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MOLEX / WALDOM 535511279 SlimStack Plug Connector

The MOLEX / WALDOM 53551-1279 SlimStack plug connector is a precision-engineered component designed for reliable board-to-board connections. With a fine 0.635mm pitch and dual-row configuration, it's ideal for applications requiring high circuit density and vertical stacking. The connector supports stacking heights of 8.00mm and 14.00mm, offering flexibility in design. It's lead-free and features gold plating on the mating interface for excellent signal integrity and tin plating on the termination for reliable solderability. This connector is suitable for a wide range of industrial and commercial applications where compact and robust board-to-board connectivity is essential.

Authorized Distributors
Source:DigiKey
Part No:53551-1279
Stock:1658
Inv Date:06-17-2026
Price: Unit price: $9.61
Buy/RFQ:
Part No:53551-1279
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:53551-1279
Stock:1658
Inv Date:06-17-2026
Price: Unit price: $8.46
Buy/RFQ:
Part No:53551-1279
Stock:1658
Inv Date:06-17-2026
Price: Unit price: $8.46
Buy/RFQ:

MOLEX / WALDOM 535511279 SlimStack Plug Connector Specifications:

  • circuits_loaded: 120
  • circuits_maximum: 120
  • color_resin: Natural
  • durability_mating_cycles: 50
  • first_mate_last_break: No
  • glow_wire_compliant: No
  • guide_to_mating_part: None
  • lock_to_mating_part: Yes
  • mated_height: 14.00mm (.551")
  • material_metal: Brass, Phosphor Bronze
  • plating_mating: Gold (0.254µm / 10µ")
  • plating_termination: Tin (2.032µm / 80µ")
  • number_of_rows: 2
  • orientation: Vertical
  • pcb_locator: Yes
  • pcb_retention: Yes
  • packaging_type: Tube
  • pitch_mating_interface: 0.64mm (.025")
  • plating_min_mating: 0.254µm (10µ")
  • plating_min_termination: 2.032µm (80µ")
  • polarized_to_pcb: Yes
  • shrouded: Fully
  • stackable: No
  • temperature_range_operating: -55°C to +85°C
  • termination_interface_style: Surface Mount
  • current_maximum_per_contact: 0.5A
  • voltage_maximum: 100V

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 535511279?

You can click on the BUY or RFQ button to purchase 535511279 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 535511279?

You can download the 535511279 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 535511279?

MOLEX / WALDOM

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