| PartNumber | 3-1971817-4 | 3-1971800-1 | 3-1971800-2 |
| Description | Headers & Wire Housings 4P RAST 2.5 Tab Hdr Ex- Lock T/H Vrt-tin | Headers & Wire Housings GI CONN 2.5 HDR 3P NATURAL | Headers & Wire Housings GI CONN 2.5 HDR 3P BLUE |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Number of Positions | 4 Position | 3 Position | 3 Position |
| Pitch | 2.5 mm | 2.5 mm | 2.5 mm |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Mounting Angle | Straight | Straight | Straight |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Contact Plating | Tin | Tin | Tin |
| Series | RAST 2.5 | GI2.5 | GI2.5 |
| Packaging | Bulk | - | - |
| Current Rating | 2 A | 3 A | 3 A |
| Housing Material | Thermoplastic | Nylon | Nylon |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Flammability Rating | UL 94 V-0 | - | - |
| Insulation Resistance | 5000 MOhms | - | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 225 | 1200 | 1200 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 3-1971817-4 | 3-1971800-1 | 3-1971800-2 |
| Number of Rows | - | 1 Row | 1 Row |
| Tradename | - | GRACE INERTIA | GRACE INERTIA |
| Application | - | Wire-to-Board | Wire-to-Board |
| Voltage Rating | - | 50 V | 50 V |
| Maximum Operating Temperature | - | + 105 C | + 105 C |
| Minimum Operating Temperature | - | - 30 C | - 30 C |
| Wire Gauge | - | 22-28 | 22-28 |
| Unit Weight | - | 0.015168 oz | - |