| Attribute | Value |
|---|---|
| Product Category: | |
| Manufacturer: | Molex |
| Manufacturer Part Number: | Molex 73644-0001 |
| Color: | Black, Natural |
| Series: | 73644 - HDM |
| Amperage: | 1 A |
| Connector Type: | HDM |
| Number of Contacts: | 72 |
| Number of Rows: | 6 |
| Termination Method: | Through Hole - Compliant Pin |
| Contact Material: | Phosphor Bronze, Stainless Steel |
| Contact Plating: | Gold |
| Maximum Operating Temperature: | 105 °C |
| Minimum Operating Temperature: | -55 °C |
| Pitch: | 2 mm |
| Voltage: | 250 VAC |
| Material: | High Temperature Thermoplastic |
| Orientation: | Vertical |
| Keying: | Yes |
| Component Type: | PCB Header |
| Number of Pairs: | Open Pin Field |
| Data Rate: | 1 Gb/s |
| Tail Length: | 3.5 mm |
| Packaging: | Tube |
| Operating Temperature Range: | -55 - 105 °C |
| Contact Mating Area Plating: | Gold |
| Contact Mating Area Plating Thickness: | .762 µm |
| Number of Contacts Loaded: | 72 |
| Mating Cycles: | 250 |
| PCB Locator: | No |
| Shielded: | No |
| PCB Retention: | Yes |
| Polarized to PCB: | No |
| Contact Termination Plating Thickness: | .051 µm |
| PCB Thickness (Recommended): | 2.5 mm |
| Number of Columns: | 12 |
| CSA Agency Certification: | LR19980 |
| UL Agency Certification: | E29179 |
| Contact Termination Plating: | Gold |
| Termination Pitch: | 2 mm |
| Guide to Mating Part: | Yes |
| Stackable: | Yes |
| Surface Mount Compatible: | Yes |
| Board to Board Configuration: | Backplane |
| Make First / Break Last: | No |
| Material Flammability Standard: | 94V-0 |
| Part Aliases: | 0736440001 |
| SKU: | MOL73644-0001 |
73644-0001
| Heilind Number: | MOL73644-0001 |
| Manufacturer: | Molex |
| Manufacturer Number: | 73644-0001 |
| Datasheet: | RoHS Certificate of Compliance |
| ECAD Model: | |
Description:
HDM Board-to-Board Backplane Header, Vertical, SMC, Press-Fit, Guide Post Location A, Polarizing Key Position A, 72 Circuits
More >>Specifications
Detailed Description
Enhance your board-to-board connectivity with our HDM Backplane Header, featuring a vertical SMC design for seamless integration. With a press-fit termination method and 72 gold-plated circuits, this component ensures reliable performance in high-speed applications. Its high-temperature thermoplastic construction, compliant pins, and wide operating temperature range from -55 to 105°C guarantee durability in challenging environments. The 2mm pitch, 1A amperage, and 250VAC voltage rating make it suitable for various systems. Trust in the quality and precision of this connector for your PCB assembly needs.
Product Change Notice
| Effective Date | Description of Change | Download | |||
|---|---|---|---|---|---|
| 11/18/2025 | 516838 - Equipment Transfer, Production Transfer or Rearrangement. equipment transfer that have been used to manufacture impacted part(s). No changes will be made to product as part of this change. | Download | |||
| 12/30/2023 | 514258 - Change Supplier. This notification is to inform you this is a change regarding the supplier. Please refer to the details below. | Download | |||
| 09/20/2022 | 512191 - Packaging Method/Quantity Changing. Molex will replace the top locked cartons with normal standard cartons. Carton size / packaging quantity and packaging materials remain unchanged. No changes will be made to the part design and will not affect the use or disposal of inventory. | Download | |||
Availability
In Stock:
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Stock Location:
In Stock
Factory Stock:
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Factory Lead:
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Unit Of Measure:
Each
Minimum/Multiple:
1/1
Invalid quantity value
Documents & Media
Environmental & Export Classifications
| Attribute | Value |
|---|---|
| RoHS Compliant: | Unkown |
Additional Resources
| Attribute | Value |
|---|---|
| Molex: | 73644-0001 |
| Other Names: | 0736440001 |