| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 1744156-3 |
| Series: | MTA 156 |
| Housing Material: | Polyester - GF |
| Number of Rows: | 1 |
| Mount Type: | Board Mount |
| Termination Method: | Through Hole - Solder |
| Contact Material: | Copper Alloy |
| Pitch: | .156 in, 3.96 mm |
| Voltage: | 600 V AC |
| Contact Type: | Tab |
| Strain Relief: | No Strain Relief |
| Package Quantity: | 125 |
| Contact Amperage: | 7 A |
| Number of Positions: | 3 |
| Housing Color: | Black |
| Mount Orientation: | Right Angle |
| GPL: | 103 |
| Mating Retention Type: | Polarized Lock |
| Packaging: | Package |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Power |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 150 - 350 µin, 3.81 - 8.89 µm |
| Panel Mount: | Without |
| PCB Retention: | With |
| Contact Termination Plating Thickness: | 150 - 350 µin, 3.81 - 8.89 µm, 3.8 - 8.8 µm |
| Contact Underplating Material: | Nickel |
| PCB Thickness (Recommended): | .063 in, 1.6 mm |
| Connector Height: | 10.8 mm, .425 in |
| PCB Retention Type: | Tab |
| Sealable: | No |
| Mating Alignment: | Without |
| GPL Description: | Appliances |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Product Code: | 1525 |
| Number of Power Positions: | 3 |
| Contact Layout: | Inline |
| Connector Length: | 13.84 mm, .545 in |
| Connector System: | Wire to Board |
| CSA Agency Certification: | LR 7189 |
| Contact Termination Plating: | Tin |
| Connector Product Type: | Header |
| Mating Post Length: | 11.43 mm, .45 in |
| ECCN: | EAR99 |
| Contact Mating Area Plating Finish: | Bright |
| Contact Underplating Thickness: | 1.27 - 3.81 µin, 50 - 150 µm |
| Mating Retention: | With |
| PCB Mount Alignment: | With |
| PCB Mount Alignment Type: | Peg |
| Termination Post Tail Length: | .125 in, 3.18 mm |
| Header Type: | Unshrouded |
| Contact Retention: | Without |
| Glow Wire Rating: | Standard Part - Not Glow Wire |
| VDE Tested: | No |
| Connector and Housing Type: | Plug |
| Right Angle Bending Side: | Front |
| Standards Met: | CSA UL |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 1744156-3 |
| SKU: | AMP1744156-3 |
1744156-3
Specifications
Detailed Description
1744156-3 - Introducing the MTA-156 HDR Power Connector, a high-quality solution for your power connectivity needs. This right-angle, board-mount connector features a rugged polyester housing with CSA and UL standards met for safety and reliability. With a pitch of 3.96mm and a voltage rating of 600V AC, it is suitable for a wide range of power applications. The connector accommodates 3 positions with tin-plated copper alloy contacts for efficient power transfer. Its through-hole solder termination method ensures secure and durable connections, while the included PCB retention enhances stability. Operating in a wide temperature range from -55 to 105°C, this connector is ideal for use in demanding environments. RoHS compliant for environmentally friendly manufacturing, the MTA-156 HDR is the perfect choice for power-critical systems.
For Use With
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 2132189-3 | ![]() | |
| TE Connectivity 770894-3 | ![]() |


