1. Printed Circuit Boards (PCBs) For Sale
  2. sku: 16397642775222663
  3. WESTINGHOUSE ELECTRIC 8204D20H01-M08

WESTINGHOUSE ELECTRIC CORP 8204D20H01-M08 Circuit Board Corp. 16-AUG-74

8204d20h01-m08 Westinghouse Electric Corp Corp. Circuit Board 16-aug-74 2 Pieces

( Brand: Westinghouse Electric Corp ), ( Manufacturer Part Number: 8204D20H01-M08 ), ( Part Type: Circuit Board ), ( Mounting Style: Pcb Mount ), ( Pcb Type: Multilayer Pcb ), ( Operating Voltage: 3.3 V ), ( Country Of Origin: United States )

Review WESTINGHOUSE ELECTRIC CORP Corp. Circuit Board Pieces

The **Westinghouse Electric 8204D20H01-M08 circuit board**, originally manufactured on **August 16, 1974**, represents a rare and historically significant component from Westinghouse s industrial automation and control systems lineup. Designed as part of their **8200 Series** programmable logic controllers (PLCs), this circuit board was engineered to serve as a critical control module within larger relay-based or early digital control systems, likely deployed in manufacturing, power generation, or process automation applications of the mid-to-late 20th century. The board features a dense arrangement of **through-hole soldered components**, including discrete transistors, diodes, resistors, and capacitors, arranged on a double-sided printed circuit board (PCB) with etched copper traces. Its primary function was to interface with external relays, sensors, or actuators while processing logic signals such as timing, counting, or sequencing under the supervision of the PLC s central processing unit. The **M08 designation** suggests it may have been a specialized module, potentially offering expanded I/O capabilities, memory extension, or auxiliary processing for specific industrial tasks. Given its age, the board reflects the technological advancements of the era, where analog and early digital circuitry coexisted, and where reliability and modularity were paramount in maintaining complex automation systems. Collectors and restoration enthusiasts may find this component particularly intriguing due to its historical context, as it predates modern solid-state PLCs and offers a tangible glimpse into the evolution of industrial control technology. For those seeking to integrate it into a functional system, reverse-engineering its pinout and compatibility with supporting hardware such as the original Westinghouse 8200 PLC chassis would be essential, as replacement parts and documentation for such vintage equipment are increasingly scarce.

### **Pros and Cons of buying a Westinghouse Electric 8204D20H01-M08 Circuit Board (Model 16-AUG-74)**

#### **Pros:**

1. **Compatibility** This circuit board is designed specifically for older Westinghouse electric ranges, particularly models from the mid-1970s (such as the 16-AUG-74 series). If your appliance is original or has a known issue with this component, replacing it with an exact match ensures proper functionality without compatibility concerns.

2. **Reliability of Original Parts** Westinghouse was a reputable manufacturer, and original components were built to last. A genuine replacement board may perform better than aftermarket alternatives, especially if the failure was due to wear rather than a manufacturing defect.

3. **Ease of Installation** Since this is an exact replacement, wiring and connections should align perfectly with the original setup. Minimal modifications are typically required, reducing installation complexity.

4. **Long-Term Durability** If the board fails due to age or overheating, a new one may extend the life of your appliance, avoiding the need for a full replacement.

5. **Resale Value** If you plan to sell the appliance later, having an original or high-quality replacement part can make it more attractive to collectors or buyers who prefer fully functional vintage units.

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#### **Cons:**

1. **Age and Obsolescence** This circuit board is over **40 years old**, meaning it may be prone to failure due to degraded materials (e.g., cracked solder joints, corroded contacts, or dried-out capacitors). Modern electronics use different manufacturing standards, which could affect longevity.

2. **Difficulty in Sourcing** Finding a genuine Westinghouse replacement may be challenging. The manufacturer may no longer produce this part, and authorized distributors could have limited stock. You may need to rely on eBay, specialty repair shops, or salvage yards, which could lead to counterfeit or incompatible parts.

3. **High Cost Relative to Value** Replacing a single circuit board on an older appliance may not be cost-effective if the range is otherwise worn out. The labor cost (if professional installation is required) plus the part price could exceed the appliance s remaining value.

4. **Potential for Counterfeit Parts** If purchasing from third-party sellers, there s a risk of receiving a replica or refurbished part that doesn t meet original specifications. This could lead to further malfunctions or safety hazards.

5. **Lack of Warranty or Support** Unlike new appliances, this part likely won t come with a warranty. If issues arise after installation, troubleshooting or repairs would fall entirely on you.

