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MOLEX / WALDOM 758380705 GbX Backplane Connector System

The MOLEX / WALDOM 75838-0705 is a GbX 4-pair backplane connector system designed for demanding applications requiring high-speed data transfer and reliable connections. This open-header connector features 56 circuits arranged in 7 columns and 8 rows, with a vertical orientation. It utilizes gold plating on the mating interface (0.76µm) and tin plating on the termination interface, ensuring excellent signal integrity and durability. Constructed with a high-performance alloy (HPA) for the metal components and a high-temperature thermoplastic resin, this connector is built to withstand harsh operating conditions. Its compatibility with lead-free soldering processes and its compliance with RoHS directives make it a sustainable choice for modern electronic designs. The connector supports a maximum current of 1.0A per contact and a data rate of 8.0 Gbps, making it suitable for a wide range of industrial and commercial applications.

Authorized Distributors
Source:Newark
Part No:75838-0705
Stock:176
Inv Date:06-17-2026
Price: Unit price: $9.56
Buy/RFQ:
Part No:75838-0705
Stock:176
Inv Date:06-17-2026
Price: Unit price: $5.51
Buy/RFQ:
Part No:75838-0705
Stock:176
Inv Date:06-17-2026
Price: Unit price: $5.51
Buy/RFQ:

MOLEX / WALDOM 758380705 GbX Backplane Connector System Specifications:

  • circuits_loaded: 56
  • circuits_maximum: 56
  • color_resin: Gray
  • durability_mating_cycles: 200
  • first_mate_last_break: No
  • flammability: 94V-0
  • material_metal: High Performance Alloy (HPA)
  • material_plating_mating: Gold (Au) 0.76µm
  • material_plating_termination: Tin
  • material_resin: High Temperature Thermoplastic
  • number_columns: 7
  • number_pairs: 4
  • number_rows: 8
  • orientation: Vertical
  • pcb_tail_length: 2.30mm
  • pcb_locator: No
  • pcb_retention: Yes
  • pcb_thickness_recommended: 1.60mm
  • packaging_type: Tray
  • pitch_mating_interface: 1.85mm
  • pitch_termination_interface: 1.85mm
  • plating_min_mating: 0.762µm
  • plating_min_termination: 0.762µm
  • polarized_to_pcb: No
  • stackable: Yes
  • surface_mount_compatible: Yes
  • temperature_range_operating: 105°C
  • termination_interface_style: Through Hole - Compliant Pin
  • current_maximum_per_contact: 1.0A
  • data_rate: 8.0 Gbps
  • shield_type: Ground Plane Shield
  • voltage_maximum: 120V AC (RMS)/DC
  • lead_free_process_capability: N/A
  • reach_svhc: Not Contained Per - ED/71/2019 (16 July 2019)
  • halogen_free_status: Low-Halogen
  • net_weight: 3.393/g

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 758380705?

You can click on the BUY or RFQ button to purchase 758380705 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 758380705?

You can download the 758380705 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 758380705?

MOLEX / WALDOM

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