| PartNumber | 647477-2 | 647477-4 | 647477-7 |
| Description | Headers & Wire Housings 02P MTA100 CONN ASSY F/T 22AWG | Headers & Wire Housings 04P MTA100 CON ASSY F/T 22AWG | Headers & Wire Housings 07P MTA100 CONN ASSY F/T 22AWG |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | N | N | N |
| Product | Wire Housings | Wire Housings | Wire Housings |
| Type | Receptacle Housing | Receptacle Housing | Receptacle Housing |
| Number of Positions | 2 Position | 4 Position | 7 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Mounting Style | Wire | Wire | Wire |
| Termination Style | Crimp | Crimp | Crimp |
| Contact Gender | Socket (Female) | Socket (Female) | Socket (Female) |
| Contact Plating | Gold | Gold | Gold |
| Series | MTA-100 | MTA-100 | MTA-100 |
| Tradename | MTA | MTA | MTA |
| Packaging | Bulk | Bulk | Bulk |
| Housing Material | Nylon | Nylon | Nylon |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Latching Type | Locking Ramp | Locking Ramp | Locking Ramp |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 1000 | 500 | 500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Wire Gauge | 22 | 22 | 22 AWG |
| Part # Aliases | 647477-2 | 647477-4 | 647477-7 |