6. **Electrical Safety Concerns** Older circuit boards may not comply with modern safety standards (e.g., UL certifications). If the board fails again, it could pose a fire or shock risk. A professional inspection before installation is advisable.

7. **Alternative Solutions May Exist** Instead of replacing the entire board, a technician might recommend repairing specific components (e.g., replacing a faulty capacitor or resoldering connections), which could be cheaper and more sustainable.

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### **Conclusion:** Buying this **Westinghouse 8204D20H01-M08 circuit board** makes sense if:

- Your appliance is otherwise in good condition and worth preserving.

- You ve confirmed the part is the exact cause of the issue (e.g., no other components are failing).

- You can source a **verified genuine or high-quality replacement** (preferably from a trusted supplier).

- You re prepared for potential long-term reliability concerns due to the part s age.

However, if:

- The appliance is **old, inefficient, or frequently breaking down**, replacing it entirely may be more practical.

- The cost of the part plus labor **exceeds the appliance s value**.

- You re unable to **authenticate the part s quality** before purchase.

- You re uncomfortable with the **risk of electrical hazards** from an aging component.

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### **Recommendation:**

1. **Verify the Diagnosis** Before purchasing, confirm that the circuit board is indeed the faulty component. A technician can test it or check for other issues (e.g., loose wiring, burned-out elements, or a failing control board).

2. **Check for Alternatives**

- If the board is only partially functional, consider **repairing specific components** (e.g., replacing a capacitor or cleaning contacts) instead of a full replacement.

- Explore **aftermarket or universal replacements** (if available) that may be cheaper and still compatible.

3. **Source the Part Carefully**

- If buying from a seller, request **proof of authenticity** (e.g., original packaging, manufacturer markings, or a return policy).

- Consider purchasing from a **specialty appliance repair shop** that handles vintage Westinghouse parts, as they may offer warranties or guarantees.

4. **Weigh Cost vs. Value**

- Calculate the **total cost of repair** (part labor) and compare it to the **appliance s current value** or the cost of a new range. If the repair doesn t make financial sense, consider upgrading.

5. **Prioritize Safety**

- If the appliance has **exposed wiring, burn marks, or frequent tripping**, do not attempt repairs yourself. Consult a **licensed electrician or appliance technician** to avoid hazards.

6. **Consider the Lifecycle of the Appliance**

- If this is one of several failing components in a **1970s-era range**, it may be more economical to **replace the appliance** with a newer, energy-efficient model, especially if you re paying high utility costs.

**Final Verdict:**

If you re **certain the board is the issue**, **can afford the repair**, and **have confidence in the part s quality**, replacing it is a viable option for preserving your appliance. However, if the appliance is **past its prime**, the repair may not be worth the investment. Always prioritize **safety, cost-benefit analysis, and long-term practicality** in your decision.

Details:

WESTINGHOUSE ELECTRIC CORPORATION CIRCUIT BOARD 8204D20H01-M08 16-AUG-74 OPERATING voltage 3.3V PCB MOUNT 2 PIECES, 2LBS 11X13X1, JB-29485-SHELFJ-3- 1 -E.

part #: 8204d20h01m08 price

  • $100.00

specifications pcbemdev:

  • brand: Westinghouse Electric Corp
  • mpn: 8204d20h01-m08
  • part type: Circuit Board
  • mounting style: Pcb Mount
  • pcb type: Multilayer Pcb
  • operating voltage: 3.3 V
  • country of origin: United States

payments pcbemdev:

  • other
  • credit card: Diners-club
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seller pcbemdev:

  • rating: 99.6%
  • city: Coffeyville, Kansas
  • # reviews: 29815

general pcbemdev:

  • condition: For parts or not working
  • Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs

returns pcbemdev:

  • policy: No Returns

shipping pcbemdev:

  • cost: $21.40
  • carrier: UPS
  • type: Calculated
  • class: Standard, One-day, Expedited
  • transit: 3-7 Days
  • service: UPS Ground, UPS Next Day Air, UPS 2nd Day Air

offer pcbemdev:

  • started: February 23, 2026
  • quantity: 1
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
part type: circuit board, mounting style: pcb mount, pcb type: multilayer pcb, operating voltage: 3.3 v, country of origin: united states,
category: business & industrial > electronic components semiconductors > circuit boards prototyping > printed circuit boards pcbs, sku: 16397642775222663,
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1 offer $100.00 USD
  • For parts or not working. Offer #1 priced at $100.00 + $21.40 shipping estimate = $121.40* total. 2 PIECES . WESTINGHOUSE ELECTRIC CORPORATION.+$21.40 shipping

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