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| PartNumber | 1971780-2 | 1971781-1 | 1971780-1 |
| Description | Headers & Wire Housings 12 Awg Tab contact | Headers & Wire Housings 14 AWG PhosBr Rcpt Con Term Reel/4000 | Headers & Wire Housings 12 AWG C Iron Pin Contact Terminal |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Contacts | Contacts | Contacts |
| Type | - | - | - |
| Number of Positions | - | - | - |
| Pitch | - | - | - |
| Number of Rows | - | - | - |
| Mounting Style | - | - | - |
| Termination Style | Crimp | Crimp | Crimp |
| Mounting Angle | - | - | - |
| Contact Gender | Pin (Male) | Socket (Female) | Pin (Male) |
| Contact Plating | Tin | Tin | Tin |
| Mating Post Length | - | - | - |
| Termination Post Length | - | - | - |
| Series | Power Triple Lock | Power Triple Lock | Power Triple Lock |
| Accessory Type | - | - | - |
| Application | Wire to Wire | Wire to Wire | Wire to Wire |
| Contact Type | - | - | - |
| Current Rating | 20 A | 12 A | 20 A |
| Housing Material | - | - | - |
| Voltage Rating | 600 V | 600 V | 600 V |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity |
| Contact Material | Copper Alloy | Phosphor Bronze | Copper Alloy |
| Flammability Rating | UL 94 V-0 | - | - |
| Row Spacing | - | - | - |
| Housing Gender | - | - | - |
| Latching Type | - | - | - |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 2500 | 4000 | 2500 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Wire Gauge | 12 | 14 | 12 |
| Part # Aliases | 1971780-2 | 1971781-1 | 1971780-1 |
| Packaging | - | Reel | - |
| Unit Weight | - | - | 0.014110 oz |