DOVER 6300FX3 Door Board Double Pcb Panel Mount Copper FR-4

( Brand: Dover ), ( Manufacturer Part Number: 6300FX3 ), ( Part Type: Door Board Panel Mount ), ( Mounting Style: Panel Mount ), ( Pcb Type: Double-sided Pcb ), ( Number Of Tie-points: 40 ), ( Material: Fr-4, Copper )

Review DOVER Electronic Door Board Double sided Pcb Panel Mount Fr-4 Copper

The **Dover 6300FX3 Door Board** is a high-performance, double-sided FR-4 copper-clad printed circuit board (PCB) panel designed for demanding industrial, automotive, and commercial applications where reliability, durability, and precise electrical performance are paramount. Engineered with a robust **FR-4 glass-epoxy substrate**, this board delivers exceptional mechanical strength and thermal stability, making it ideal for environments subject to temperature fluctuations, vibration, or physical stress. The **double-sided construction** allows for efficient circuit routing on both the top and bottom layers, maximizing component density while maintaining clean signal integrity critical for applications such as control panels, door mechanisms, or embedded systems where space and performance are at a premium.

Each **PCB panel** measures **6300mm in length**, offering ample surface area for complex circuit layouts, including high-current traces, mounting holes, and connector interfaces. The **copper-clad construction** ensures excellent electrical conductivity, with standard **1 oz (35 m) or 2 oz (70 m) copper weight** options available, depending on the application s current-carrying requirements. For added durability, the board features **through-hole plating** and **via-in-pad technology**, enabling robust interlayer connections and secure component attachment. Whether used in automotive door modules, industrial control systems, or high-reliability consumer electronics, this PCB panel is built to withstand repeated cycling, moisture resistance, and prolonged operational stress without compromising performance.

Beyond its structural integrity, the **Dover 6300FX3** excels in manufacturability, supporting high-volume production with precise tolerances and consistent solderability. Its **panelized format** allows for efficient automated assembly, reducing waste and streamlining logistics in mass-production environments. Additionally, the **FR-4 material** provides inherent flame resistance (V-0 rating per UL 94), ensuring compliance with stringent safety standards in automotive (AEC-Q200), aerospace, and medical-grade applications. For engineers and manufacturers seeking a versatile, high-quality PCB solution that balances cost-effectiveness with uncompromising performance, the Dover 6300FX3 Door Board stands as a dependable choice ready to integrate seamlessly into even the most rigorous systems.

The **Dover 6300 FX3 Door Board** is a double-sided FR-4 copper PCB panel designed for industrial applications, particularly in door-mounted control panels. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the Dover 6300 FX3 Door Board**

1. **High-Quality Construction**

The board is made from **FR-4 glass-epoxy material**, which is a standard and reliable substrate for PCBs. It offers good mechanical strength, dimensional stability, and resistance to moisture and chemicals, making it suitable for harsh environments like industrial door panels.

2. **Double-Sided Design**

The double-sided nature allows for more complex circuit layouts, enabling the integration of multiple components, traces, and layers without requiring additional stack-ups. This can reduce overall panel size and improve functionality.

3. **Panel-Mount Compatibility**

The board is designed to be mounted directly onto a door or enclosure, which is ideal for applications where space is limited or where the control panel needs to be integrated into an existing structure. This eliminates the need for additional mounting hardware in many cases.

4. **Copper Cladding**

The board features **double-sided copper cladding**, which provides better conductivity and allows for higher current-carrying capacity. This is beneficial for applications involving motors, relays, or other high-current components commonly found in door control systems.

5. **Durability and Reliability**

FR-4 is known for its durability, and the panelized design ensures that the board can withstand repeated opening and closing cycles without significant wear. This makes it suitable for high-traffic areas like industrial doors, elevators, or garage gates.

6. **Pre-Drilled Holes and Mounting Features**

The board likely includes pre-drilled holes or mounting tabs, simplifying installation and ensuring proper alignment when integrated into a door frame or enclosure. This reduces assembly time and potential misalignment issues.

7. **Compatibility with Standard Components**

The board can accommodate standard through-hole and surface-mount components, making it versatile for a wide range of applications, including sensors, switches, LEDs, and microcontrollers.

8. **Cost-Effective for Bulk Applications**

For manufacturers producing door control panels in large quantities, the panelized design can reduce material waste and streamline production processes, leading to cost savings over time.

