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MOLEX / WALDOM 543630778 SlimStack Board-to-Board Connector

The MOLEX / WALDOM 54363-0778 SlimStack connector is a compact board-to-board solution designed for applications requiring a 0.50mm pitch. This connector features a dual-row, vertical configuration and is suitable for surface mount applications. It offers a robust connection with a durability of 30 mating cycles and is designed for signal transmission. The connector is RoHS compliant and operates within a temperature range of -25°C to +85°C, making it suitable for a wide range of industrial and commercial applications.

Authorized Distributors
Source:Newark
Part No:54363-0778
Stock:13338
Inv Date:06-17-2026
Price: Unit price: $3.12
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Source:DigiKey
Part No:543630778
Stock:13338
Inv Date:06-17-2026
Price: Unit price: $2.67
Buy/RFQ:
Part No:54363-0778
Stock:1347
Inv Date:06-18-2026
Price: Unit price: $4.92
Buy/RFQ:
Part No:54363-0778
Stock:0
Inv Date:06-17-2026
Price: Unit price: $17327.3
Buy/RFQ:
Part No:54363-0778
Stock:13338
Inv Date:06-17-2026
Price: Unit price: $2.96
Buy/RFQ:
Part No:54363-0778
Stock:13338
Inv Date:06-17-2026
Price: Unit price: $2.96
Buy/RFQ:

MOLEX / WALDOM 543630778 SlimStack Board-to-Board Connector Specifications:

  • circuits_loaded: 70
  • circuits_maximum: 70
  • color_resin: Black
  • durability_mating_cycles_max: 30
  • glow_wire_compliant: No
  • lock_to_mating_part: None
  • mated_height: 2.00mm
  • material_metal: Phosphor Bronze
  • plating_mating: Gold
  • plating_termination: Gold
  • material_resin: High Temperature Thermoplastic
  • net_weight_mg: 244.821
  • number_of_rows: 2
  • orientation: Vertical
  • pcb_locator: No
  • pcb_retention: Yes
  • pcb_thickness_recommended: 1.60mm
  • packaging_type: Embossed Tape on Reel
  • pitch_mating_interface: 0.50mm
  • pitch_termination_interface: 0.50mm
  • plating_min_mating: 0.254µm
  • plating_min_termination: 0.102µm
  • polarized_to_pcb: No
  • surface_mount_compatible: Yes
  • temperature_range_operating: -25°C to +85°C
  • termination_interface_style: N/A
  • current_maximum_per_contact: 0.5A
  • voltage_maximum: 50V

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 543630778?

You can click on the BUY or RFQ button to purchase 543630778 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 543630778?

You can download the 543630778 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 543630778?

MOLEX / WALDOM

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