| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 643426-3 |
| Series: | Universal MATE-N-LOK |
| Housing Material: | Nylon |
| Number of Rows: | 3 |
| Mount Type: | Board Mount |
| Termination Method: | Through Hole - Solder |
| Pitch: | .25 in, 6.35 mm |
| Voltage: | 600 V AC |
| Contact Type: | Pin |
| Strain Relief: | No Strain Relief |
| Row Spacing: | .25 in, 6.35 mm |
| Contact Amperage: | 12 A |
| Number of Positions: | 9 |
| Housing Color: | Black |
| Mount Orientation: | Vertical |
| Mating Retention Type: | Positive Lock |
| Operating Temperature Range: | -40 - 105 °C, -40 - 221 °F |
| Circuit Application: | Power |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | 30 µin, .76 µm |
| Panel Mount: | Without |
| PCB Retention: | Without |
| PCB Thickness (Recommended): | .125 in, 3.18 mm |
| Connector Height: | 13.97 mm |
| Sealable: | No |
| Mating Alignment: | With |
| Mating Alignment Type: | Polarization |
| Connector and Contact Terminate To: | Printed Circuit Board |
| Number of Power Positions: | 9 |
| Contact Layout: | Matrix |
| Connector Length: | 20.32 mm |
| Connector System: | Wire to Board |
| Contact Termination Plating: | Tin |
| Connector Product Type: | Header |
| Connector Width: | 20.32 mm |
| Mating Retention: | With |
| PCB Mount Alignment: | With |
| PCB Mount Alignment Type: | Standard Polarized Tail |
| Termination Post Tail Length: | .149 in, 3.81 mm |
| Contact Retention: | Without |
| Glow Wire Rating: | Standard Part - Not Glow Wire |
| VDE Tested: | Yes |
| Connector and Housing Type: | Plug |
| Multiple Contact Types: | Without |
| Standards Met: | CSA UL |
| Material Flammability Standard: | UL 94V-0 |
| Part Aliases: | 643426-3 |
| SKU: | AMP643426-3 |
643426-3
Specifications
Detailed Description
Introducing the 643426-3 Universal MATE-N-LOK Connector, a high-quality solution for power applications. This CSA and UL certified connector features a durable nylon housing in black, with three rows of nine gold-plated pin contacts for reliable conductivity. With a voltage rating of 600V AC and a contact amperage of 12A, it is suitable for a wide range of power systems. The through-hole solder termination method ensures secure and lasting connections, while the vertical mount orientation saves space on the PCB. Operating in temperatures ranging from -40 to 105°C, this connector is perfect for harsh environments. RoHS compliant and VDE tested, it meets international standards for safety and environmental responsibility. Upgrade your power systems with the 643426-3 Connector for dependable performance.
Frequently Bought Together
| Product | Part # | Description | Stock |
|---|---|---|---|
| TE Connectivity 103653-1 | 02 MTE SHRD PIN HSG SR LATCH | ![]() |
| TE Connectivity 103653-2 | 03 MTE SHRD PIN HSG SR LATCH | ![]() |
| TE Connectivity 641964-1 | 02P UMNL PIN HDR ASSY POL 94VO | ![]() |
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 04/01/2013 | Project Lantern PTP Migration Parts - MNF. location change from NC. | Download | |||


