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MOLEX / WALDOM 545595011 QF-50 Flat Cable Receptacle Housing

The MOLEX / WALDOM 54559-5011 is a flat cable receptacle housing within the QF-50 series. It's designed to securely house and connect flat cables, commonly used in various electronic assemblies. The housing provides 50 circuits and utilizes a 2.54mm pitch for precise alignment and reliable mating. Constructed with phosphor bronze and gold plating, it offers good electrical conductivity and durability. While currently obsolete, it remains a valuable component for legacy systems and specific applications requiring its unique characteristics.

Authorized Distributors
Source:Newark
Part No:54559-5011
Stock:240
Inv Date:06-17-2026
Price: Unit price: $1.87
Buy/RFQ:
Part No:54559-5011
Stock:0
Inv Date:06-18-2026
Price: N/A
Buy/RFQ:
Part No:54559-5011
Stock:240
Inv Date:06-17-2026
Price: Unit price: $1.04
Buy/RFQ:
Part No:54559-5011
Stock:240
Inv Date:06-17-2026
Price: Unit price: $1.04
Buy/RFQ:

MOLEX / WALDOM 545595011 QF-50 Flat Cable Receptacle Housing Specifications:

  • circuits_loaded: 50
  • color_resin: Black
  • durability_mating_cycles_max: 500
  • entry_angle: 90° Angle
  • lock_to_mating_part: Yes
  • material_metal: Phosphor Bronze
  • plating_min_mating: 0.305µm (12µ")
  • plating_min_termination: 0.305µm (12µ")
  • material_resin: Polyester
  • pitch_mating_interface: 2.54mm (.100")
  • polarized_to_mating_part: Yes
  • temperature_range_operating: -40°C to +85°C
  • termination_interface_style: IDT or Pierce
  • wire_insulation_diameter_max: 1.14mm (.045")
  • wire_size_awg_max: 28
  • current_maximum_per_contact: 1A
  • voltage_maximum: 300V
  • rohs_compliant_status: ELV and RoHS Compliant
  • reach_svhc_contains: No
  • low_halogen_status: Not Low-Halogen
  • series: 54559Series
  • mates_with: 55401 Vertical Header, 55638 Right Angle Header
  • use_with: 54561 Strain Relief, 54560 Upper Housing

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 545595011?

You can click on the BUY or RFQ button to purchase 545595011 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 545595011?

You can download the 545595011 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 545595011?

MOLEX / WALDOM

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