| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 4-644615-8 |
| 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 |
| Contact Amperage: | 7 A |
| Number of Positions: | 18 |
| Housing Color: | Natural |
| Mount Orientation: | Vertical |
| Mating Retention Type: | Polarized Lock |
| Operating Temperature Range: | -55 - 105 °C, -67 - 221 °F |
| Circuit Application: | Power |
| Contact Mating Area Plating: | Tin |
| Contact Mating Area Plating Thickness: | 150 µin, 3.81 µm |
| Panel Mount: | Without |
| PCB Retention: | With |
| Contact Termination Plating Thickness: | 100 µin, 2.540 µm |
| Contact Underplating Material: | Nickel |
| PCB Thickness (Recommended): | .062 in, 1.57 mm |
| Connector Height: | 13.84 mm, .545 in |
| PCB Retention Type: | Tab |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Backwall Interruptions Between Posts |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Number of Power Positions: | 18 |
| Contact Layout: | Inline |
| Connector Length: | 2.803 in, 71.2 mm |
| Connector System: | Wire to Board |
| Contact Termination Plating: | Tin |
| Connector Product Type: | Header |
| Mating Post Length: | 11.43 mm, .45 in |
| Mating Retention: | With |
| PCB Mount Alignment: | With |
| PCB Mount Alignment Type: | Peg |
| Termination Post Tail Length: | .13 in, 3.3 mm |
| Header Type: | Unshrouded |
| Contact Retention: | Without |
| Polarized Positions: | 4&5, 7&8, 11&12, 14&15 |
| Glow Wire Rating: | Standard Part - Not Glow Wire |
| Connector and Housing Type: | Plug |
| Standards Met: | CSA UL |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 4-644615-8 |
| SKU: | AMP4-644615-8 |
4-644615-8
Specifications
Detailed Description
Enhance power connectivity in your appliances with this MTA 156 series header connector. Featuring 18 inline contact positions with solder termination, it ensures secure board mounting for reliable performance. Crafted from UL 94V-0 rated polyester and copper alloy, it guarantees durability and safety. With a housing color of natural and a vertical mount orientation, it seamlessly blends into your setup. UL and CSA standards compliance, along with a 600V AC voltage rating, attest to its high-quality design. Ideal for power circuit applications, this connector operates efficiently in a wide temperature range from -55 to 105°C (-67 to 221°F). The connector's 3.96mm (0.156in) pitch, tab contact type, and tin plating facilitate efficient power transmission. With a package quantity of 300, it offers ample supply for your connectivity needs. RoHS compliant and featuring LR7189 CSA certification, it meets international standards for environmental and quality management. Upgrade your power connections with this reliable header connector.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 07/08/2019 | E-19-009625 - Product Improvement. Dimensional tolerance change from .073 (+.005/-.010) to (+.005/-.015). | Download | |||

