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MOLEX 736440205 HDM Backplane Connector

The MOLEX 73644-0205 is a high-density backplane connector within the HDM series, engineered for robust board-to-board connections. It boasts 72 circuits, a vertical design, and press-fit termination for secure PCB mounting. The connector's polarizing key and guide post ensure correct alignment, while its gold-plated contacts provide excellent signal integrity and durability. Common applications include industrial control systems, data communication equipment, and other demanding environments requiring reliable high-speed data transfer.

Authorized Distributors
Source:Newark
Part No:73644-0205
Stock:60
Inv Date:05-29-2026
Price: Unit price: $29.71
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Part No:73644-0205
Stock:0
Inv Date:05-30-2026
Price: Unit price: $23.69
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Part No:73644-0205
Stock:0
Inv Date:05-29-2026
Price: Unit price: $26.96
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Part No:73644-0205
Stock:64
Inv Date:05-29-2026
Price: Unit price: $24.89
Buy/RFQ:
Part No:73644-0205
Stock:64
Inv Date:05-29-2026
Price: Unit price: $24.89
Buy/RFQ:

MOLEX 736440205 HDM Backplane Connector Specifications:

  • circuits_loaded: 72
  • circuits_maximum: 72
  • color_resin: Black, Natural
  • durability_mating_cycles: 250
  • first_mate_last_break: No
  • flammability: 94V-0
  • guide_to_mating_part: Yes
  • keying_to_mating_part: Yes
  • material_metal: Phosphor Bronze, Stainless Steel
  • plating_mating: Gold (0.762µm)
  • plating_termination: Gold (0.051µm)
  • material_resin: High Temperature Thermoplastic
  • number_of_columns: 12
  • number_of_pairs_open_pin_field: 6
  • number_of_rows: 6
  • orientation: Vertical
  • pc_tail_length: 3.50mm
  • pcb_locator: No
  • pcb_retention: Yes
  • pcb_thickness_recommended: 2.50mm
  • packaging_type: Tube
  • pitch_mating_interface: 2.00mm
  • pitch_termination_interface: 2.00mm
  • polarized_to_pcb: No
  • stackable: Yes
  • surface_mount_compatible: Yes
  • temperature_range_operating: -55° to +105°C
  • termination_interface_style: Through Hole
  • current_maximum_per_contact: 1.0A
  • data_rate: 1.0 Gbps
  • real_signals_per_25mm: 75
  • shielded: No
  • voltage_maximum: 250V AC

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Frequently Asked Questions

Where can I buy MOLEX 736440205?

You can click on the BUY or RFQ button to purchase 736440205 from an authorized MOLEX distributor.

How do I troubleshoot issues or seek technical support for part 736440205?

You can download the 736440205 datasheet or visit the MOLEX website for support.

Who is the manufacturer of 736440205?

MOLEX

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