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| PartNumber | 4-640620-0 | 4640-6201 | 4-640620-2 |
| Description | Headers & Wire Housings FEED THRU WO TAB 10P red tin 22 AWG | Headers & Wire Housings 40P WIRE MNT PLUG SHORT LATCH | Headers & Wire Housings 12P MTA100 CONN ASSY F/T RED |
| Manufacturer | TE Connectivity | 3M | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Wire Housings | Headers | Wire Housings |
| Type | Receptacle Assembly | Ribbon Cable | Receptacle Assembly |
| Number of Positions | 10 Position | 40 Position | 12 Position |
| Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Number of Rows | 1 Row | 2 Row | 1 Row |
| Mounting Style | Free Hanging | Cable | Free Hanging |
| Termination Style | IDC | IDC | IDC |
| Contact Gender | Socket (Female) | Pin (Male) | Socket (Female) |
| Contact Plating | Tin | Gold | Tin |
| Series | MTA-100 | 4600 | MTA-100 |
| Tradename | MTA | - | MTA |
| Current Rating | 5 A | 1 A | 5 A |
| Housing Material | Nylon | Polyester | Nylon |
| Voltage Rating | 250 VAC | - | 250 VAC |
| Brand | TE Connectivity / AMP | 3M Electronic Solutions Division | TE Connectivity / AMP |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Latching Type | Ramp Lock | Ejector Latch | Ramp Lock |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 500 | 100 | 500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Wire Gauge | 22 | 28 AWG to 26 AWG | 22 AWG |
| Part # Aliases | 4-640620-0 | 05400761044 80610200968 | 4-640620-2 |
| Unit Weight | 0.065116 oz | 3.200 lbs | 0.078414 oz |
| Mounting Angle | - | Straight | - |
| Mating Post Length | - | 6.1 mm | - |
| Accessory Type | - | - | - |
| Application | - | IDC, Wire to Wire | - |
| Contact Type | - | - | - |
| Flammability Rating | - | UL 94 V-0 | - |
| Row Spacing | - | 2.54 mm | - |
| Housing Gender | - | - | - |
| Insulation Resistance | - | 1 GOhms | - |
| Maximum Operating Temperature | - | + 105 C | - |
| Minimum Operating Temperature | - | - 55 C | - |
| Packaging | - | - | Bulk |