Allen-Bradley

Allen-Bradley 0042-6841 PCB Circuit Board

SKU 0042-6841

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: Allen-Bradley

  • Product No.: 0042-6841

  • Country of origin:United States

  • Product Type: PC Board

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 180g

  • Dimensions: 180 mm x 120 mm x 25 mm (H x W x D)

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Allen-Bradley 0042-6841 is an industrial printed circuit board (PCB) component manufactured by Allen-Bradley / Rockwell Automation. Designed for integration into Allen-Bradley automation equipment and control systems, this internal circuit board provides reliable signal processing and logic execution for industrial control environments. Constructed on heavy-duty industrial FR-4 laminate, the 0042-6841 features high-density surface-mount and through-hole components to ensure consistent electrical performance under continuous operation.

Features

  • Genuine Allen-Bradley OEM circuit board component for industrial system repair, maintenance, and system integration.
  • Multilayer PCB layout with optimized trace routing for enhanced noise immunity and low electromagnetic interference (EMI).
  • Integrated trace paths and connection pin headers engineered for high-vibration resistance.
  • Industrial-grade board substrate offering high thermal stability and resistance to thermal stress.
  • Designed for direct drop-in replacement within compatible Allen-Bradley drive, power supply, or logic control sub-assemblies.

Applications

  • Maintenance, repair, and overhaul (MRO) of legacy Allen-Bradley industrial control hardware.
  • Replacement circuit component for compatible Allen-Bradley motor drives, power modules, or PLC rack components.
  • Field service and system restoration in manufacturing and process control systems.

Technical Specifications

Parameter Specification
Manufacturer Allen-Bradley / Rockwell Automation
Part / Board Number 0042-6841
Product Type Printed Circuit Board (PCB) Assembly
Substrate Material Flame-Retardant Glass-Reinforced Epoxy (FR-4)
Board Type Multilayer Industrial PCB
Operating Temperature Range 0°C to 60°C (32°F to 140°F)
Storage Temperature Range -40°C to 85°C (-40°F to 185°F)
Relative Humidity 5% to 95% non-condensing
Mounting Style Internal chassis / rack mount via standard standoff fasteners

Installation Guidelines

  • Electrostatic Discharge (ESD) Protection: Always wear a grounded anti-static wrist strap and work on an ESD-safe mat when handling the unit to prevent static damage to sensitive components.
  • Power De-energization: Ensure all main AC and DC power supplies connected to the host system are fully isolated and lockout/tagout (LOTO) procedures are observed prior to installation.
  • Capacitor Discharge: Allow a minimum of 5 to 10 minutes after disconnecting power to allow high-voltage bus capacitors in the host drive or chassis to fully discharge before handling.
  • Handling: Hold the PCB strictly by its unpopulated fiberglass edges. Avoid touching surface-mount components, trace pins, or gold connector fingers.
  • Fastening & Grounding: Secure all original mounting screws and standoffs to the specified torque to ensure proper mechanical stability and chassis grounding.

FAQ

What safety precautions should be taken when replacing the 0042-6841 PCB?
Always wear an ESD wrist strap, fully de-energize the host equipment, and allow high-voltage bus capacitors to discharge prior to handling.

Is the Allen-Bradley 0042-6841 a standalone module or an internal component?
The 0042-6841 is an internal printed circuit board (PCB) component designed to be installed inside a compatible Allen-Bradley host drive or control system.

What substrate material is used for the 0042-6841 board?
It is constructed on flame-retardant glass-reinforced epoxy (FR-4) designed for industrial applications.

View all FAQs →

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  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Green
Country of origin
United States

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