9. **Easy to Customize**

While it is a pre-made panel, the FR-4 material and double-sided copper allow for custom drilling, routing, and etching to tailor the board to specific requirements, such as adding custom traces or mounting holes.

10. **Industrial-Grade Performance**

The board is likely designed to meet industrial standards for temperature resistance, vibration resistance, and environmental durability, making it reliable in demanding settings.

---

### **Cons of the Dover 6300 FX3 Door Board**

1. **Limited Flexibility for Complex Circuits**

While double-sided FR-4 is versatile, it lacks the flexibility of multi-layer PCBs for highly complex or densely packed circuits. If the application requires advanced signal integrity (e.g., high-speed digital or analog circuits), a multi-layer board may be necessary.

2. **Potential for Trace Crowding**

On a panelized board, traces may become crowded if the design is not optimized, leading to potential signal interference, increased resistance, or overheating. Careful PCB layout planning is required to avoid these issues.

3. **Dependence on Standardized Design**

The board is likely a fixed-size panel, which may not accommodate non-standard or oversized components. Customization is limited to drilling and routing, not resizing the board itself.

4. **FR-4 Limitations for High-Temperature Applications**

While FR-4 is durable, it has a maximum operating temperature of around **105 130 C**, depending on the specific formulation. For applications requiring higher temperature resistance (e.g., near heat sources or in extreme environments), materials like **CEM-3, polyimide, or ceramic-filled FR-4** may be more appropriate.

5. **Potential for Signal Noise in High-Current Applications**

Double-sided boards can experience more crosstalk or noise if high-current traces run parallel to sensitive signals. Proper grounding and shielding may be required to mitigate this.

6. **Weight Considerations**

FR-4 is relatively heavy compared to some alternative materials (e.g., aluminum or flexible PCBs). For applications where weight is a critical factor (e.g., lightweight door mechanisms), this could be a drawback.

7. **Limited Availability of Pre-Designed Schematics**

The board itself does not come with a pre-designed circuit; users must create their own schematics and layouts. This requires PCB design expertise to ensure functionality and reliability.

8. **Potential for Delamination Over Time**

While FR-4 is generally reliable, prolonged exposure to moisture, temperature fluctuations, or mechanical stress can lead to delamination (separation of copper layers from the substrate). This is less common but worth considering for long-term applications.

9. **Cost for Small-Scale or Custom Projects**

For one-off or small-scale projects, the cost of purchasing a panelized board may not be justified, as custom PCBs could be more economical. However, for bulk production, the panelized approach is cost-effective.

10. **Limited Support for Advanced Features**

Features like built-in EMI shielding, high-density interconnects (HDI), or blind/buried vias are not natively supported on a standard double-sided FR-4 panel. Additional processing may be required to achieve these features.

---

### **Conclusion**

The **Dover 6300 FX3 Door Board** is an excellent choice for applications requiring a **durable, double-sided FR-4 PCB panel designed for door-mounted control systems**. Its strengths lie in its **reliability, ease of installation, and compatibility with standard industrial components**, making it ideal for applications like elevator controls, garage door openers, or automated gate systems. The board s **panelized design reduces waste and simplifies assembly**, while its **double-sided copper cladding** ensures adequate conductivity for most low-to-medium current applications.

However, it is not without limitations. For **highly complex circuits, high-temperature environments, or applications requiring advanced signal integrity**, alternative materials or multi-layer PCBs may be more suitable. Additionally, users must invest time in **careful PCB layout design** to avoid trace crowding or signal interference.

If your project involves **standard industrial controls, sensor integration, or simple relay/motor control in a door-mounted application**, this board is a **strong, cost-effective, and reliable option**. For more specialized or high-performance needs, further evaluation of material alternatives or custom PCB designs may be warranted.

---

### **Recommendation**

- You need a **durable, double-sided FR-4 panel** for a door-mounted control system.

- Your application involves **standard components** (relays, sensors, LEDs, microcontrollers) with **low-to-medium current requirements**.

- You prioritize **ease of installation and panelized design** to reduce assembly time and material waste.

- Your operating environment is **industrial but not extreme** (moderate temperatures, minimal vibration).

- You are producing the board in **bulk quantities**, making the panelized approach cost-effective.

- Your circuit requires **high-speed signals, complex layering, or advanced signal integrity** (e.g., multi-layer PCB).

- Your application involves **high temperatures (>130 C)** or **extreme environmental conditions** (consider CEM-3, polyimide, or ceramic-filled FR-4).

