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MOLEX / WALDOM 428786552 RJ11 Modular Jack

The MOLEX / WALDOM 42878-6552 is a robust modular jack designed for reliable connectivity in various applications. Its vertical, low-profile design makes it suitable for space-constrained environments. The jack features a 6/2 configuration, phosphor bronze construction with gold mating plating and tin termination plating, and a flangeless design. It is RoHS compliant and operates within a temperature range of -40°C to +85°C, making it suitable for a wide range of industrial and commercial applications.

Authorized Distributors
Source:Newark
Part No:42878-6552
Stock:1835
Inv Date:06-16-2026
Price: Unit price: $0.65
Buy/RFQ:
Source:DigiKey
Part No:428786552
Stock:1835
Inv Date:06-16-2026
Price: Unit price: $0.41
Buy/RFQ:
Part No:42878-6552
Stock:0
Inv Date:06-17-2026
Price: N/A
Buy/RFQ:
Part No:42878-6552
Stock:1835
Inv Date:06-16-2026
Price: Unit price: $0.3631
Buy/RFQ:
Part No:42878-6552
Stock:1835
Inv Date:06-16-2026
Price: Unit price: $0.3631
Buy/RFQ:

MOLEX / WALDOM 428786552 RJ11 Modular Jack Specifications:

  • overview: Modular Jacks and Plugs
  • series: 42878
  • description: Modular Jack, Vertical, Low Profile, 6/2, Panel Stops
  • mounting: Flush Mount|Flangeless
  • pcb_thickness: 3.18mm (Recommended)
  • durability: 500 mating cycles
  • flammability: 94V-0
  • material_resin: Polyester
  • material_metal: Phosphor Bronze
  • plating_mating: Gold
  • plating_termination: Tin
  • pitch_mating: 1.02mm
  • pitch_termination: 1.27mm
  • ports: 1
  • positions_loaded_contacts: 6/2
  • temperature_range: -40°C to +85°C
  • voltage_max: 150V AC (RMS)
  • current_max_per_contact: 1.5A
  • lead_free_process_temp_max_c: 235
  • solder_duration_max_temp: 005 seconds
  • wave_cycles_max_temp: 001
  • packaging_type: Tray
  • upc: 800753826946

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Frequently Asked Questions

Where can I buy MOLEX / WALDOM 428786552?

You can click on the BUY or RFQ button to purchase 428786552 from an authorized MOLEX / WALDOM distributor.

How do I troubleshoot issues or seek technical support for part 428786552?

You can download the 428786552 datasheet or visit the MOLEX / WALDOM website for support.

Who is the manufacturer of 428786552?

MOLEX / WALDOM

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