| Agency Approvals | CSA ; UL |
| Alternate Mfr Part Number, Manufacturer Product Number | 640445-2 |
| Angle | Straight |
| Application | For wire-to-board, Power |
| Applications | General Purpose, Industrial |
| Base Product Number | 640445 |
| Category | Connectors, Interconnects |
| Color, Housing Color | White |
| Color, Insulation Color | Natural |
| Connection Material, Contact Material | Copper Alloy |
| Connector Terminates To | Printed Circuit Board |
| Connector Type | Male |
| Connector Type, Item | Header |
| Contact Centerline Spacing, Pin Spacing | 0.156 in |
| Contact Finish - Mating, Contact Finish - Post, Contact Plating | Tin |
| Contact Finish Thickness - Mating, Contact Finish Thickness - Post, Features, Ingress Protection, Mated Stacking Heights, Row Spacing - Mating | - |
| Contact Finish, Terminal Finish | Tin Plated |
| Contact Length - Mating | 0.400" (10.16mm) |
| Contact Length - Post | 0.125" (3.18mm) |
| Contact Plating Thickness | 2.54 ?m |
| Contact Shape | Square |
| Contact Type | Male Pin, Tab |
| Current Rating | 7 A |
| Current Rating (Amps) | Varies by Wire Gauge |
| Description | CONN HEADER VERT 2POS 3.96MM |
| Detailed Description | Connector Header Through Hole 2 position 0.156" (3.96mm) |
| Digi-Key Part Number | A1971-ND |
| Fastening Type | Friction Lock |
| Features | Unshrouded |
| Flammability Rating | UL 94 V-0 |
| For Use With | MTA .156 Connector Assembly or SL .156 Connector Assembly |
| Height | 10.79 mm |
| Hole Center to Center | 3.96 mm |
| Housing Material | Thermoplastic Polyester |
| Insulation Diameter | 0.095" (Single Wire), 0.07" (Mass Termination Wires) |
| Insulation Height | 0.425" (10.80mm) |
| Insulation Material | Thermoplastic, Glass Filled |
| Length | 0.312 in |
| Manufacturer Standard Lead Time | 6 Weeks |
| Manufacturer, Mfr | TE Connectivity AMP Connectors |
| Material | Polyester |
| Material Flammability Rating | UL94 V-0 |
| Max. Temp. | 105?C |
| Max. Voltage | 600V AC |
| Mounting Hole Size | 0.07 in |
| Mounting Type | Through Hole, PCB Mount |
| Number of Contacts, Number of Positions | 2 |
| Number of Positions Loaded | All |
| Number of Rows, Package Quantity | 1 |
| Operating Temperature | -55 to +105 ?C, -55?C ~ 105?C |
| Overall Contact Length | 0.650" (16.51mm) |
| Overall Length | 0.312 " |
| Package | Bulk |
| Pin Length | 0.125 " |
| Pitch | 3.96 mm (0.156") |
| Pitch - Mating | 0.156" (3.96mm) |
| Primary Type | Board Mount |
| Product Header | MTA-156 Connector Header Assembly |
| Product Status | Active |
| Series | MTA-156 Series, MTA-156 |
| Shrouding | Shrouded - 1 Wall |
| Special Features | IDC, Pinstrip |
| Standards | CSA Certified; UL E28476; UL Recognized, UL 94V-0 Housing Flammability Rating, RoHS Compliant, ELV Compliant |
| Style | Board to Cable/Wire |
| Terminal Post Length | 0.125 in. |
| Terminal Type | Through Hole - Solder |
| Termination | Solder |
| Type | Plug |
| Voltage Rating | 600VAC, 600 V |
| Wire Size | 26-18 |