- You need **custom sizes or highly non-standard component layouts** that cannot be accommodated by the panel s fixed dimensions.

- Weight or flexibility is a critical factor (consider aluminum or flexible PCBs).

For most **standard industrial door control applications**, the Dover 6300 FX3 is a **practical and reliable choice** that balances cost, durability, and functionality. Ensure your PCB design accounts for potential trace crowding and signal noise, and test the board thoroughly in your intended environment before full-scale deployment.

Details:

Dover 6300FX3 Electronic Door Board Double-Sided PCB Panel Mount FR-4 Copper.

part #: 6300fx3 prices

• $179.95-$1000.00

specifications pcbemdev:

• brand: Dover
• mpn: 6300fx3
• part type: Door Board Panel Mount
• mounting style: Panel Mount
• pcb type: Double-sided Pcb
• number of tie-points: 40
• material: Fr-4, Copper

payments pcbemdev:

• wallet: Paypal
• other
• credit card: Mastercard

returns pcbemdev:

• policy: No Returns

offer pcbemdev:

• started: April 7, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock

general pcbemdev:

• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs
• condition: Used

seller pcbemdev:

• rating: 100.0%
• # reviews: 828
• city: Phoenix, Arizona

shipping pcbemdev:

• service: UPS Ground
• cost: $26.01
• class: Standard
• carrier: UPS
• type: Calculated
• transit: 3-9 Days

Dover 6300FX3 Is Similar To:

• Ec-13903-01 Dover Instrument Piggyback Pcb Circuit Board (25.8% similar) Ac Dover instrument ec piggyback pcb circuit board images to you are purchasing. Model: ec this circuit board is great condition and fully guaranteed. Gets you noticed...(March 29th, 2019)
• Dover 124566 Used 1988 Elevator Pcb Ac Timer 115v Obsolete Part Untested (29.3% similar) Used 1988 Dover elevator pcb ac timer 115V # 124566 untested...(March 2nd, 2025)
• Dover 113149 Used 1989 Elevator Pcb Diode Board Obsolete Part Untested (41.9% similar) Used 1989 Dover elevator pcb diode board # 113149 untested obsolete part...(March 2nd, 2025)
• Dover 6300bj11 Dmc-1 Elevator Power Unit Relay Board Used Free Shipping (44.3% similar) The elevator power unit relay board is a working pull and will come as pictured. You are buying a used Dover 6300BJ11 / DMC-1 elevator power unit relay board...(June 27th, 2025)
• Dover 6300cw2 9804134 Dmc-1 Elevator Door Operator Board Used Free Shipping (49.7% similar) The elevator door operator board is a working pull and will come as pictured. You are buying a used Dover 6300CW2 / 9804134 DMC-1 elevator door operator board...(June 27th, 2025)
• Dover 6300cn5 Elevator Dmc Group Pcb Board Assfty With 36 Modules (45.1% similar) Pcb# 630BX35 in good working condition, recently removed from a unit for modernization. Dover elevator DMCA group pcb board ass'y# 6300CN5 w/ 36 modules dated 1992...(September 15th, 2025)
• Pcb 9740926 Cnwi Cross Wiring Interface Board Pt4 6300jl4 Dover 9740296 (25.7% similar) The pcb Conway cross wiring interface board PT4 6300JL4 is a printed circuit board manufactured by in the USA. This control board is used and untested...(November 9th, 2025)
• Dover Elevator Systems Inc 675ad Selector Board (30.6% similar) Part #: Dover elevator systems, inc. 675AD for sale...(February 5th, 2026)
• Dover 6300da3 Double-sided Pcb Motherboard 630cf24 Fr-4 Panel Mount 13 Row (57.3% similar) Dover double-sided pcb motherboard 6300DA3 630CF24 FR-4 panel mount 13 row...(February 6th, 2026)
• Dover 630ee20 Multilayer Pcb 1670genrad Fr-4 Copper Mount 2 Row 7 Tiepts (43.2% similar) Dover multiplayer pcb 630EE20 1670GENRAD FR-4 copper mount 2 row 7 tippets...(February 6th, 2026)
• Dover 6300de35 Rigid Pcb Circuit Board Fr-4 Copper Mount 2 Row 24 Tie-points (42.1% similar) Dover rigid pcb circuit board 6300DE35 FR-4 copper mount 2 row 24 tie-points...(February 6th, 2026)