3 | 747842-6 | 747842-4 | 747844-3 | 747845-3 | 747842-5 | 747840-3 | 747841-3 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors |
| Product Status | Obsolete | Active | Active | Active | Active | Active | Obsolete | Obsolete | Obsolete |
| Connector Style | D-Sub | D-Sub | D-Sub | D-Sub | D-Sub | D-Sub | D-Sub | D-Sub | D-Sub |
| Connector Type | Plug, Male Pins | Receptacle, Female Sockets | Plug, Male Pins | Plug, Male Pins | Receptacle, Female Sockets | Receptacle, Female Sockets | Plug, Male Pins | Plug, Male Pins | Plug, Male Pins |
| Number of Positions | 25 | 25 | 25 | 25 | 9 | 15 | 25 | 9 | 15 |
| Number of Rows | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle | Through Hole, Right Angle |
| Shell Size, Connector Layout | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) | 3 (DB, B) | 1 (DE, E) | 2 (DA, A) | 3 (DB, B) | 1 (DE, E) | 2 (DA, A) |
| Contact Type | Signal | Signal | Signal | Signal | Signal | Signal | Signal | Signal | Signal |
| Flange Feature | Housing/Shell (4-40) | Housing/Shell (4-40) | Mating Side, Female Screwlock (4-40) | Housing/Shell (4-40) | Housing/Shell (4-40) | Housing/Shell (4-40) | Mating Side, Female Screwlock (4-40) | Housing/Shell (4-40) | Housing/Shell (4-40) |
| Termination | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder | Solder |
| Primary Material | - | - | - | - | - | - | - | - | - |
| Shell Material, Finish | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated | Steel, Tin Plated |
| Contact Finish | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold | Gold |
| Contact Finish Thickness | Flash | Flash | - | - | Flash | Flash | Flash | Flash | Flash |
| Ingress Protection | - | - | - | - | - | - | - | - | - |
| Material Flammability Rating | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 | UL94 V-0 |
| Current Rating (Amps) | 6A | 6A | 6A | 6A | 6A | 6A | 6A | 6A | 6A |
| Backset Spacing | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) | 0.318" (8.08mm) |
| Features | Board Lock, Ground Strap, Grounding Indents | Board Lock, Ground Strap | Board Lock, Ground Strap, Grounding Indents | Board Lock, Ground Strap, Grounding Indents | Board Lock | Board Lock, Ground Strap | Board Lock, Ground Strap, Grounding Indents | Board Lock, Ground Strap, Grounding Indents | Board Lock, Ground Strap, Grounding Indents |
